Sign PDF
Draw, type or upload your signature and place it anywhere on a PDF. Legally yours, processed locally — no upload, free.
Loading editor…
Feeding PDFs to an AI support agent?
helpGPT answers your customers' questions from your own docs, with citations and honest refusals.
Draw, type, click to sign
Draw with your mouse or finger, or type your name in script — then click anywhere on the page to stamp the signature at that spot, as many times as you need, at the size you set.
Private by design
Your drawn or typed signature is stamped onto offer letters and rental agreements locally in your browser, and it lives only in this session and the file you download.
Frequently asked questions
Is an online signature legal?
In most jurisdictions yes — electronic signatures are widely accepted. Check your local requirements for specific document classes.
Do you store my signature?
No. It exists only in your browser session and the file you download.
What is an e-signature on a PDF?
An e-signature is your drawn, typed or uploaded mark placed onto a PDF page and baked into the downloaded file — no printing or scanning needed.
Can I sign multi-page contracts?
Yes. Place your signature on any page, resize and reposition it, then download the signed document in one file.
How is this different from DocuSign or Adobe Sign?
DocuSign and Adobe Sign upload your document to their servers and track the signing ceremony. This tool applies your mark locally in your browser — nothing is uploaded or stored.