Auto Blur FacesBeta
Every face covered automatically: upload a group photo and BlazeFace finds each face on your device, pixelated into 12px+ blocks that cannot leak back. Pixelate, soft-blur, or solid-cover modes, PNG export, refine-in-editor link. Free, no signup, nothing uploads. Photos never leave your device — processing runs locally in your browser with Canvas and WebAssembly.
Runs on Canvas
How to Use the Auto Blur Faces
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See allBlur Face Photo
Hide faces in photos in your browser: opens with the Blur tool armed — drag over each face to pixelate or soft-blur, baked into the export. Blocks stay chunky (8px+) so nothing leaks back. Free, no signup, nothing uploads.
Blur Face Online
Detects faces in one uploaded photo with the on-device BlazeFace model (TensorFlow.js, downloaded lazily on first run) and blurs every detected box at a fixed 15px. Exports PNG as blurred_faces.png with a face-count toast — free to start with no signup.
Bulk Face Anonymizer
Detect and blur or pixelate faces across whole photo batches with on-device BlazeFace (one shared model download for the batch). Faces need confidence above 0.5 and size above 8px; faceless files are skipped with an error. Outputs PNG as <name>-anonymized.png — local processing, 2 free batches a day.
Video Filters
Grade videos with 18 filters across Color, Artistic, Blur, and Lighting (grayscale, sepia, pixelate, gaussian blur, vignette, brightness/contrast/saturation) plus a live still-frame preview. Export MP4, WebM, or GIF — local FFmpeg work, unlimited saves.
Line Sorter & Deduplicator
Sort lines alphabetically (A→Z, Z→A), reverse order, shuffle randomly, or remove duplicate lines. A–Z, Z–A, reverse, shuffle, and dedupe modes cover every ordering chore — local processing, free, no signup.
Frequently Asked Questions
Is my photo uploaded anywhere when using Auto Blur Faces?
No — face detection (BlazeFace) and covering run 100% on-device. Nothing leaves your browser.
Can blurred faces be recovered?
Not from our exports: pixel blocks floor at 12px and bake into the file. Solid Cover (black) is safest of all — use it for anything that must never come back.
What if it misses a face?
Side profiles, tiny distant faces, and occlusions can slip past. Zoom the export and check every face — or refine missed ones with the blur tool in the full photo editor.
How is this different from Blur Face Photo?
This page covers every face automatically on open (speed). Blur Face Photo opens the editor with the Blur tool armed for hand-placed control. Same privacy, same baked-in pixels.
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Last updated October 2026