Online PDF Tools
Merge, split, compress, rotate and reorder your PDFs right from your browser — on any device. Fast, free, and completely private.
All PDF tools
Pick a task and get a result in seconds.
Merge PDF
Combine multiple PDFs into one document, in the order you choose.
Split PDF
Extract page ranges into separate files, zipped in your browser.
Compress PDF
Shrink file size by downsampling embedded images.
Rotate PDF
Rotate any or all pages by 90°, 180° or 270°.
Reorder Pages
Rearrange page order with drag-and-drop thumbnails.
Delete Pages
Remove unwanted pages and keep the rest.
Extract Pages
Pull selected pages into a new PDF.
Add Page Numbers
Stamp page numbers onto every page.
How to edit a PDF online
Four steps, no account required.
Pick a tool
Choose merge, split, compress, rotate or reorder — each a focused, single-purpose page.
Drop your PDF
Drag a file onto the upload zone. It loads straight into your browser — no upload wait.
Adjust & process
Set your options and let pdf-lib do the work locally, in seconds.
Download
Grab your result instantly, then jump to a related tool if you need one more edit.
Frequently asked questions
No. Every PDF tool runs entirely in your browser using pdf-lib. Your file is read into memory on your own device and never leaves it — the only network call is an anonymous usage counter.
Yes. Because processing happens on your device, there's no server cost, so the core tools are free. A Premium plan adds larger files, batch jobs and a server-side fallback for very large or complex documents.
On the free tier the limit is around 100MB, chosen to stay within safe browser-memory limits. Larger files route to the Premium server-fallback path.
Client-side compression downsamples embedded images. Text-only PDFs have little to compress, and it can't match a server-side Ghostscript pass — that's available on Premium for maximum reduction.
No account is needed for single-file jobs. Signing up (free) adds job history and removes the watermark on basic tools.
Ready to edit your PDF?
Free to use, private by design, and ready in your browser right now.
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