How to Extract a Clean Transparent Stamp from a Phone Photo or Scan

Digitizing an Existing Physical Rubber Stamp

Many established businesses already own an official physical rubber stamp and simply need a clean digital version for remote invoicing. Generic AI background removers designed for human portraits often leave gray paper halos inside curved letters.

Best Practices When Photographing Your Stamp

To get the cleanest possible vector-like result from our color-channel isolator:

• Stamp firmly onto plain unlined white printer paper in even daylight (avoid harsh phone flash glare).
• Shoot straight down from directly above the impression to prevent perspective distortion.
• Select 'Red Ink Only' or 'Blue Ink Only' in the Stampexa Extractor and slide Paper Shadow Cleanup until the background checkerboard is completely clean.