Browser PDF Converter

Convert PDF in your browser.

No desktop app, no browser extension, no server. Just open the page and convert — your file never leaves the browser tab.

Convert in browserConvert PDF →

No account needed · zero uploads, verifiable in DevTools

—Runs entirely in your browser tab
—No install or extension needed
—WebAssembly-powered — fast
—Works offline
—No account required
—5 free conversions per day
privapdf.net/convert● SecurePDFcontract.pdf2.4 MBWASMYour browserlocalDOCXcontract.docx1.9 MBConverted in 1.8 s0 bytes sent to any server↓SaveNO SERVER

Don't trust us.
Verify it yourself.

Open DevTools → Network while converting. You'll see zero outbound requests. Every byte stays inside your browser tab.

—Works offline — no internet connection required
—Nothing is uploaded — ever
—Designed for sensitive documents
ZERO OUTBOUND CALLS
ElementsConsoleNetworkSources
FilterAll · XHR · JS · Wasm
NameStatusTypeSize
converter.worker.js200script48 kB
pdf.worker.wasm200wasm312 kB
✓ No requests to external servers
Powered byWebAssembly·Web Workers·pdf-lib·mammoth.js·Service WorkerAll open source · auditable in DevTools

Common questions

Is my file uploaded to a server?

No. All processing happens entirely in your browser using WebAssembly. Your file never leaves your device.

Does it work in all browsers?

PrivaPDF works in Chrome, Edge, Firefox, and Safari. WebAssembly is supported by all modern browsers released after 2017.

Does this work offline?

Yes. Once the page is loaded, you can disconnect from the internet and the tool will still work perfectly.

Is it really free?

Yes. You get 5 free tool uses per day. No account or credit card required.

Related tools

Compress PDF < 100KB →Reduce PDF Size →Secure Offline PDF Compressor →Merge PDF →Compress PDF →PDF to Word →