Gigapixel: Tutorials, Prompts, Use cases

All-in-one AI platform for high-resolution image and video enhancement.
Gigapixel AI provides a comprehensive suite of generative tools for upscaling, editing, and restoring visual media. It leverages advanced models to transform low-resolution content into 4K quality while maintaining natural textures and sharp details.
by Gigapixel AI
Features
- AI Image and Video Upscaler
- Text-to-image and image-to-image generation
- Flux Fill precise image editing
- Advanced portrait and skin texture enhancement
- Batch image processing support
- AI background removal and style transfer
- Image restoration and inpainting
- AI logo and prompt generation
Gigapixel Tutorials



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Gigapixel Use cases
What is Gigapixel AI?
Gigapixel AI by Topaz Labs is a professional-grade image upscaler designed to increase resolution while intelligently adding realistic detail. Unlike standard interpolation, it uses generative models to predict missing pixels, allowing for enlargements up to 600% or 16x. It is primarily used by photographers for large-format printing and by digital artists to refine AI-generated content.
Real-World Use Cases
Based on our catalog of video tutorials, users primarily leverage Gigapixel for four specific tasks:
- AI Image Upscaling (7 demos): This is the most frequent use case. Users typically apply a 4x upscale factor to images starting around 768x512 to reach high-definition resolutions without losing edge clarity.
- AI Photo Enhancement (2 demos): This involves a single-pass improvement of sharpness, lighting, and skin textures.
- AI Photo Restoration (1 demo): Specialized workflows for repairing old, faded, or physically damaged photographs.
- Image to Image (1 demo): Using a reference image to generate a new, high-resolution version.
Typical Workflow for Beginners
To get started, drag and drop your image into the desktop application. Most tutorials recommend using the lightning bolt button to let the software automatically sense image properties and set initial parameters. From there, you can choose a scale factor (2x, 4x, or custom) and select an AI model.
For most photography, the High Fidelity or Standard models are the go-to choices. If you are working with heavily compressed JPEGs, the Low Res model is specifically designed to clean up artifacts along edges. Once configured, you can preview the results in a split-screen view before exporting to JPEG, PNG, or TIFF.
Pro Tips and Common Pitfalls
Our analysis of real-world tutorials revealed several key technical insights:
- Local Processing: All rendering happens locally on your machine. Depending on your GPU, a complex transformation can take between 45 to 60 seconds per image.
- Face Recovery: Use the Generation 2 face recovery model for the best results. It is most effective for small faces in the background; avoid over-applying it to clear, close-up subjects to maintain a natural look.
- Avoid Over-Sharpening: AI-generated images are often sharp enough. Pushing the sharpening sliders too high can result in a "crunchy" or unnatural texture. If an image looks too sharp, switch to a more natural model like High Fidelity.
- Selective Editing: Note that Gigapixel applies settings to the entire image; you cannot currently perform selective sharpening within the app.
Gigapixel Alternatives
If you are looking for different features or workflows, consider these tools found in our database:
- Upscayl: A popular free, open-source alternative that also runs locally.
- Magnific AI: A cloud-based generative upscaler known for adding high levels of creative detail.
- ComfyUI: For advanced users who want to build custom upscaling nodes (169 demos).
Frequently asked questions
Is there a free version of Gigapixel?
Topaz Labs offers a free trial that allows you to test the software's upscaling capabilities on your own files. While there is a 'playground' for unlimited free use online, the full desktop professional version typically requires a one-time purchase.
What is the difference between Topaz Photo AI and Gigapixel?
While Photo AI includes upscaling features, Gigapixel provides more granular control and a wider variety of specialized models specifically for resolution enhancement. Use Gigapixel if your primary goal is high-quality enlargement for print or cropping.
Should I use Gigapixel before or after editing?
If you are satisfied with your image, use Gigapixel as the final step. However, if you need more resolution to perform detailed retouching, it is better to upscale first so you have more pixels to work with.
How do you use Gigapixel in Photoshop?
Gigapixel can be used as a plugin. In Photoshop, you can access it via the 'Generative Upscale' or 'Filter' menu depending on your version, allowing you to scale images by 4x or more without leaving your workspace.
Is Gigapixel AI any good for AI-generated art?
Yes, it is frequently used to upscale AI art. Tutorials suggest using a 4x upscale factor and keeping sharpening settings low to avoid creating 'crunchy' artifacts on already-sharp AI images.
How long does it take to render an image in Gigapixel?
Rendering time depends on your hardware and the model used. In real-world demos, a single high-quality transformation often takes between 47 and 53 seconds.
Can Gigapixel restore old photos?
Yes, it features a dedicated AI Photo Restoration use-case. It is particularly effective at removing compression artifacts and using Face Recovery to reconstruct blurred facial details in old scans.





















































































































































