Apps / LoumiNova AI

LoumiNova AI

Portrait retouching · batch · backgrounds  Portable build

The retouch studio with a portrait of a woman with long auburn hair, a strip of six different people along the bottom, and a Presets panel of thumbnail cards grouped under Everyday, Glam, Light and colour, and Face and smile.
Preset gallery — twelve looks in four categories, previewed on your own photo
A grid of six portraits, each split down the middle with the original on the left and the retouched version on the right: a woman with auburn hair, a smiling man in a navy sweater, a woman with black hair and bangs, a bearded man in a blue shirt, a woman with dark curls and a man with blond hair.
Before and after on six different people, one click each
Three copies of the same portrait of a smiling man in a navy sweater: on the original grey backdrop, on a violet gradient and on a solid teal background.
Backgrounds — original, violet gradient and solid colour from one cut-out
The Background tab open with Original, Blur, Gradient, Colour, Image and Cut out modes, four gradient presets named Violet, Deep violet, Orchid and Dusk, and angle and edge softness sliders, beside a portrait on a violet gradient.
Background tool — gradient presets, angle and edge softness

Retouch portraits live on your own machine, then apply the look to the whole shoot.

A portrait retouching studio that runs locally: no account, no cloud, no API key. Sliders move a WebGL2 renderer, so a preview re-renders in about a millisecond. Pick a look from the category preset gallery, fix the background, edit one photo and apply it to the whole folder. Face shaping follows the head pose, so a turned face is reshaped on the right side of the face, not flattened.

  • Live retouch — skin smoothing with texture kept, blemish removal, even tone, eyes, lips, teeth, dark circles, face, jaw, chin, nose and smile shaping, hair colour, relight
  • Preset gallery — twelve looks in four categories (Everyday, Glam, Light & colour, Face & smile), each previewed on your own photo
  • Background tools — blur, violet or custom gradient, solid colour, your own image, or a transparent cut-out, matted locally by MODNet
  • Batch — add a whole shoot, edit one photo, apply the look to all, export the folder
  • Undo, redo, before and after, and export size, format and quality
  • Optional heavy jobs through your own ComfyUI — upscale, generative relight, polish and face swap

Electron · React · WebGL2 · MediaPipe · MODNet · runs offline

Runs locally with no account or API key; the default build contains no Google SDK. The Gemini build is LoumiNova AI Gemini.

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