Pixelation reduces your photo to chunky blocks of solid color — useful two very different ways. Practically, it is the classic mosaic censor for hiding faces, plates and screens. Creatively, it turns photos into retro video-game art, especially with the Retro palette toggle, which quantizes colors to a limited 8-bit-style palette like sprites from a 1980s console.
Pixel size controls the block resolution: small blocks keep the image recognizable, large blocks abstract it completely. The exported image keeps your original dimensions, so the pixels stay crisp and square at any size. Everything runs locally in your browser — free, private, no signup.
How to add the pixelate / 8-bit effect to a photo
Tips for the best pixelate / 8-bit look
- For a censoring mosaic, a Pixel size of 15–25 hides identity while keeping the edit obviously intentional.
- Turn Retro palette ON and try sizes 8–16 for the most convincing game-sprite look.
- Simple, high-contrast subjects survive pixelation best — busy scenes turn to noise at large sizes.
Pixelate / 8-Bit effect — FAQ
How does pixelation work?
The image is divided into a grid; each cell is filled with the average color of the pixels inside it. Larger cells discard more detail. The Retro toggle adds a second step, snapping each block’s color to a limited palette like early game consoles used.
Is pixelation safe for censoring sensitive info?
For casual use, yes — but know that heavily pixelated text can sometimes be partially reconstructed by specialized tools. For truly sensitive content, use a large pixel size (30+), or better, crop the region out entirely.
Can I make actual pixel art from a photo?
Yes — Retro palette ON with a medium pixel size produces genuine 8-bit-style art from any photo. Portraits and pets convert into charming avatar sprites; export as PNG to keep the hard pixel edges.