Topaz Gigapixel is an AI-powered desktop app for increasing image resolution without the usual loss of quality.
What it does
Gigapixel analyzes the original photo and generates new detail to produce a sharper, more natural-looking upscale—useful when you need larger images for print, cropping, or restoring older shots.
Key features
- Upscale images up to 600%
- Recover fine details (skin texture, fabric, feathers, hair)
- Batch process multiple images at once
- Sharpening tools to improve clarity
- Noise reduction, especially for high-ISO photos
- Supports common formats including RAW, JPEG, and TIFF
How to use
- Download from the official website and install
- Open the app and import an image (browse or drag and drop)
- Choose an upscale level (2x, 4x, 6x) and an AI model suited to the image type
- Process and save the result to your computer
Topaz Gigapixel is available for Windows and macOS, and can also be used as a plugin for Adobe Photoshop and Lightroom. It is not available for free; a purchase is required for unlimited use.
