Upload

Drop an image to pixel snap

Still images only

Drag and drop an image here

PNG, JPG, or WebP. You can also click to browse or paste an image from the clipboard.

Tip: press Ctrl + V anywhere on the page to paste a copied image.

Uploaded image preview
Source image

No image loaded yet.

Options

Customize the snap pass

Changes reprocess automatically
16 colors

Lower values force a tighter palette before the pixel grid is locked in.

Auto

Set a manual cell size only when you want to override the detected grid.

Result

Before and after pixel snapping

Waiting for upload

Upload an image to open the compare slider.

Once the image is processed, drag the center handle to compare the source with the snapped result.

Custom size download

Choose the snapped export size. Width and height can each go up to 2048 pixels.

Set a width and height between 1 and 2048 pixels.

1-2048
1-2048

The exported PNG keeps the snapped image sharp even when you enlarge it beyond the worker's detected grid size.