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Sign PDF

Create a signature on canvas, choose a page and placement, then download the signed PDF without sending the document to a server.

Draw a signature and choose a PDFCoordinates use PDF points; 72 pt = 1 inch. Your document stays in the browser.

Core Before exporting the PDFs

Use a focused flagship page for the six highest-demand PDF jobs; specialist PDF tools remain available from the full hub.

All 44 PDF tools

Typed/upload signature source & placement presets

Keep the existing draw-on-canvas workflow, but add the two common signature sources competitors expose: type a signature or load a transparent image. Then choose a page placement preset that converts the PDF page dimensions into the core X/Y/width fields.

—Page size
—Signature size
—X / Y
—Source
Ready.

A drawn, typed or image signature is an electronic mark. This tool does not claim certificate-backed digital-signature validation or legal enforceability.

PDF processing boundaries

These tools operate within browser memory and the capabilities of the browser PDF libraries used on this page. Encrypted, malformed, scanned, XFA, unusual forms, complex signatures, OCR-dependent documents, and advanced desktop-editor features can require specialist software. Always verify generated files before discarding the source.

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