Batch Blur and Pixelate Images
Hide faces, license plates, names, addresses and other private details before you share a photo. Choose up to 20 images, tap the first photo to place a blur box over each detail you want hidden, then apply the same boxes to the whole batch. Each finished file gets its own Download button — or tap Download all as ZIP to save the whole batch at once. Everything runs in your browser. No upload, no signup.
Choose an image first. The first image will appear below — tap it to place a blur box centered on that tap.
No blur boxes placed yet.
Use strong blur (or large pixel blocks) for text and faces — a light blur can still leave words readable. The effect is baked into the downloaded file, so keep your original photos safe. JPG output turns transparent PNG areas white; choose PNG to keep transparency.
No images chosen yet.
Nothing is downloaded automatically: tap a Download button, or Download all as ZIP, to save. The ZIP stores the finished files as they are, without recompressing them.
How batch blur and pixelate works
- Choose up to 20 images. The first image appears as a preview.
- Tap the preview on each face, plate or line of text you want hidden. A box is placed centered on each tap, sized by the box width and height sliders.
- Pick blur or pixelate, set the strength, then click Blur batch. The same boxes (in the same relative positions) are applied to every image in the batch. Each finished file gets its own Download button — or tap Download all as ZIP to save the whole batch at once. Nothing is downloaded automatically.
Blur or pixelate — which should you pick?
Blur looks softer and more natural on faces in everyday photos, especially at 20 px or more. Pixelate looks more clearly deliberate — useful for screenshots, documents and videos stills where you want it obvious that something was hidden. For small text, use a large pixel block (40 px or more) or strong blur (30 px or more) and check the result before sharing: light blur over sharp text can still be readable.
Frequently asked questions
Are my images uploaded?
No. All blurring runs on your device, in your browser, and the ZIP is built on your device too.
Do the boxes land in the same place on every photo?
Yes, in relative terms: a box placed at the center of the preview covers the center of every photo in the batch. That works best when the batch has the same framing — for example, a set of screenshots or photos taken in the same spot. If each photo has the detail in a different place, process photos with different layouts in separate batches.
Can the blur be removed from the downloaded file?
No. The blurred or pixelated area replaces the original detail in the downloaded file, and the original detail is not stored in it. That is why you should always keep your original photos.
What if I only want to blur one photo?
Choose just that one photo. The batch tool works fine with a single image.