Sign PDF
Draw, type, or upload a signature and place it on your PDF. Free, instant, nothing uploaded.
Related tools
Everything you need to sign a PDF
100% private — nothing uploaded
Signing happens locally in your browser using pdf-lib. Nothing is sent to a server.
Draw, type, or upload
Create your signature the way you want — freehand drawing, a typed signature style, or an uploaded image.
Drag to position, resize freely
Place your signature exactly where it belongs and resize it to fit.
Instant processing
No waiting for uploads — your signed PDF is ready in seconds.
Works on every page
Navigate between pages and place signatures wherever they're needed, or copy one to every page.
Three steps to a signed PDF
- 1
Upload your PDF
Drag and drop your PDF onto the page, or click to browse.
- 2
Add your signature
Draw it with your mouse or finger, type your name in a signature style, or upload an image of your signature. Drag it into place and resize as needed.
- 3
Sign and download
Click Sign PDF — your browser flattens the signature into the document instantly. Download the result, nothing is uploaded.
Built for anyone who signs documents
Whether you're countersigning a contract, signing a lease, or approving a school form — PixelTools adds your signature in seconds, free, with no upload.
Contracts and agreements
Sign a vendor agreement, NDA, or freelance contract without printing and scanning.
Lease and rental forms
Sign a lease, rental application, or move-in checklist from your phone or laptop.
School and permission forms
Sign permission slips, enrollment forms, or waivers for school and camp.
Quick approvals
Countersign a quote, proposal, or offer letter and send it straight back.
Frequently asked questions
Is this tool free?
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Yes, completely free with no limits. No account required.
Is my PDF uploaded to a server?
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No. Signing happens entirely in your browser using pdf-lib. Your file and your signature never leave your device.
Is this a legally binding e-signature?
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This tool lets you place a drawn, typed, or uploaded signature onto a PDF you already have — it doesn't provide the audit trail, identity verification, or multi-party routing that legal e-signature platforms like DocuSign offer. It's the right tool for signing a form or document yourself, not for a workflow that requires certified e-signature compliance.
Can I sign every page automatically?
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Yes. After placing a signature, use "Copy this signature to every page" to add it to the same position on every page of the document.
Can I add more than one signature?
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Yes. Add as many signatures as you need — useful for documents with multiple signature blocks or multiple signers using the same device.
What file formats are supported for uploading a signature image?
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Any common image format (PNG, JPG). A PNG with a transparent background gives the cleanest result, but any image works.
Sign your PDF now
Free, instant, no account needed.
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