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
Content reviewed October 2026 · About Toolzum
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.
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.
Full photo editor in your browser: crop, rotate, flip, resize, tune brightness/contrast/saturation/warmth, auto-fix, annotate with text/shapes/draw/blur, HEIC input, shrink-to-target-size, metadata-strip toggle, and PNG/JPG/WebP export. Parametric undo, hold-to-compare — free, no signup, nothing uploads.
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.
Compute conversion rate from visitors and conversions with presets, history, and CSV export. Turn 2% into 3% deliberately — free, local, no signup.
No — face detection (BlazeFace) and covering run 100% on-device. Nothing leaves your browser.
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.
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.
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.
Add Text to Photo
Add one custom text caption onto a photo with color, size (10–300px slider), and X/Y position controls, composed on fixed social-size canvases — Instagram Post 1080×1080, Reel 1080×1920, YouTube Banner 2560×1440, Twitter Header 1500×500, or Custom. Exports PNG locally in your browser on Canvas; 3 free downloads a day.
Batch Image Editor
Downscale a batch of images to one max width (default 1920px) with an optional bottom-right watermark, then download everything as a ZIP. Same max-width and watermark apply to every image — local Canvas work, 3 free images a day.
Compress Image to 50KB
Shrinks one photo to under 50 KB (51,200 bytes) for portals with strict limits — NSDL, UIDAI, UPSC, SSC, and banking uploads. Runs up to 5 auto passes locally with the browser-image-compression library; standard metadata is preserved.
HEIC to JPG
Convert HEIC images to JPG format in your browser. Photos never leave your device — processing runs locally in your browser with Canvas and WebAssembly.
Background Remover
Segments the foreground subject from an image using a neural network, producing a transparent PNG with clean edges. Handles hair, fur, and semi-transparent regions better than chroma-key or magic-wand selection. Max 50MB.
WebP to JPG
Convert WEBP images to JPG format in your browser. Photos never leave your device — processing runs locally in your browser with Canvas and WebAssembly.