PDF Signature Editor
Use LocalSign as a PDF signature editor for adding signatures, dates, text, and images to PDFs in your browser.
The editor is built for common visual changes: place a signature mark, add a date, add short text, or upload an image.
Your PDF is processed locally. LocalSign does not upload documents and does not claim to certify or verify signatures.
How to use it
- Open the PDF signature editor.
- Choose your PDF.
- Add a signature, date, text, or image.
- Arrange the items and download the PDF.
Features
- Signature drawing and image upload.
- Text and date placement.
- Image, shape, and highlight tools.
- Local browser processing.
Good to know
- Edits are visual annotations added by you.
- Existing PDF text is not rewritten in place.
- No legal, certified, or verified signing claims are made.
FAQ
Can I edit PDFs and add signatures in one place?
Yes. LocalSign combines PDF editing tools with signature placement.
Is this a certified signature editor?
No. It adds visual signature marks and does not certify signatures.
Does LocalSign upload PDFs?
No. PDFs are processed locally in your browser.
Privacy & honesty
Your documents stay on your device — LocalSign has no servers that receive your files. Signatures, stamps, highlights, shapes, and other annotations are visual changes created by you. LocalSign does not verify, certify, notarize, or legally validate documents.