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ZeroToolbox

Unblur Image with AI

Unblur images for free with AI. The tool measures how blurry the photo is, then rebuilds it with sharp detail, faces included. Runs in your browser, so your photos are never uploaded.

  • Free
  • No sign-up
  • Nothing is uploaded

Related tools

Key Features

  • Measures the blur in the photo and decides by itself how much to sharpen
  • Rebuilds sharp edges and textures with Real-ESRGAN instead of only adding contrast
  • Redraws blurry faces with GFPGAN, so eyes, teeth and hair are clear again
  • Removes noise and JPEG blocks, which sharpening would otherwise make worse
  • Sliders for sharpness, clarity and face restoration if you want more or less
  • No upload, no sign-up, no watermark and no daily limit

How to Use

  1. 1Add a blurry photo: drop it on the box, choose it, or paste it with Ctrl+V.
  2. 2Wait while the photo is sharpened. The first time, the tool downloads its AI models once (about 20 to 30 MB, plus 85 MB if the photo has faces).
  3. 3Drag across the photo to compare before and after. Open "Fine-tune" to change sharpness or clarity.
  4. 4Click "Download sharper photo".

Your privacy

Most unblur sites upload your photos to their servers. Here the AI runs inside your browser, on your own computer or phone, so your photos never leave your device.

Frequently Asked Questions

How do I unblur a picture for free?

Add the picture above and wait for the result. The tool measures the blur, rebuilds the detail and sharpens faces, with no watermark. Compare with the original, then click "Download sharper photo".

Can it fix any blurry photo?

It works best on photos that are slightly out of focus, a little shaken, or small and soft. When the subject is only a smear of colour, too little is left to rebuild, and the AI cannot know what was there.

Will the face still look like the person?

Faces are redrawn by AI (GFPGAN) from what is left. With a very blurry face the AI has to guess, so compare with the original and lower "Face restoration" if needed.

Does it fix motion blur?

Light camera shake, yes. Long streaks from fast movement are harder: the photo gets cleaner and sharper, but the streaks do not go away completely.

Is my photo uploaded?

No. Everything happens on your device, and your photos never leave it.