Turn an Image into a Stamp
Clean a scan or logo, remove a light background, and create a transparent ink mark. Compare the result before downloading or adding it to a PDF.
Remove a stamp background without uploading your file
Use a clear image on white or light paper. Background removal discards pale pixels; single ink turns brightness into transparency and applies your chosen color. Your image is processed in this browser tab and is not saved in a draft. Download it before leaving.
Keep fine strokes and useful detail
Increase the threshold if thin lines disappear, or switch off background removal to compare. Turn off single ink to keep the original colors. Trim transparent edges removes empty padding. Photos with shadows, textured paper or complex backgrounds may need manual cleanup first.
A PNG ready for your documents
Downloads retain the processed image’s dimensions, up to 1024 pixels on the longest side. PNG preserves transparency. The image is raster artwork, including SVG uploads after processing; this tool does not trace vector paths or manufacture physical stamps.