// All tools
The full bench.
Every utility on the site, indexed and searchable. Each one runs entirely in your browser.
tool what it does category status
TS TS JSON to TypeScript → Convert JSON into TypeScript interfaces directly in your browser. Data & Formats stable { } { } JSON Formatter & Validator → Format, minify and validate JSON directly in your browser. Data & Formats stable ⇄ ⇄ YAML / JSON Converter → Convert YAML to JSON and JSON to YAML directly in your browser. Data & Formats stable ± ± JSON Diff → Compare two JSON objects and find structural differences. Data & Formats stable MD MD Markdown Preview → Preview Markdown instantly in your browser. Text & Markup stable → → Markdown to HTML → Convert Markdown to HTML locally in your browser. Text & Markup stable % % URL Encoder / Decoder → Encode and decode URL components directly in your browser. Text & Markup stable &; &; HTML Encoder / Decoder → Encode and decode HTML entities locally in your browser. Text & Markup stable .* .* Regex Tester → Test JavaScript regular expressions against sample text. Text & Markup stable Δ Δ Text Diff Checker → Compare two text snippets and highlight differences. Text & Markup stable Aa Aa String Case Converter → Convert strings between camelCase, snake_case, kebab-case and more. Text & Markup stable Li Li Lorem Ipsum Generator → Generate placeholder words, sentences, and paragraphs locally. Text & Markup stable 64 64 Base64 Encoder / Decoder → Encode text to Base64 or decode Base64 back to text in your browser. Text & Markup stable ⌗ ⌗ UUID / ULID Generator → Generate UUID v4 and ULID identifiers instantly. IDs & Numbers stable 01 01 Number Base Converter → Convert numbers between decimal, hexadecimal, binary and octal. IDs & Numbers stable # # Hash Generator → Generate SHA-256 and other hashes directly in your browser. Crypto & Auth stable PW PW Password / Secret Generator → Generate random passwords and secrets locally with Web Crypto. Crypto & Auth stable t t Unix Timestamp Converter → Convert Unix timestamps to readable dates and dates back to timestamps. Time & Scheduling stable JW JW JWT Decoder → Decode JWT header and payload directly in your browser. Crypto & Auth stable * * Cron Expression Parser → Parse and validate standard cron expressions. Time & Scheduling stable ⏱ ⏱ Cron to Human Readable → Convert cron expressions into plain English explanations. Time & Scheduling stable ◐ ◐ Color Converter → Convert colors between HEX, RGB and HSL. Color & Design stable Nothing matches.
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