Sign PDF Online

Draw or upload your signature, place it anywhere on your PDF and download the signed document directly from your browser.

Processed in your browserFiles stay on your device.No sign-up requiredStart using the tool immediately.

Choose PDFChoose files or drop them here

Your PDF and signature are processed in your browser and are not uploaded to our servers.

Continue with

1Choose your PDFOpen a document locally in the browser-based PDF signer.
2Add signaturesDraw a signature or upload a PNG or JPEG, then position and resize it on any page.
3Download signed PDFCreate a new PDF containing your visual signatures without uploading the document.

Draw or uploadCreate a signature with mouse, pointer or touch, or use an existing PNG or JPEG image.
Multiple signaturesPlace more than one signature on the same page or across a multi-page document.
Accurate placementMove and proportionally resize signatures using the shared PDF editor coordinate system.
Undo and redoReverse signature additions, moves, resizes and deletions with toolbar or keyboard controls.
Private browser processingYour PDF and signature remain in your browser during loading, editing and export.
Non-destructive exportEvery download is generated from the original PDF and current signature positions.

Does this create a certificate-based digital signature?

No. This tool places a visual electronic signature on a PDF. It does not create a cryptographic certificate-based digital signature.

Is the signature legally binding everywhere?

Requirements vary by document and jurisdiction. Verify the acceptance requirements for your specific use case.

Are my PDF and signature uploaded?

No. Both are processed locally in your browser.

Can I add more than one signature?

Yes. Add multiple signatures to one page or different pages.

Can I use a transparent signature?

Yes. Transparent PNG signatures preserve their transparency.

Does exporting change the original PDF?

No. The signed PDF is downloaded as a separate file.