Developer Tools
JSON formatter, QR codes, JWT inspector, UUID, regex tester, hash generator & colors.
JSON Formatter & Validator
Prettify, validate, minify, and inspect JSON with syntax error pinpointing
QR Code Generator
Create custom QR codes for URLs, Text, WiFi credentials, and vCards
JWT Decoder (JSON Web Token)
Decode header, payload, timestamps, and verify token expiration
UUID / GUID Generator
Generate random Version-4 UUIDs in bulk with custom casing
Strong Password Generator
Create uncrackable passwords with custom symbols, numbers, and entropy meter
Hash Generator (SHA-256, SHA-512, MD5)
Compute cryptographic hashes for text and strings instantly
Regular Expression (Regex) Tester
Test regex patterns with live match highlights and capture groups
Color Converter (HEX, RGB, HSL, CMYK)
Convert colors between HEX, RGB, HSL, and CMYK formats
CSS Gradient Generator
Create beautiful linear and radial CSS gradients with copyable code
Choose the right developer tools workflow
Developer utilities help inspect and transform data during development. Always distinguish readable output from validated or trusted output: formatting JSON does not validate a business schema, decoding a token does not verify a signature, and a generated snippet still needs to be tested in the receiving application.
Each ToolBexa tool includes a description, practical steps, output checks and relevant limitations. Start with the operation that matches your task, use the required input format and review the result before sharing it. For more context, read the guides and updates in the ToolBexa blog.