LOCAL PNG CHECK

Transparent PNG Checker for MiniMuse

Inspect the alpha channel on checkerboard, white and dark backgrounds. This checker does not pretend to remove a background; it shows what is actually stored in the file.

Local onlyNo uploadNo accountYour source remains unchanged

Drop an image here

PNG, JPEG or WebP · processed in this browser

What the result means

Opaque means every pixel has full alpha. Partial transparency means at least one pixel is clear or translucent. A white-looking background can still be opaque.

Before: original ribbon on white — Inspect the file itself: a PNG extension alone does not prove transparency.

After: original ribbon on checkerboard transparency preview — Inspect the file itself: a PNG extension alone does not prove transparency.