Remove white paper around a scanned signature online
This is the most direct workflow for dark ink on light paper. It follows near-white pixels connected to the image border, so you can clean a signature scan without downloading an AI model.
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JPG, PNG, WebP, AVIF, GIF or SVG. Up to 25 MB.Color removal works on your device without an AI model download. Privacy details
Use border-connected color removal for clean paper scans
The color rule starts at the outer edge and removes nearby white pixels. It is predictable for a dark signature on plain paper, but it cannot know whether a pale pixel belongs to paper or handwriting. Use a smaller tolerance when thin strokes matter and clear enclosed spaces manually.
How to remove white paper from a signature scan
Add a signature or logo on light paper
Choose a sharp scan where the paper reaches the image border.
Adjust tolerance in small increments
Apply Tolerance gradually and watch pale strokes, loops, and gray shadows.
Export the mark as transparent PNG
Use Erase or Restore for local corrections, then download PNG or WebP with Transparent selected.
Make the paper reach the image border
A tight crop with paper visible at every edge gives the color rule a clear starting point. Remove nearby printed text and stamps before upload because the tool cannot infer which mark you intend to keep.
Dark ink on matte white paper is easier to separate than pencil, colored ink, or a page photographed under a warm lamp.
Preserve pale ink before chasing a clean page
Start from the default tolerance and move slowly. The setting that removes a gray shadow can also remove a faint flourish or a dot over an i.
Use the source preview after every pass. If the scan is fundamentally blurry, Restore can bring back pixels but cannot invent sharp handwriting.
Confirm transparency over the destination background
Preview on a dark color to reveal a white rim, then on a light page to make sure the strokes are still complete. Export PNG or WebP when the outside must remain transparent.
Keep the untouched scan and the cleaned image together. A separate source makes it easier to create a second version with a different tolerance for another authorized document.
White-paper removal for signatures and simple marks
Does this remove white paper without AI?
Yes. It uses local color processing and does not need the AI model. The rule follows near-white pixels connected to the image border.
Why does paper remain inside a closed letter?
A closed white area may not touch the outer border. Use the brush to clear it carefully without removing nearby ink.
Can gray paper or shadows be removed?
A higher tolerance may include light gray pixels, but it can also weaken pale strokes. Even lighting or a fresh scan usually gives a better result.
Can I use it for a logo and signature?
Yes, for simple dark marks on a light background. Inspect thin lines and enclosed white details before exporting.
Why is there a white halo around the ink?
Increase tolerance slightly, apply it again, and preview over a dark color. Compression or strong shadows may still require manual cleanup.
Choose another signature background tool
Edit a signature and download the clean result
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Remove signature background