All Tools
Browser-based developer tools. Search by name, description, or tag.
Encoding
Base64 Encode/Decode
Encode and decode Base64 strings, with optional gzip compression. Supports UTF-8.
Auth
JWT Inspector
Decode and inspect JSON Web Tokens. View header, payload, and claims with human-readable timestamps.
Data
JSON / XML Inspector
Format, minify, and validate JSON or XML. Run JSONPath or XPath queries to inspect documents in the browser.
Data
JSON Formatter & Validator
Validate, pretty-print, and minify JSON with friendly error messages. Runs entirely in the browser.