Pixelate Image

Apply adjustable whole-image pixelation to a photo, preview the result, and export it locally.

Private browser workspaceInput: PNG, JPG, WebP → Output: PNG, JPG, WebP

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Your file never leaves this browser

Processing happens locally using browser APIs and on-device code. Closing this tab clears the working data.

How it works

Done in three simple steps

Open a local file or use the input controls.

Set the pixel block size and choose an output format.

Review the result, then download it.

Good to know

Does this tool upload my input?+

No. Your input is processed on your device using browser APIs and local code.

Can I use pixelation to safely hide secrets?+

Do not rely on pixelation for secure redaction. Remove sensitive content with an appropriate destructive-redaction workflow before sharing.

What are the limits?+

Whole-image effect only. Pixelation is not secure redaction.