The tools people use every day
Merge PDF
Combine multiple PDFs into a single document in the order you choose.
Split PDF
Extract a page range from a PDF into a brand new file.
Rotate PDF
Rotate any or all pages by 90, 180 or 270 degrees.
JPG to PDF
Turn JPG, PNG or WebP images into a single shareable PDF.
Watermark PDF
Stamp text over every page of a PDF — pick position, size and opacity.
PDF to JPG
Render every page of a PDF as a downloadable JPG image.
Sign PDF
Draw a signature and place it on any page of a PDF.
Compress Image
Reduce JPG, PNG or WebP file size — pick format and quality.
QR Generator
Generate styled QR codes for any URL or text. Download PNG or SVG.
Merge PDF, split PDF, rotate PDF and more — all free
DocLabX is a free online toolkit for working with PDF documents and images. Use our merge PDF tool to combine multiple files, split PDF pages into separate documents, or rotate PDF pages when scans arrive sideways. Convert photos with JPG to PDF, export pages with PDF to JPG, and compress files without uploading them anywhere.
Every tool runs entirely in your browser using WebAssembly. That means your PDFs, JPG files, and personal documents stay on your device — no account, no cloud storage, and no waiting in a server queue. Browse all 22+ DocLabX tools for watermarking, signing, cropping images, generating QR codes, and more.
A tool for every job
A document toolkit built for the modern web
Private by design
Files are processed locally. They never touch a server.
Fast as native
WebAssembly-powered tools open and process documents instantly.
No account required
Open a tool, drop a file, get the result. That's it.
Built to scale
20+ tools today, hundreds coming. One consistent interface.
Three steps. Zero friction.
Pick a tool
Choose from 20+ PDF, image and utility tools.
Drop your file
Drag, drop or browse. Multiple files supported.
Download instantly
Your result is ready in seconds, right in the browser.
Real feedback from real workflows
“Replaced three different tools we were juggling. Faster, cleaner, free.”
“I love that nothing leaves my laptop. The privacy story alone sold me.”
“The UI feels like it belongs in 2026, not 2010. Wild for a PDF tool.”
Questions, answered
Is DocLabX really free?
Yes — every Phase 1 tool is free with no account required. Paid tiers will add cloud storage and team features.
Where are my files processed?
Entirely inside your browser. We never receive, store or see your documents.
What's the file size limit?
Limited only by your device's memory. Most tools comfortably handle files up to a few hundred MB.
Can I use DocLabX offline?
Once a tool page is loaded, it works offline. A native desktop app is on the roadmap.