Free Tool

Sign PDF with Your Image Signature

Upload your signature image to sign PDFs. Supports PNG and JPG with transparent backgrounds. Place, resize, and rotate your image signature perfectly.

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Quick Answer: image upload

Signing a PDF with an image signature involves uploading a scanned or digital image of your signature (typically PNG with transparent background) and placing it onto the PDF document. ToolBox supports PNG and JPG signature images with drag-and-drop positioning.

What is Sign PDF with Your Image Signature?

Image signature PDF signing is the process of uploading a graphical image file containing a handwritten signature and overlaying it onto a PDF document at the desired location.

Key Benefits

Use your real handwritten signature

Supports transparent PNG backgrounds

Drag and drop positioning

Resize and rotate for perfect fit

About Sign PDF

Add your signature to PDF documents online. Type, draw, or upload your signature. Free, secure, and instant.

Type signature with cursive fontsDraw signature with mouse/touchUpload image signatureDrag & drop placementResize and rotateApply to any page

Frequently Asked Questions

What image format should I use?

PNG with transparent background is ideal. JPG is also supported.

How do I make my signature background transparent?

Use our Background Remover tool or any image editor to remove the white background from your signature scan.

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