AI unblur, on your device

Clear up a blurry photo right on your own phone or computer. Today this uses our measured fix; the learned model is not out yet.

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Free · No sign-up · Photos stay on your device

Blurred on purpose, then fixed here

Three ways a frame fails, drawn here and measured with the same code

Nothing below is a photograph somebody chose. The frame is drawn by this page, broken in the way the segment names, and — if you press the control — put through the identical worker the button in the rail uses. Two of the three are cases where the answer is no.

Camera shake. Every pixel averaged across nine cells along one axis, which is what a hand-held exposure does.

The case the pass is shaped for. The energy is still in the frame, moved sideways, and a kernel of the measured shape walks most of it back.

These numbers are this processor’s, measured now. What a learned pass would cost to fetch and what it is licensed under are on the weights page.

Choose photo

Why there is no AI model here yet

A learned deblur model reconstructs edges from what it learned on other photos, which is powerful and also the way false detail gets in. This site ships one only when it measurably beats the classical pass on synthetic smears, produces no more artifacts on real photos, runs in an acceptable time on a mid-range phone, and has a clean licence chain. Until then the method page lists what is planned and what runs today.

Questions

Is there an AI deblur model on this site?

Not yet. A learned motion-deblur model is planned, to run on your device after a one-time download whose exact size will be shown first. It will only be switched on once it beats the classical pass on our test set and its licence chain is recorded. Until then, this page runs the classical pass and says so on the method chip and in the receipt.

What runs instead?

The classical pass: the blur is measured off the photo, and a deconvolution against that kernel runs in your browser — an iterative pass for short kernels, a frequency-domain pass for long ones — with an artifact guard. It adds no learned detail, but it can create halos, so compare at 100%.

Will my photo be uploaded when the model arrives?

No. The model file comes to this tab; your photo never leaves it. That is the whole design.

When won't deblurring work?

Long smears, heavy noise, mosaic or pixelation, and detail that was never recorded. The measurement says which, before anything runs.

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