Create a transparent PNG signature for PDFs, contracts, forms, and business documents — by drawing, typing, or uploading.
Your signature is generated locally in your browser. It is never uploaded to our servers unless you choose to use it in a SignProof document.
Transparent preview
On a document
Authorized signature
SignProof is in invite-only beta. Request beta access →
Drawing, typing, and image cleanup all run in your browser. Nothing is uploaded to generate your PNG.
Download a clean, auto-cropped, transparent-background signature that drops onto any PDF or form.
When you are ready to send documents for signature, SignProof stores signed documents in Canada.
Yes. The online signature generator is completely free and requires no account. Draw, type, or upload a signature and download it as a transparent PNG at no cost.
No. Your signature is generated entirely in your browser — drawing, typed rendering, and uploaded-image cleanup all happen locally on your device. The image is never sent to our servers unless you later choose to apply it inside a SignProof document.
Yes. The generator exports a transparent PNG, so it drops cleanly onto any PDF, contract, or form without a white box around it. To collect signatures on documents with a tamper-evident seal and audit trail, send the document through SignProof.
In many cases a typed or drawn electronic signature can be legally binding when it reflects the signer’s intent to sign and is captured with appropriate evidence. Legal validity depends on the document type and your jurisdiction — this tool produces a signature image, not legal advice. For legally binding workflows with consent capture, identity verification, and a hash-chained audit trail, use SignProof’s signing flow.
Yes. Use the Download PNG button to save a transparent, auto-cropped signature image. On supported browsers you can also copy it straight to your clipboard.
Yes. The signature image works on any document. SignProof is built with Canadian data residency in mind — when you send documents for signature through SignProof, signed documents are stored in Canada and the workflow is designed to support PIPEDA and ESIGN/UETA-style electronic signatures.
Related: Home · Security · API docs · E-signature API Canada · Are e-signatures legally binding? · Pricing