Topaz Gigapixel

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.