pdfnoupload is a toolbox of ~20 PDF tools — merge, split, compress, redact, sign, protect, convert, OCR and more — that run 100% in your browser. Your file never leaves your device: there's no server, no account, no watermark, no size limit, and it works offline. Privacy isn't a promise here, it's the architecture — a live monitor on every page shows 0 uploads, and you can verify it by pulling your network cable. Built for documents too sensitive to upload: legal, medical, financial, HR.

Hey PH 👋 Maker here. Every time I needed to merge or sign a PDF, the "free" tools wanted me to upload the file to their servers — and often make an account too. For a private contract that always felt wrong. pdfnoupload does all of it locally, in your browser, with WebAssembly. Nothing is uploaded. The thing I'm proudest of: you can *prove* it — open the network tab, or go offline, and it still works. There's even a live 0-uploads monitor on the page. It's free, no account, 9 languages. One honest caveat: OCR downloads its engine once on first use, then runs offline too. Would love your feedback — especially on the redaction tool and which tools you'd want next. Thanks for taking a look! 🙏

pdfnoupload

Private PDF tools that never upload your files

Private PDF tools that never upload your files