Bulk Pixelate Image Free
Runs 100% in your browser — your files never leave your device.
Censor faces or plates across many screenshots, give a whole gallery an 8-bit mosaic look, or stylize a batch of images into blocks. One block size is applied to every file, all processed locally on your device.
How it works
- 1
Add your images
Drop one or more JPG, PNG, or WebP files into the box. Nothing is uploaded.
- 2
Pixelate the batch
Set the control once — it is applied to every file in the batch.
- 3
Download the results
Process the batch, then download each edited image individually.
About this tool
Batch pixelate workflows
Censor faces and plates across a whole set of street photos before publishing, mosaic an entire folder of screenshots for a tutorial, or give a game-asset collection one consistent 8-bit block size. Consistency is the reason to batch it. For one image at a time, the single-image pixelate tool does the same job.
One setting, every file
One pixel block size drives the whole batch: set it once and every image receives the identical pixelate treatment — the same pipeline the single-image version runs, applied to each file in turn. Nothing is uploaded: the batch is processed on your device, originals are never modified, and you download each finished image individually in its original format.
Frequently asked questions
How many images can the batch handle?
As many as your browser can hold in memory — dozens of typical photos are routine. Very large batches simply take proportionally longer, and every file is processed on your own device.
Is the batch result identical to the single-image pixelate tool?
Yes — every file runs through the same pixelate pipeline as the single-image version. One setting drives all of them; nothing is averaged or compromised across the batch.
Should the block size scale with each image's resolution?
One block size applies to every file, so the visual effect varies with resolution — big photos get finer mosaics. For censoring, that argues for generous blocks; for retro art, pick the size your target display needs.