Free PDF Tools: Merge, Compress, Split, Number, Watermark & Images to PDF

Merge PDFs, compress, split by pages, add page numbers or a watermark (pick color and position), and turn your images into a PDF in seconds.

Free, safe and private: we ask for no personal data, and there are no task limits or hidden fees. Everything is processed inside your browser and your files never leave your device. You don't have to take our word for it: load the page, switch off your internet connection and watch it keep working.

Most sites of this kind work the other way around: they upload your PDFs to their servers. That contract, that payslip or those deeds spend time in someone else's hands, and what happens next (how long they are kept, in which country, who can see them) is something you cannot verify; you can only trust the fine print. And "free" tends to last until the daily limit, the maximum file size or the inevitable subscription shows up, the one that leaves you with nothing the day you cancel it. That's why we built this tool. Need to stamp your signature on a document? Try our free tool to sign PDFs online too.

Built with pdf-lib, an open source project that runs in the browser without a server.