Embed Tools
Get embed code for any tool — iframe, script widget, standalone HTML, or link button. Works on any website.
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All tools(69)
JSON Formatter
Beautify, minify and validate JSON — 100% in your browser.
Base64 Encode / Decode
Convert text to and from Base64 — Unicode-safe, no uploads.
URL Encode / Decode
Percent-encode or decode URLs and query strings — locally.
JWT Decoder
Inspect JWT header and payload — no signature verification.
UUID Generator
Generate cryptographically-secure UUID v4s — bulk & instant.
Hash Generator
Compute SHA-1, SHA-256 and SHA-512 hashes — locally.
Number Base Converter
Convert between binary, octal, decimal & hex — BigInt-powered.
Regex Tester
Test JavaScript regex with live match highlighting & groups.
Markdown Preview
Write Markdown and see the rendered HTML live — side by side.
JSON to CSV
Convert an array of JSON objects into clean CSV — locally.
JSON ↔ YAML Converter
Convert JSON to YAML and YAML back to JSON — no libraries.
HTML Entities Encode / Decode
Escape & unescape HTML entities — live, no uploads.
