Image tools
AI Image Upscaler: Enlarge Photos 2× or 4× with Sharp Detail
Supplier photos are often too small for marketplace zoom. The AI upscaler enlarges images 2× or 4× and sharpens edges, text and textures using a super-resolution model that runs on your device.
Image upscalerFree · No upload · No sign-up
Open the toolControls
- 2× or 4× enlargement.
- AI detail slider – lower it for softer, natural-looking faces.
- Side-by-side preview: normal enlarge on the left, AI on the right.
- Save as PNG (best quality), JPG or WEBP.
Best uses
- Small supplier photos that look blurry when zoomed on a marketplace.
- Old product images that need to meet a minimum pixel size, such as 1000 px or more on the longest side.
- Logos and graphics saved too small – PNG output keeps edges crisp.
Privacy and speed
The upscaling model runs in your browser using your device's graphics hardware where available. Nothing is uploaded. A recent laptop handles 4× upscales of typical product photos in seconds; phones take longer.
How to use the Image upscaler, step by step
- Open Image upscaler and add an image.
- Pick 2× or 4×.
- Click Upscale with AI and compare.
- Download.
Tips
- Large images take longer, especially on phones. Try 2× first.
Why use LabelCroppers for this
- Private: this tool runs inside your browser, so your files and customer data are never uploaded.
- Free and unlimited: no account, no watermark and no daily cap.
- Works anywhere: Chrome, Edge, Safari or Firefox on Windows, Mac, Android or iPhone – and it keeps working offline after the first visit.
Frequently asked questions
Can upscaling invent detail that is not real?
AI reconstructs plausible detail. For product photos, check that labels and prints still look accurate before listing.
Try it now – it's freeYour files stay on your device.
Open Image upscaler