PDF & Documents
10 tools
Most Popular Tools
#1
Prompt Studio
The workspace where prompt engineers live.
#2
PDF Compressor
Compress PDF files to reduce file size by up to 80% while maintaining readable quality.
#3
Image Compressor
Compress images to reduce file size by up to 90% while maintaining visual quality.
PDF Merger
Merge multiple PDF files into a single document instantly.
PDF Splitter
Split PDF files into individual pages or custom page ranges.
Image Resizer
Resize images to exact pixel dimensions or percentage with aspect ratio lock.
JSON Formatter
Format, validate, and beautify JSON data instantly with syntax highlighting.
Base64 Encoder/Decoder
Encode and decode Base64 data instantly.
QR Code Generator
Generate QR codes for URLs, text, WiFi credentials, vCards, and more.
Password Generator
Generate secure random passwords with customizable length, character types, and strength analysis.
JWT Decoder
Decode and inspect JWT tokens without verification.
Regex Tester & Builder
Test and build regular expressions with live matching, capture groups, and code generation for JavaScript, Python, and PHP.
JavaScript Playground
Run JavaScript code online instantly.
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About ToolForge
ToolForge is a comprehensive collection of free online developer tools designed for modern workflows. Whether you need to compress PDFs, resize images, format JSON, generate QR codes, or convert between data formats, we have you covered.
Why Choose ToolForge?
- 100% Client-Side: All processing happens in your browser. Your data never leaves your device.
- No Registration: Use any tool instantly without creating an account.
- Works Offline: Once loaded, most tools work without an internet connection.
- Fast & Reliable: Built with modern web technologies for optimal performance.
- Mobile Friendly: Responsive design works on any device.
Most Popular Tools
Our most used tools include Prompt Studio for AI prompt engineering, PDF Compressor for reducing PDF file sizes, Image Compressor for optimizing images, JSON Formatter for beautifying JSON data, QR Code Generator for creating custom QR codes, and Password Generator for creating secure passwords.