Developer Tools
Encoding, JWT, and formatting tools — all processed locally.
🧬 UUID Generator
Generate RFC 4122 UUIDs.
🔀 Name Converter
Convert camelCase, snake_case, kebab-case, PascalCase.
🧾 JSON Editor
Validate, format, and minify JSON.
🔐 Hash Generator
Generate MD5/SHA-1/SHA-256 hashes.
🎨 CSS Formatter
Format CSS code.
🧩 JSON Formatter
Beautify JSON structure.
📜 JavaScript Formatter
Lightweight JS formatting.
🔑 Create JWT
Create JSON Web Tokens locally.
🧾 Decode JWT
Decode JWT header and payload.
🛡 Verify JWT
Verify JWT signature and expiry.
🗃️ SQL Formatter
Pretty-print or minify SQL.
🧪 Regex Tester
View match results and positions.
⏰ Crontab Calculator
Calculate upcoming run times.
🔣 HTML Entities
Encode and decode HTML entities.
🗜️ CSS Minify
Minify CSS to reduce size.
📦 JS Minify
Minify JavaScript code.
🧾 CSV to JSON
Convert CSV data to JSON.
📄 JSON to CSV
Convert JSON arrays to CSV.
🔡 Hex ↔ Text
Convert text and hex strings.
🌈 Color Convert
Convert HEX, RGB, and HSL.
🟦 JSON to TypeScript
Auto-generate TypeScript type definitions.
🔤 Text to Base64
Encode UTF-8 text as Base64.
↩ Base64 to Text
Decode Base64 back to text.
🧹 Code Formatter
Format code in multiple languages.
📄 HTML Formatter
Format and beautify HTML.