# Sign PDF online

> Sign a PDF online for free. Draw or place a visual signature in your browser — no upload, no account, no watermark.

Canonical: https://mypdf.space/sign-pdf
Last updated: 2026-10-26

## Answer

Open your PDF in the tool below, draw or place a signature, then download. This is a visual signature image — not a cryptographic certificate. The file never leaves your browser.

## Limits

- Not a certificate-based digital signature for legal e-sign workflows.
- Password-protected files must be unlocked first.

## FAQ

### Is signing a PDF online free?

Yes on mypdf.space — free, no account, no watermark.

### Does Sign PDF upload my document?

No. Signing runs in your browser.

### Is this a legally binding digital signature?

It places a visual signature. For certificate-based e-sign, use a dedicated signing service or Acrobat.

## Related

- [Sign PDF online](https://mypdf.space/tools/sign-pdf)
- [Edit PDF](https://mypdf.space/edit-pdf)
- [Sign without Adobe](https://mypdf.space/guides/sign-pdf-without-adobe)
- [Fill & sign forms](https://mypdf.space/tools/forms)