Developer Tools
Streamline your day-to-day coding workflow with zero latency. Format and validate JSON, encode/decode Base64 and URLs, debug JWT tokens, test Regular Expressions, and minify code safely.
JSON Formatter & Validator
Format, beautify, validate, minify, and inspect JSON with detailed error markers.
Base64 Encoder & Decoder
Encode and decode text, strings, and binary files to and from Base64 format.
JWT Token Inspector & Decoder
Decode and inspect JSON Web Tokens (JWT) headers, payloads, and expiration times.
Why choose EverythingTools for developer tools?
Traditional online utilities for developer tools require you to upload your sensitive personal files, tokens, or documents to an unknown cloud server. This creates security liabilities, compliance issues, and slow processing queues.
EverythingTools operates strictly inside your web browser. Utilizing modern browser technology (HTML5 Canvas, WebAssembly, and native Web APIs), your calculations, modifications, and exports are computed locally on your device hardware with zero data transfer to third-party endpoints.