Formatters
JSON Formatter
Validate & Beautify JSON.
Regex Tester
Live regex debugger with highlighting.
Text Diff
Compare two texts side-by-side.
SQL Formatter
Beautify SQL queries.
XML Viewer
XML to JSON converter.
YAML ⇄ JSON
Convert YAML and JSON both ways.
Escape / Unescape
JSON, JS, HTML escaping.
Text Tools
Sort, dedupe, trim, count.
Markdown Preview
Live Markdown editor & renderer.
Generators
Converters
cURL Converter
cURL to Python, JS, Go, PHP...
JSON to TypeScript
JSON to TS interfaces.
JSON to Go
JSON to Golang Structs.
JSON to Java
JSON to Java POJO.
SQL to Code
SQL to Go/Java Entity.
Timestamp Converter
Epoch to Date conversion.
Case Converter
camelCase, snake_case, kebab...
Color Converter
HEX, RGB, HSL + contrast.
Number Base
Bin, Oct, Dec, Hex.
.env ⇄ JSON
Env files to JSON & back.
JSON ⇄ CSV
Array of objects to CSV.
Encoders & Security
JWT Debugger
Decode & verify JWT.
JWT Generator
Create & sign JWTs.
HTTP Status Codes
Searchable status reference.
User-Agent Parser
Browser, OS & device.
MIME Types
Extension to Content-Type.
Base64 Converter
Text Encode/Decode.
Image Base64
Image to String.
Image Compressor
Compress & convert WebP/JPEG/PNG.
Favicon Generator
Image to all favicon sizes + HTML.
URL Encoder
Escape URL params.
Hash Generator
MD5, SHA1, SHA256.
File Checksum
Large file hashing.
Unicode Converter
Text to \uXXXX.