Does upscaling add real detail?

Smooth mode enlarges cleanly and sharpens edges. AI mode can add believable detail but is slower and needs to download a model.

Is my image uploaded?

No. Everything is processed locally in your browser, so your files stay on your device.

Free image tools that run in your browser. Fast, private, no sign-up.

🔒 No uploads⚡ Instant✅ 100% free

Increase the pixels of any image to 2×, 3× or 4× its size, with an optional AI mode. Free, private and in your browser.

📁Drop, click or paste an image