tools4everyone.in - All-in-One Developer Tools

JSON Formatter & Validator

Beautify, validate, or minify JSON data instantly.

Input Raw JSON

Formatted Output

Safely encode or decode UTF-8 text strings.

Input Text

Result

Decode JSON Web Tokens to inspect headers and claims.

Encoded JWT Token

Header

Payload (Claims)

Generate cryptographically secure UUIDs and random passwords.

UUID v4

Password Generator

Length Symbols Numbers

Generate cryptographic hashes via Web Crypto API.

Input Text

SHA-256

SHA-512

SHA-1

Case conversion, line sorting, and word counters.

Words: 0

Characters: 0

Lines: 0

Convert seconds/milliseconds epoch to human readable dates.

Unix Timestamp to Date

UTC: --

Local: --

Current Epoch Stats

Epoch Seconds:

Epoch Milliseconds:

Common status codes and their meanings.

200 OK - Standard successful HTTP response.

201 Created - Request fulfilled, new resource created.

400 Bad Request - Malformed payload or client syntax error.

401 Unauthorized - Authentication required or invalid.

403 Forbidden - Authenticated but lacks permissions.

404 Not Found - Endpoint or resource missing.

500 Internal Error - Server hit an unhandled exception.

502 Bad Gateway - Upstream proxy failure.