More pixels with real detail — not a stretched, blurry copy.
Resolution is the number of pixels in an image. Traditional resizing creates new pixels by averaging neighbours, which looks soft. AI upscaling predicts what high-resolution detail should look like.
ImageLabs uses Real-ESRGAN, a non-generative upscaler that stays faithful to your image rather than inventing new content.
Upload: JPG, PNG, WebP or HEIC.
Choose the target: 2x for general use; 4K for wallpapers, prints and large displays.
Download: Output is never smaller than your upload.
Faithful: No hallucinated objects — it sharpens what is there.
Fast: Most images finish in seconds.
Keeps alpha: Transparent backgrounds survive the upscale.
What is the maximum resolution? 4K output on paid plans; free accounts can use 2x upscaling.
Is upscaling the same as enhancing? Upscaling adds pixels; enhancing improves quality at roughly the same size. Use both for very poor sources.
Does it work on screenshots? Yes, though text in screenshots is best recaptured at higher resolution if possible.
Is it free to try? Yes. Signed-in accounts get 10 free credits every day, and new users can try Pro free for 7 days — cancel anytime. No watermark on any plan.