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Dev Tools Calculators

UUID generator, JSON formatter, Base64, regex tester & developer utilities.

πŸ”‘ Dev Tools

UUID Generator

Generate v1, v4, and v5 UUIDs instantly in the browser.

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πŸ“± Dev Tools

QR Code Generator

Generate QR codes for URLs, text, contact cards, and Wi-Fi credentials.

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🎲 Dev Tools

Random Picker

Pick random items from any list β€” names, options, or custom entries.

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🎲 Dev Tools

Dice Roller

Roll any number and type of dice β€” d4, d6, d8, d10, d12, d20, and custom.

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πŸͺ™ Dev Tools

Coin Flip Simulator

Flip a coin, flip multiple coins, and track heads/tails statistics.

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{} Dev Tools

JSON Formatter

Format, validate, minify, and convert JSON to YAML or CSV.

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πŸ”€ Dev Tools

Base64 Encoder/Decoder

Encode and decode text or files to and from Base64 instantly.

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πŸ”— Dev Tools

URL Encoder/Decoder

Encode and decode URLs, query strings, and special characters.

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⏱️ Dev Tools

Timestamp Converter

Convert Unix timestamps to human-readable dates and vice versa.

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πŸ” Dev Tools

Regex Tester

Test, debug, and build regular expressions with live match highlighting.

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🎨 Dev Tools

Color Converter

Convert colors between HEX, RGB, HSL, HSV, CMYK, and CSS formats.

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01 Dev Tools

Binary Converter

Convert numbers between binary, decimal, octal, and hexadecimal.

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0x Dev Tools

Hex Converter

Convert between hexadecimal, decimal, binary, and text (ASCII/UTF-8).

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# Dev Tools

Hash Generator

Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from any text.

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