Free Online Developer Tools
Professional web development tools for developers, designers, and programmers. Fast, secure, and 100% browser-based - no registration required.
JSON Formatter & Validator
Text & Data
Format, validate, and beautify JSON data with AI-powered error fixing. Real-time validation and syntax highlighting.
Password Generator
Security
Generate strong, secure passwords with customizable options. Includes strength meter and bulk generation.
Base64 Encoder/Decoder
Text & Data
Encode and decode Base64 strings and files. Supports UTF-8 and file uploads with instant results.
Regex Tester & Explainer
Text & Data
Test, debug, and understand regular expressions with AI-powered explanations and real-time highlighting.
Hash Generator
Security
Generate MD5, SHA-1, SHA-256, and SHA-512 hash values for text and files.
URL Encoder/Decoder
Text & Data
Safely encode and decode URLs for web applications and APIs.
Lorem Ipsum Generator
Text & Data
Generate placeholder text for mockups and designs instantly.
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