Image Upscale
Increase an image's resolution and detail.
Configure your generation, then hit Generate.
Try it free — sign in to generate and download. No credit card required.
2 models for Image Upscale
Pick the best model for the job — or A/B them on the same canvas. Image Upscale runs on GPT Image 2, Nano Banana Pro inside LoopStook, all on one credit balance.
Frequently asked questions
Is Image Upscale free to try?
Yes — configure your generation here for free. Sign in (also free to start) to run it and download the result.
Which AI models can I use with Image Upscale?
Image Upscale supports GPT Image 2, Nano Banana Pro. Switch models on the same canvas to compare quality and cost.
Do I need an API key or multiple subscriptions?
No. LoopStook routes to every provider for you — one subscription and one credit balance cover Image Upscale and every other tool.
More image tools
Generate with Image Upscale free
Sign in to run your generation and download the result — then explore every other tool in the studio.