Developer Tools

Fast utilities for formatting, encoding, testing and more.

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Developer Tools

16 tools · Fast utilities for formatting, encoding, testing and more.

POPULAR

Free JSON Formatter

Format, validate and minify JSON with syntax highlighting.

developerOpen

Free JSON Minifier

Minify and compress JSON by removing whitespace.

developerOpen

Free JSON to CSV

Convert JSON arrays to CSV format.

developerOpen

Free CSV to JSON

Convert CSV data to JSON format.

developerOpen

POPULAR

Free Base64 Encoder / Decoder

Encode or decode Base64 strings and files.

developerOpen

Free URL Encoder / Decoder

Encode or decode URLs and query strings.

developerOpen

POPULAR

Free UUID Generator

Generate version 4 (random) and version 1 (time-based) UUIDs in bulk.

developerOpen

Free Hash Generator

Generate SHA-1, SHA-256, SHA-384 and SHA-512 hashes.

developerOpen

Free Unix Timestamp Converter

Convert Unix timestamps to human-readable dates and back.

developerOpen

Free Regex Tester

Test and debug regular expressions with live match highlighting.

developerOpen

Free SQL Formatter

Format and beautify SQL queries with dialect support.

developerOpen

Free Color Converter

Convert colours between HEX, RGB and HSL.

developerOpen

Free Cron Expression Generator

Build cron expressions with a visual editor and human-readable output.

developerOpen

POPULAR

Free QR Code Generator

Create customizable QR codes for URLs, text, WiFi and vCards.

developerOpen

Free HTML Formatter

Format and beautify HTML markup.

developerOpen

Free CSS Formatter

Format and beautify CSS stylesheets.

developerOpen