Professional Signature Cleaner
Extract a perfect, transparent digital signature from any paper photo or scan. Removes paper texture, shadows, and yellowing while preserving every stroke - in seconds.
Transparent PNG · Full Resolution · Instant · $2 USD
3 Easy Steps
From Paper to Digital in Seconds
Sign on Paper
Use a dark pen on plain white paper. Good lighting is key.
Snap & Upload
Take a clear photo or scan. Upload any JPEG or PNG file.
Download Transparent PNG
Your clean digital signature is ready to paste anywhere.
Legal & Digital Compliance
Why professional ink-extraction is required for modern contracts.
Contract Integrity
When pasting a signature into a legal PDF (DocuSign, Adobe Sign), a background with even slight grey artifacts can flag the document as "altered". Our tool ensures 100% transparency, maintaining the professional look of the original contract.
Bank-Level Detail
Banking and financial forms often require biometric-level detail in signatures. Our ink-aware model preserves the "feathering" and pressure gradients of your actual pen-stroke, ensuring the digital asset is a faithful copy of your physical signature.
Privacy-First Policy
Signatures are sensitive identifiers. We never store your signature. Processing happens in a secure, transient memory environment and is completely purged once you download your digital asset.
Why Our Tool
Built for Legal-Grade Signatures
Generic background removers destroy thin ink strokes or leave paper artifacts. Our Signature Cleaner uses an ink-specific model trained to understand the difference between ink, shadow, and paper texture.
Ink-Aware AI Model
Our model detects ink density - not just contrast - so stroke thinning and pressure variations are preserved faithfully.
Paper Texture Removal
Eliminates paper grain, scanner noise, lighting shadows, and yellowing without touching the actual ink strokes.
Transparent PNG Output
Get a perfectly transparent background - ready to paste directly into PDFs, Word documents, or email footers.
Private & Secure
Your signature is deleted immediately after processing. It is never stored, transmitted, or used for training.
Photo Tips
Get the Best Results
Use a dark black pen on bright white paper
Maximum contrast gives the cleanest digital result.
Sign on an unlined, flat surface
Lined paper or rough surfaces leave artifacts in the AI output.
Photograph in good, even natural light
Avoid direct flash - it creates highlights that can be mistaken for paper colour.
Keep the signature centred in the frame
Don't crop too tightly - leave some white border around all sides.
Use Cases
Where Your Signature Goes
Ready to Extract Your Signature?
Upload your paper signature photo now. You'll have a transparent PNG in under 15 seconds. Just $2 USD to download.
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