Anime Upscaler
Free·No signup·Files deleted right after processing
How to upscale anime images
Three steps from small panel to print size.
Add your images
Drag and drop anime art, manga scans, or screenshots. Up to 3 images per run.
Choose ×2 or ×4
×2 doubles dimensions for everyday enlargements; ×4 is for genuinely small images, with an input cap of 1MP. Images are sent temporarily and deleted instantly after processing.
Download
Save PNG files one by one, or the whole batch as a ZIP.
Lines stay lines
Plain resizing stretches pixels until outlines go soft. AI upscaling rebuilds edges as it enlarges, so line art keeps its crispness.
Deleted after processing
AI processing may use our server — any image sent there is deleted immediately after processing and never stored.
Free & unlimited
No accounts, no daily caps, no watermarks stamped on your files. Ever.
Line art and flat color
Anime and manga images have large flat areas and hard outlines — the two things naive resizing damages first. Upscaling rebuilds both.
Works everywhere
Any modern browser on Windows, macOS, Linux, iOS, and Android.
What people enlarge
Old manga scans for e-readers, anime wallpapers for big monitors, VTuber assets for stream overlays, and fan art headed for print.
Upscale anime images in any modern browser
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
Anime upscaling FAQ
Are my images uploaded anywhere?
Upscaling runs on our processor, so each image is sent temporarily, deleted immediately after processing, and never stored. Nothing is shared with third parties.
Is the model trained specifically for anime?
No — it is a general-purpose upscaler. Anime line art and flat color areas hold up well at ×2; at ×4 on very small inputs, expect some softness rather than a redrawn image.
Should I choose ×2 or ×4?
×2 accepts images up to 2.5MP and suits most cases. ×4 quadruples dimensions and accepts inputs up to 1MP — meant for genuinely low-resolution images.
What format is the output?
PNG — lossless, so the detail the AI rebuilds survives the export.
Can it fix a blurry screenshot?
It helps with softness and low resolution. It cannot redraw detail that was never captured; a damaged frame comes out bigger, not repaired.
Related tools
More free image tools from AmiIMG.