Upscale Image
Free·No signup·Files never leave your device
How to upscale an image
Three steps from small snapshot to wall-ready print — without the blur.
Add your photos
Drag and drop, or click to browse. Up to 50 images per batch, straight from your device.
Choose ×2 or ×4
×2 doubles dimensions for everyday enlargements; ×4 is for low-resolution or old photos. Photos are sent temporarily and deleted instantly after processing.
Download
Get your enlarged PNGs one by one, or all at once as a ZIP.
Bigger pictures, same pixels — almost
Ordinary resizing stretches pixels and blurs detail. AI upscaling rebuilds edges and textures as it enlarges, so results stay crisp.
Private by design
Every operation runs inside your browser. Your images are never uploaded anywhere.
Free & unlimited
No accounts, no daily caps, no watermarks stamped on your files. Ever.
From thumbnail to print
Turn web-sized photos into files large enough for prints, posters, and retina displays.
Works everywhere
Any modern browser on Windows, macOS, Linux, iOS, and Android.
When bigger is better
Old family photos, low-resolution downloads, and web-sized product shots all become usable again at 2× or 4× the size.
Upscale images on any modern browser — nothing to install
AmiIMG runs fully in your browser on every modern platform.
Windows
Chrome, Edge, Firefox
macOS
Safari, Chrome
Linux
Any modern browser
iOS
Safari on iPhone, iPad
Android
Chrome, Samsung Internet
Image upscaling FAQ
Are my photos uploaded anywhere?
Upscaling runs on our processor, so each photo is sent temporarily, deleted immediately after processing, and never stored. Nothing is shared with third parties.
Should I choose ×2 or ×4?
×2 doubles width and height and works on photos up to 4096px. ×4 quadruples them — best for genuinely low-resolution images — and accepts inputs up to 2048px.
What format is the output?
PNG — lossless, so the extra detail the AI rebuilds survives the export.
Can it fix an already blurry photo?
It helps a lot with softness and low resolution, but it cannot recover detail that was never captured. Very damaged images still look damaged — just bigger.
Is it really free?
Yes — both factors, unlimited batches, no account, and no watermarks.
Related tools
More free image tools from AmiIMG.