LuminaClean AI
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Fix your night photos

Upload a dark, grainy shot and brighten it instantly — right in your browser. No account needed.

How it works

The two engines, the controls, and what's free — with the finer details waiting in tooltips right at each control.

Engines

Local vs Cloud AI

Local brightens instantly in your browser — nothing is uploaded. Cloud AI sends the photo to a night-photo model for a visibly cleaner result (free account required).

Controls

Sliders + Auto

Auto reads your photo and sets the sliders; drag any of them to take over. Every slider explains itself when you hover or focus it.

Cost

What's free?

Local is free and unlimited. Cloud AI is free within a small daily community limit — sliders never trigger processing; only the explicit process button does.

FAQ

Is my photo uploaded anywhere?

With the Local engine — never; everything happens in your browser. With Cloud AI the photo is uploaded over an encrypted connection, processed, and the source file is automatically deleted within 24 hours.

Why does Cloud AI need an account?

Cloud processing costs real GPU time. A free account plus a shared daily limit keeps it free for everyone.

Which files can I upload?

JPG or PNG up to 25 MB. HEIC and RAW support is coming soon. PNGs with transparency get a one-click "Convert to RGB and try again" helper for the cloud model.

Why did my first cloud photo take a few minutes?

After a quiet period the AI model boots from cold — the first run can take a few minutes; the next ones finish in seconds.

Can I process more than one photo at once?

No — Cloud AI works on one photo at a time and there's no queue. Starting a new photo leaves the current run behind, but it may still finish on our servers and count toward the day's shared cloud limit — so download your result before you switch.

Learn the craft

Three evergreen guides — also the SEO surface of the landing.