Free Online Tools for Images, PDFs, AI & Developers
Convert, compress, generate, and edit any file — instantly in your browser. No uploads, always free.
Most loved
Most popular free tools
Used by millions every day — free, instant, no account needed.
Categories
Every tool you need, organized
990+ tools organized by category — find exactly what you need in seconds.
Why us
Why millions choose Tools Lab PRO
Powerful, private, and permanently free — the toolkit we wished existed.
Instant, no-install tools
Works directly in your browser. No download, plugin, or extension.
Privacy-first processing
Files never leave your device. Client-side processing only.
100% free, no paywalls
Every tool is permanently free. No credits, no limits, no fees.
AI-powered built in
Cutting-edge AI for writing, images, and more — free.
Works on any device
Fully responsive across mobile, tablet, and desktop.
Batch processing
Process multiple files at once. Save time with bulk operations.
Workflows
Tools Lab PRO for every workflow
Built for developers, designers, writers, marketers, and students.
For Developers
Format, minify, encode, and test code with zero-friction tools.
No paywalls. No account required. No ads interrupting your work.
FAQ
Frequently asked questions
Everything you need to know about Tools Lab PRO.
Build with the Tools Lab PRO API
Integrate 990+ tools into your app. RESTful API, generous free tier, full documentation.
curl -X POST https://toolslabpro.lovable.app/api/v1/compress \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: multipart/form-data" \
-F "file=@photo.jpg" \
-F "quality=80"
# → {
# "url": "https://toolslabpro.lovable.app/cdn/abc123.jpg",
# "size_before": 2480000,
# "size_after": 412000
# }