Remove your signature background!
This fast and free signature background remover helps you clean up a scanned signature and convert it into a transparent PNG image for use in documents, forms and contracts. Simply upload your image, adjust the slider and download a clean, high-quality signature ready for digital signing.
Tip: A dark signature on a white or light background works best. If you've saved your signature in a PDF or Word document, click here to see how to extract it.
🔒 Signature processing runs in your browser and never leaves your device.
How to extract your signature
PDF example:
Open the file in Adobe Acrobat, click on the signature image, then right-click it and select “Save Image As”.
Word example:
Open your document in Microsoft Word, right-click the signature image and select “Save as Picture...”.
Upgrade to a More Secure Way of Signing
If you’re preparing a transparent signature so you can paste it into documents, there’s a much more secure and compliant option.
The DekkoCORE eSignature Capability is an end-to-end encrypted document approval tool lets you sign documents without exporting images, embedding PNGs or risking misuse. With DekkoCORE you can:


See DekkoSecure's eSignature Capability in Action:
DekkoCORE is built for the security and collaboration needs of agencies and organisations working with sensitive information, providing a secure and jurisdictionally controlled environment that keeps documents consistent, accessible, and trusted across every stakeholder.
Data Sovereignty
DekkoCORE is cloud-based, with data sovereignty options for Australia, Canada, the United States and Switzerland.
Compliance Status
DekkoCORE is:
IRAP assessed (PROTECTED)
DSPF Compliant (DISP)
GO-ITS/ITSG-33 aligned
CJIS Security Policy mapped
GDPR aligned
No file size limits
DekkoCORE supports files of any size or format, allowing your organisation to handle everything from routine documents to massive file collections with confidence.
Groups for Processes
DekkoCORE features flexible groups called "Hubs" that organise people, files, user visibility, and workflows, making it simple to control access and coordinate secure operational activity.
Ready to reach out?
If you’d like to learn more about DekkoSecure or discuss your requirements, our team is ready to assist.











