lumenfix
Placeholder
Portraits stay the same face
Skin and edges look cleaner. We don’t invent a new person.
Free · no account required
AI Image Upscaler
Increase image resolution and quality without losing sharpness or adding noise.
See the extra pixels
Print, portraits, products. The slider is a stand-in; real 2× / 4× stills come later.
Try this photoPlaceholder stills · we’ll swap these for real model results later
Placeholder
Everyday phone shots
Indoor light, phone noise, casual stills — the same photo, less mush.
Placeholder
Products and still objects
Boxes, logos, and tabletop shots. Edges stay edges.
How to upscale an image
Step 1
Upload your image
Choose any JPEG, PNG, or WebP file up to 15 MB. High-resolution images are prepared seamlessly in the browser.
Step 2
Select your desired resolution
Choose 2× for quick enlargement, 4× with Pro for high-definition exports, or Ultra HD (4K / 8K) for large-format prints.
Step 3
Download your upscaled image
Preview your result with the before/after slider and download your enhanced, high-resolution file instantly.
What it does not do
- It will not crop or distort your original image composition.
- It will not create artificial hallucinations or unwanted objects in your image.
- It will not alter the fundamental colors or authenticity of your photo.
Need further adjustments?
If you're happy with the result, it's ready to save. If you also want to upscale, extend the edges, or refine other details, you can continue with:
