Documentation

Calculate age from birth date. Designed for maximum efficiency and uncompromised privacy, this dedicated calculator utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Calculate Body Mass Index. Designed for maximum efficiency and uncompromised privacy, this dedicated calculator utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Calculate protein, carbs, and fat needs. Designed for maximum efficiency and uncompromised privacy, this dedicated calculator utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Calculate percentages, increases, and decreases. Designed for maximum efficiency and uncompromised privacy, this dedicated calculator utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Advanced calculator for scientific operations. Designed for maximum efficiency and uncompromised privacy, this dedicated calculator utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Encode and decode Ethereum ABI data. Designed for maximum efficiency and uncompromised privacy, this dedicated crypto utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Estimate time based on block number. Designed for maximum efficiency and uncompromised privacy, this dedicated crypto utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Stress-test RPC endpoints and analyze network latency on Testnets.. Designed for maximum efficiency and uncompromised privacy, this dedicated crypto utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Validate and checksum Ethereum addresses. Designed for maximum efficiency and uncompromised privacy, this dedicated crypto utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert between Wei, Gwei, and Ether. Designed for maximum efficiency and uncompromised privacy, this dedicated crypto utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Estimate current Ethereum network gas prices. Designed for maximum efficiency and uncompromised privacy, this dedicated crypto utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Get wallet address from Mnemonic or Private Key. Designed for maximum efficiency and uncompromised privacy, this dedicated crypto utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Generate Merkle trees and proofs. Designed for maximum efficiency and uncompromised privacy, this dedicated crypto utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Check wallet balances across networks. Designed for maximum efficiency and uncompromised privacy, this dedicated crypto utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Generate random Ethereum wallets (Address, Private Key, Mnemonic). Designed for maximum efficiency and uncompromised privacy, this dedicated crypto utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert between Hex, RGB, and HSL. Designed for maximum efficiency and uncompromised privacy, this dedicated design utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Generate harmonious color palettes for your designs. Designed for maximum efficiency and uncompromised privacy, this dedicated design utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Minify CSS code. Designed for maximum efficiency and uncompromised privacy, this dedicated design utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Encode and decode Base64 strings. Designed for maximum efficiency and uncompromised privacy, this dedicated developer utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Remove comments from code files. Designed for maximum efficiency and uncompromised privacy, this dedicated developer utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Perform DNS record lookups for a domain. Designed for maximum efficiency and uncompromised privacy, this dedicated developer utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert Excel files to JSON or CSV. Designed for maximum efficiency and uncompromised privacy, this dedicated developer utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Generate MD5, SHA1, SHA256, SHA512 hashes. Designed for maximum efficiency and uncompromised privacy, this dedicated developer utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Inspect HTTP response headers for a URL. Designed for maximum efficiency and uncompromised privacy, this dedicated developer utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Create and send HTTP requests to test APIs. Designed for maximum efficiency and uncompromised privacy, this dedicated developer utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Compare and visualize differences between two JSON objects. Designed for maximum efficiency and uncompromised privacy, this dedicated developer utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Format, minify, and validate JSON data. Designed for maximum efficiency and uncompromised privacy, this dedicated developer utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Test JSONPath expressions against your JSON data. Designed for maximum efficiency and uncompromised privacy, this dedicated developer utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert JSON to CSV and vice versa. Designed for maximum efficiency and uncompromised privacy, this dedicated developer utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Generate placeholder text. Designed for maximum efficiency and uncompromised privacy, this dedicated developer utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert Markdown to HTML and vice versa. Designed for maximum efficiency and uncompromised privacy, this dedicated developer utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Generate secure random passwords. Designed for maximum efficiency and uncompromised privacy, this dedicated developer utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Generate QR codes from text or URLs. Designed for maximum efficiency and uncompromised privacy, this dedicated developer utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Test and debug regular expressions. Designed for maximum efficiency and uncompromised privacy, this dedicated developer utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Format and beautify SQL queries. Designed for maximum efficiency and uncompromised privacy, this dedicated developer utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Verify SSL certificate validity and expiration. Designed for maximum efficiency and uncompromised privacy, this dedicated developer utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Generate unique UUIDs. Designed for maximum efficiency and uncompromised privacy, this dedicated developer utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert ASCII letters to Binary format. Designed for maximum efficiency and uncompromised privacy, this dedicated encoding utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Translate ASCII text to Decimal numbers. Designed for maximum efficiency and uncompromised privacy, this dedicated encoding utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert ASCII text to Hex characters. Designed for maximum efficiency and uncompromised privacy, this dedicated encoding utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Crypto-friendly encoding (no 0/O, l/I). Designed for maximum efficiency and uncompromised privacy, this dedicated encoding utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Translate text to 0s and 1s. Designed for maximum efficiency and uncompromised privacy, this dedicated encoding utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert Binary code to ASCII Text. Designed for maximum efficiency and uncompromised privacy, this dedicated encoding utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert Binary numbers to Decimal format. Designed for maximum efficiency and uncompromised privacy, this dedicated encoding utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert Binary numbers to Hexadecimal manually. Designed for maximum efficiency and uncompromised privacy, this dedicated encoding utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert Binary numbers into Octal. Designed for maximum efficiency and uncompromised privacy, this dedicated encoding utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Translate Decimal numbers to Binary. Designed for maximum efficiency and uncompromised privacy, this dedicated encoding utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert Decimal numbers to Hexadecimal. Designed for maximum efficiency and uncompromised privacy, this dedicated encoding utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert Decimal base to Octal format. Designed for maximum efficiency and uncompromised privacy, this dedicated encoding utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert text and numbers to/from Hex. Designed for maximum efficiency and uncompromised privacy, this dedicated encoding utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Decode Hexadecimal strings to ASCII Text. Designed for maximum efficiency and uncompromised privacy, this dedicated encoding utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert Hexadecimal into Binary code. Designed for maximum efficiency and uncompromised privacy, this dedicated encoding utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert Hexadecimal to Decimal base. Designed for maximum efficiency and uncompromised privacy, this dedicated encoding utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Escape special characters for HTML. Designed for maximum efficiency and uncompromised privacy, this dedicated encoding utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Turn images into code strings. Designed for maximum efficiency and uncompromised privacy, this dedicated encoding utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Read the contents of a token. Designed for maximum efficiency and uncompromised privacy, this dedicated encoding utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Generate Binary representations of Octal. Designed for maximum efficiency and uncompromised privacy, this dedicated encoding utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert Octal numbering to Decimal. Designed for maximum efficiency and uncompromised privacy, this dedicated encoding utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Generate balance sheets. Designed for maximum efficiency and uncompromised privacy, this dedicated finance utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Calculate Compound Annual Growth Rate. Designed for maximum efficiency and uncompromised privacy, this dedicated finance utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Calculate compound interest with monthly/yearly contributions. Designed for maximum efficiency and uncompromised privacy, this dedicated finance utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert between different currencies. Designed for maximum efficiency and uncompromised privacy, this dedicated finance utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Calculate Fixed Deposit returns and maturity value. Designed for maximum efficiency and uncompromised privacy, this dedicated finance utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Calculate Goods and Services Tax exclusive and inclusive. Designed for maximum efficiency and uncompromised privacy, this dedicated finance utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Calculate monthly EMIs with amortization. Designed for maximum efficiency and uncompromised privacy, this dedicated finance utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Generate, customize, and download structured professional payslips in PDF format. Designed for maximum efficiency and uncompromised privacy, this dedicated finance utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Calculate how much to save to reach a goal. Designed for maximum efficiency and uncompromised privacy, this dedicated finance utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Calculate returns on Systematic Investment Plans. Designed for maximum efficiency and uncompromised privacy, this dedicated finance utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Simple income tax calculator. Designed for maximum efficiency and uncompromised privacy, this dedicated finance utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Flip a digital coin (Heads/Tails). Designed for maximum efficiency and uncompromised privacy, this dedicated generator utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Shuffle lists, pick winners, and make groups. Designed for maximum efficiency and uncompromised privacy, this dedicated generator utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Generate random numbers within a range. Designed for maximum efficiency and uncompromised privacy, this dedicated generator utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Roll virtual dice (1-6). Designed for maximum efficiency and uncompromised privacy, this dedicated generator utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Remove metadata for privacy. Designed for maximum efficiency and uncompromised privacy, this dedicated image utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Generate website icons (ICO, PNG). Designed for maximum efficiency and uncompromised privacy, this dedicated image utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Compress images to save bandwidth. Designed for maximum efficiency and uncompromised privacy, this dedicated image utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert between JPG, PNG, WebP. Designed for maximum efficiency and uncompromised privacy, this dedicated image utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Resize images with custom dimensions. Designed for maximum efficiency and uncompromised privacy, this dedicated image utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert images to PDF document. Designed for maximum efficiency and uncompromised privacy, this dedicated image utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Minify SVG code for lighter files. Designed for maximum efficiency and uncompromised privacy, this dedicated image utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Add, subtract, multiply, and divide fractions. Designed for maximum efficiency and uncompromised privacy, this dedicated math utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Find Greatest Common Divisor and Least Common Multiple. Designed for maximum efficiency and uncompromised privacy, this dedicated math utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Calculate determinant, inverse, transpose with steps. Designed for maximum efficiency and uncompromised privacy, this dedicated math utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Solve quadratic equations (ax² + bx + c = 0). Designed for maximum efficiency and uncompromised privacy, this dedicated math utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Visually trim and cut audio files. Designed for maximum efficiency and uncompromised privacy, this dedicated media utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Generate pure tones for testing. Designed for maximum efficiency and uncompromised privacy, this dedicated media utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Record your screen directly in browser. Designed for maximum efficiency and uncompromised privacy, this dedicated media utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Extract audio track from video files. Designed for maximum efficiency and uncompromised privacy, this dedicated media utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Record audio from microphone. Designed for maximum efficiency and uncompromised privacy, this dedicated media utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert text to uppercase, lowercase, camelCase, and more. Designed for maximum efficiency and uncompromised privacy, this dedicated text utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert between different character encodings. Designed for maximum efficiency and uncompromised privacy, this dedicated text utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Find and replace text with regex support. Designed for maximum efficiency and uncompromised privacy, this dedicated text utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Split, Join, Trim, Reverse, and Repeat text. Designed for maximum efficiency and uncompromised privacy, this dedicated text utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Count words, characters, lines, and paragraphs. Designed for maximum efficiency and uncompromised privacy, this dedicated text utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Compare two text blocks and find differences. Designed for maximum efficiency and uncompromised privacy, this dedicated text utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Calculate future or past dates. Designed for maximum efficiency and uncompromised privacy, this dedicated time utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Human readable explanation of Cron string. Designed for maximum efficiency and uncompromised privacy, this dedicated time utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Visual UI to Cron string. Designed for maximum efficiency and uncompromised privacy, this dedicated time utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert between ISO 8601, RFC 2822, US/UK formats. Designed for maximum efficiency and uncompromised privacy, this dedicated time utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Decode timestamps found in Hex dumps. Designed for maximum efficiency and uncompromised privacy, this dedicated time utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Stopwatch & Countdown Timer. Designed for maximum efficiency and uncompromised privacy, this dedicated time utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Calculate difference between two dates. Designed for maximum efficiency and uncompromised privacy, this dedicated time utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Compare multiple cities side-by-side. Designed for maximum efficiency and uncompromised privacy, this dedicated time utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Epoch to Human-readable & vice versa. Designed for maximum efficiency and uncompromised privacy, this dedicated time utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

What week of the year is it?. Designed for maximum efficiency and uncompromised privacy, this dedicated time utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert between different units of area (sq meters, acres, sq feet, etc.). Designed for maximum efficiency and uncompromised privacy, this dedicated unit utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert between bits, bytes, KB, MB, GB, TB, PB, etc.. Designed for maximum efficiency and uncompromised privacy, this dedicated unit utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert between joules, calories, watts, horsepower, etc.. Designed for maximum efficiency and uncompromised privacy, this dedicated unit utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert between different units of length (meters, feet, inches, etc.). Designed for maximum efficiency and uncompromised privacy, this dedicated unit utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert between km/h, mph, m/s, knots, etc.. Designed for maximum efficiency and uncompromised privacy, this dedicated unit utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert between Celsius, Fahrenheit, and Kelvin. Designed for maximum efficiency and uncompromised privacy, this dedicated unit utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert between seconds, minutes, hours, days, years, etc.. Designed for maximum efficiency and uncompromised privacy, this dedicated unit utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert between liters, gallons, cups, tablespoons, etc.. Designed for maximum efficiency and uncompromised privacy, this dedicated unit utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Convert between different units of weight (kg, lbs, ounces, etc.). Designed for maximum efficiency and uncompromised privacy, this dedicated unit utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Check your IP address and get IP information. Designed for maximum efficiency and uncompromised privacy, this dedicated web utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Check if a website is up and running. Designed for maximum efficiency and uncompromised privacy, this dedicated web utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.

Look up domain information and ownership. Designed for maximum efficiency and uncompromised privacy, this dedicated web utility runs entirely natively inside your browser. Experience instant, zero-latency processing without any remote server data tracking.