Upscale

Upscale images up to 6x with Topaz Gigapixel AI technology. Enhance resolution while preserving detail and sharpness.

About this tool

Enlarge up to 6x with Topaz Gigapixel AI

Upscale increases image resolution using Topaz Labs' Gigapixel AI models. It is the tool for a low-resolution image that needs to be printed, a web graphic that has to fill a screen, or a cropped photo that lost too many pixels. The AI adds detail as it enlarges rather than simply stretching the image, so edges and textures stay crisp.

You can choose from 13 models in three groups. Upscale and Enhance: Standard V2, Low Resolution V2, High Fidelity V2, CGI and Text Refine. Sharpen: Standard, Strong, Lens Blur V2, Motion Blur and Natural. Denoise: Normal, Strong and Extreme. Set the scale to 1x, 2x, 4x or 6x, switch on face enhancement with adjustable strength, and tune sharpen, denoise and fix-compression sliders. Up to 10 images run in one batch.

Use it for

Print from a small file: Take a 1000-pixel image to 4000 or 6000 pixels for posters and canvas.
Fix low resolution images: Use Low Resolution V2 on old web graphics, screenshots and thumbnails.
Portrait recovery: Turn on face enhancement to restore facial detail in small group photos.

How it works

Upload up to 10 PNG, JPG or WebP images, each up to 25MB.
Select a model that matches your image, then choose 1x, 2x, 4x or 6x.
Adjust face enhancement, sharpen, denoise and fix compression if needed, then click Enhance.
Compare each result and download images individually or all at once.

3 credits per run. Credits never expire.

Questions

What does upscaling cost?

Three credits per image. A batch of five images costs 15 credits. Credits never expire.

What is the maximum output?

Up to 6x the original dimensions. Very large inputs can take longer; the limit on each file is 25MB.

Which model should I pick?

Standard V2 for most photos, High Fidelity V2 for professional images, Low Resolution V2 for web graphics, CGI for illustrations and Text Refine for images with lettering.

Is there a rate limit?

Yes, up to five requests per minute. Batches are processed one image at a time.