Sign PDF – Free Online Tool
Sign PDF files online with typed, drawn, or uploaded signatures, page placement controls, date stamps, audit notes, and private no-upload export.
Sign PDF Online for Free
ToolsMint Sign PDF lets you add a visible electronic signature to a PDF without installing software. Upload a document, create a typed, drawn, or uploaded signature, pick the page position, and download a signed copy in seconds.
Private PDF Signing With No Uploads
Contracts, HR forms, invoices, school paperwork, NDAs, and approvals can contain sensitive details. This PDF signing tool works locally in your browser, so your file is not uploaded to ToolsMint while you add the signature.
Type, Draw, or Upload a Signature
Use typed signature mode for quick approvals, draw mode for a handwritten look on touchscreens or trackpads, or upload a transparent PNG or photo of your signature. The simple workflow keeps document signing beginner-friendly.
Page Placement, Date Stamp, and Audit Note
Choose the target page, bottom or top placement, signature width, margin, signer name, reason, and date stamp. The copyable audit note summarizes how the PDF was signed for email handoffs or internal records.
Electronic Signature Appearance, Not a Certificate Signature
This tool adds a visible electronic signature appearance to the PDF. It does not create a certificate-based digital signature or identity verification workflow. For regulated signing, use the signing process required by your organization or jurisdiction.
Frequently Asked Questions
Everything you need to know about the Sign PDF.
Is this Sign PDF tool free?
Yes. It is free to use with no signup, watermark, or account requirement.
Are my PDFs uploaded?
No. Your PDF is read, signed, and exported locally in your browser.
Can I draw my signature?
Yes. You can draw a signature with a mouse, trackpad, stylus, or touchscreen.
Can I upload a signature image?
Yes. Upload a PNG, JPG, WebP, or other browser-readable image. Transparent PNG signatures usually look best.
Can I add a date below the signature?
Yes. You can add today's date plus optional signer name and reason text under the signature.
Is this a legal digital signature?
It adds a visible electronic signature appearance. It does not create a certificate-based digital signature, identity verification, or multi-party signing workflow.