Blur Face
Add Mosaic Effect to Photos
Automatically finds faces and starts with a mosaic effect. You can also draw manual regions to apply the effect elsewhere.
How to Use the Editor
Automatically finds faces and starts with a mosaic effect. You can also draw manual regions to apply the effect elsewhere.
Import Photos
Click "Add Files" to select photos. You can add more at any time.
Place the Mosaic Effect
Review detected faces, adjust the pixel size, and draw additional regions wherever you want a mosaic texture or privacy cover.
Export
Hit "Export" to choose your file format and save your secure images.
Add Mosaic Effect to Photos Online Free
The mosaic tool applies an adjustable block pattern to detected faces or any region you draw manually. Use it for an obvious editorial treatment or a geometric visual effect. For privacy work, judge block size relative to the face and source resolution: a dense decorative grid can retain recognizable structure. Increase the blocks, cover the entire identifying area, and inspect the full-size export. For purely creative work, smaller blocks preserve more of the original composition.
Frequently Asked Questions
Learn more about our technology and how we keep your data safe.
It can create an obvious editorial redaction or a geometric visual treatment. You can apply it to detected faces or manually selected regions.
No. Dense, fine blocks may retain recognizable structure. Block size, source resolution, coverage, and identifying context all affect the result.
Yes. Increase the block size for less retained local detail, then inspect the exported image at full resolution.