Signature Background Remover
Handwriting to Transparent PNG
Free · In‑App Purchases
Extract your handwritten signature as a transparent PNG. Correct angled photos, remove shadows and refine ink strokes on your device, without uploading the original.
Lift your signature off the paper and turn it into a clean, truly transparent PNG. Use it in contracts, forms, presentations, and everyday documents, or keep a reusable image of your own handwriting.
Import from Photos or Files, inspect the complete result, and refine it before you export:
- Remove white paper, shadows, and background noise
- Detect page edges, rotate, and correct four-corner perspective
- Crop and refine the signature region
- Adjust background removal and ink appearance
- Repair details with erase, restore, undo, and redo
- Keep the original color or switch to black or blue ink
- Preview on a transparency grid, white, or black background
- Zoom in to inspect strokes and transparent edges
- Export at original or document size
- Save to Photos or Files, copy the PNG, or use the system Share Sheet
Privacy first: extraction and editing happen on your device. The app does not upload your signature or source image. A destination you choose may sync the exported PNG according to its own settings.
Your first signature result is free to export and can be saved, copied, or shared again. After that, make a one-time purchase to unlock the current signature on this device, or choose restorable Lifetime Access for every signature. A current-signature unlock cannot be moved to another device with Restore Purchases. There is no subscription or automatic renewal. Prices shown on the purchase screen come from the App Store.
Only process signatures that belong to you or that you are authorized to use.
End User License Agreement (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Reset background removal and stroke intensity with one tap, making it easier to return to the default settings after an adjustment.
The developer, 荣晖 丁, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 荣晖 丁
- Size
- 2.8 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later.
- iPhone
- Languages
English and 10 more
- English, Arabic, French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Unlock This Signature $0.99
- Lifetime Access $4.99
- Copyright
- © 2026 MM Studio