Online PDF Tools
Merge, split, compress, rotate and reorder your PDFs right from your browser — on any device. Fast, free, and your files never leave your device.
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 rendering each page to an image. Text stops being text.
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.
PDF to JPG
Convert each PDF page into a JPG image.
Watermark PDF
Stamp text over every page — tiled or centred.
Crop PDF
Trim the margins off every page.
Sign PDF
Draw a signature and place it on the document.
PDF to PNG
Turn every page into a lossless PNG image, in your browser.
Extract Text
Pull the text out of a PDF and save it as a plain .txt file.
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 in your browser using pdf-lib. Your file is read into memory on your own device and never leaves it. The page does load ads and send an anonymous counter recording which tool ran — neither includes any part of your document.
Yes. Because processing happens on your device, there's no server cost to pass on, so every PDF tool is free — no account, no watermark, no page limit.
Around 100MB is a comfortable ceiling. There is no hard cap — the real limit is your device's memory, since the whole document is held in the browser. Very large scans may be slow on an older phone.
It renders every page to a JPEG at a reduced scale and rebuilds the document from those images. That shrinks scans dramatically, but it also means selectable text becomes part of a picture — so use it for documents people will read, not ones they need to search or copy from.
No. There are no accounts at all — every PDF tool works straight away, with no watermark and no export limit.
Ready to edit your PDF?
Free to use, private by design, and ready in your browser right now.
Get started