How blurry can the photo be?

Mild to medium blur recovers well. Very heavy blur can only be guessed, so detail like small text or distant faces may differ from the original. Compare with the slider.

Yes. Every AI image tool here is free to use, with or without an account, and there is no watermark. You get 10 images a day without signing in and 30 a day with a free SandBase account. The allowance resets at midnight UTC.

Are my photos stored?

No. Your photo is sent to the image model for this one request and the result comes straight back to your browser. Nothing is saved to a gallery. A copy of the result is kept in a short-lived cache for 24 hours so that pressing the button twice does not use two runs.

Does it work on my phone?

Yes. The tools work in any modern mobile browser. Tap the upload area to pick a photo or take one with the camera, then download the result to your photos.

Free · no sign-up

Free unblur image tool

Fix blurry photos: shaky hands, missed focus and soft screenshots become sharp again, with faces, hair and text recovered up to 4K.

100% free
No sign-up
No watermark
Works on phone

Sample result

Example

BeforeAfter

A motion-blurred dog photo made sharp.

How to use the Unblur Image

Three steps, on a computer or a phone.

1. Upload a photoDrop, paste or pick a JPG, PNG, WebP or HEIC photo. On a phone you can take one with the camera.
2. Choose your optionsSet the options, then press the button. It takes about 35 seconds.
3. Compare and downloadDrag the slider to compare with the original, then download the result.

What people use it for

Missed focusRescue the shot where the camera focused on the wrong thing.
Motion blurFix photos taken while moving or in low light.
Screenshots and scansMake blurry text and documents readable again.

More free AI image tools

All free, no sign-up, no watermark.

Need more control? Use the API

This tool runs on the SandBase image API. The API gives you every setting the free tool fixes for you.

Higher quality and sizeUp to 4K output and any aspect ratio, including extra-wide and tall.
Your own promptChange the template below, add reference images, or batch hundreds of images from your code or Agent.
No daily limitPay per image from one SandBase balance, with the same key for 2,000+ models and APIs.

API reference Image models and prices Get an API key

curl https://api.sandbase.ai/v1beta/models/google/gemini-nano-banana-2.1:generateContent \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"contents":[{"role":"user","parts":[
        {"text":"Unblur this image: remove motion blur and focus blur and recover sharp detail in edges, faces, hair, text and textures. …"},
        {"inline_data":{"mime_type":"image/jpeg","data":"<base64 photo>"}}]}],
       "generationConfig":{"responseModalities":["IMAGE"],"imageConfig":{"imageSize":"4K"}}}'

The free tool uses this prompt template with your choices filled in.

Frequently asked questions

How blurry can the photo be?: Mild to medium blur recovers well. Very heavy blur can only be guessed, so detail like small text or distant faces may differ from the original. Compare with the slider.
Is it really free?: Yes. Every AI image tool here is free to use, with or without an account, and there is no watermark. You get 10 images a day without signing in and 30 a day with a free SandBase account. The allowance resets at midnight UTC.
Are my photos stored?: No. Your photo is sent to the image model for this one request and the result comes straight back to your browser. Nothing is saved to a gallery. A copy of the result is kept in a short-lived cache for 24 hours so that pressing the button twice does not use two runs.
Does it work on my phone?: Yes. The tools work in any modern mobile browser. Tap the upload area to pick a photo or take one with the camera, then download the result to your photos.