Halumo AI photo grading

AI film-look grading

Grade your photos by describing the look.

Tell Halumo a film stock, a mood, or a tweak — and it maps your words onto a full, non-destructive color grade. No presets to dig through. No sliders to learn first.

Try it free in your browser See how it works

Free · runs in your browser · nothing to install

Three steps to a finished look

From an unedited frame to an exported grade in under a minute.

  1. 1 · Drop a photo

    Drag in a JPEG, PNG, or WEBP — or try the built-in sample. Editing is non-destructive; your original is never touched.

  2. 2 · Describe a look

    Type a film stock, a mood, or a tweak — “Kodak Portra,” “cinematic teal & orange,” “a bit warmer.” The AI maps it onto a real grade.

  3. 3 · Fine-tune & export

    Nudge any value by hand, compare against the original, then export a full-resolution JPEG or PNG.

One prompt, any film look

Halumo speaks the language of film — start from a stock and steer from there.

Kodak Portra Classic Chrome Cinematic teal & orange Velvia B&W film with grain Faded matte vintage
Try these in the demo →

Free in your browser. Full app on desktop.

The same grading engine, two ways to run it.

Browser demo

Free

Everything you need to try the full grading experience — no account, no install.

  • Describe looks with AI
  • Full manual grade — light, color, curves, color mixer, grading wheels, masks, crop
  • Non-destructive editing & before/after compare
  • Export full-resolution JPEG or PNG

Demo limits: shared free AI quota, JPEG/PNG/WEBP input, and nothing is saved between sessions.

Open the demo

Halumo for desktop

In development

The installable app — the full home for serious finishing work.

  • Everything in the browser demo
  • Native file handling — drag images straight from disk (Finder/Explorer)
  • Planned · full-resolution RAW & HEIC decode
  • Planned · saved sessions that survive a relaunch
  • Planned · higher AI limits to match real editing sessions

The desktop app is in active development — the browser demo is the best way to try Halumo today.

Try the demo meanwhile

Bring your photos.

Describe the look you want — Halumo does the grade.

Start grading, free →