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Our Verdict

Our team was eager to dive into this Topaz Gigapixel AI review to explore how the platform offers a seamless solution to the age-old challenge of upscaling images without compromising quality. We were intrigued by its advanced AI algorithms, diverse models, and automatic enhancements, which promised to redefine the boundaries of image enhancement. The tool's advanced AI algorithms impressed us, delivering remarkable results in upscaling images without compromising quality. Its diverse range of tailored AI models and automatic enhancements showcased versatility and efficiency in various scenarios. The user interface proved intuitive and user-friendly, enhancing the overall experience. While it excelled in most aspects, we noticed slight variations in processing speed with larger images. Whether you're a professional photographer seeking impeccable prints or an enthusiast looking to resurrect cherished memories, we found that Topaz Gigapixel AI stands as an indispensable tool in your arsenal. Embracing the power of AI truly unlocks a new realm of visual possibilities.

Our Review Rating System

We employ a 5-star rating system for all the AI tools we review to give you a comprehensive idea of the overall utility of each tool.

  • Five stars: Editor’s choice
  • Four stars: An excellent choice
  • Three stars: Meets some of our standards
  • Two stars: Doesn’t meet our standards
  • One star: Not recommended

Our team of experts has awarded this AI tool an overall rating of four stars, marking it as an excellent choice. Gigapixel stands as a powerful image enhancement tool, offering substantial value to both professional photographers and enthusiasts seeking top-notch results.

Rating 4/5

Overview of Gigapixel AI

The challenge of enlarging images without sacrificing quality has long been a stumbling block. Topaz Gigapixel AI is among the tools that can be used to solve this problem. This innovative software employs Artificial Intelligence to revolutionize image upscaling, enabling users to magnify their photos up to six times their original size, all while preserving astonishing levels of detail.

Unleashing the Power of AI

Our team was fascinated by the secret behind Topaz Gigapixel AI's powerful performance - its advanced enlarging algorithm. It's what sets it apart from traditional resizing software. We've seen that conventional methods often lead to a loss of fine details and clarity, distorting the original image. However, Topaz Gigapixel AI leverages the capabilities of machine learning to discern intricate structures and features within the files, ensuring that resulting digital photos remain sharp and crisp.

Flexible Scaling for Precision

Gigapixel AI

One of the standout features we found in Topaz Gigapixel AI is its flexibility in resizing options. Whether we aimed to reduce or enlarge an image, the software offered a seamless interface to achieve precise dimensions. We had the options to set the scale factor, output width, and height, allowing us to tailor our images for specific purposes, be it for large prints or digital displays. Additionally, the cropping function allowed for further customization, accommodating changes in aspect ratio or orientation.

Tailored AI Models for Every Image Type

Gigapixel AI

We were impressed by how Topaz Gigapixel AI acknowledged the diversity of different image types. It offers an array of AI models, each designed to enhance specific types of images:

  • Standard Model: This is the original AI model, now refined in update 6.3.3 to excel in a wider range of images with blur and noise issues. It adds natural-looking details for a realistic appearance.
  • HQ (High Quality) Model: Introduced in update 6.3.3, this model enhances the quality of already high-resolution images, elevating them to even greater heights.
  • Lines Model: Tailored for architectural images or those with abundant straight lines, this model ensures that edges and structures maintain their integrity.
  • Art & CG Model: Ideal for non-photographic images like animation, computer graphics, and paintings, this model enhances the details unique to these forms.
  • Low-Resolution Model: For images with low dots per inch (dpi) or pixels per inch (ppi), this model excels at extracting maximum detail from these files.
  • Very Compressed Model: Targeted at small JPEGs or images with severe compression artifacts, this model specializes in salvaging heavily compressed visuals.

We found the auto-select feature introduced in update 6.2.2 to be particularly useful. The AI leverages image information to recommend a model, streamlining batch processing and serving as an excellent starting point for fine-tuning.

Automatic Enhancements for Flawless Results

Gigapixel AI

To ensure optimal results, we found it advisable to apply sharpening or denoising before the upscaling process. Topaz Gigapixel AI simplified this by offering automatic options for noise reduction, sharpening, and compression artifact correction. We could fine-tune these settings using intuitive sliders, allowing for a personalized touch when we wanted to enlarge images. Additionally, the Gamma Correction feature automatically refined color rendition and brightened darker areas, further enhancing image quality.

Face Recovery

Gigapixel AI

We were particularly impressed by the Topaz Gigapixel AI Face Recovery feature. It's a game-changer for portraits, especially those with low-resolution origins. Whether it's a cherished memory captured in a blurry snapshot or an old print waiting for a digital revival, Face Recovery steps in to unveil hidden nuances. By enabling the Face Recovery switch and setting the strength to 100, we witnessed a transformative improvement in facial details. This feature proved invaluable in resurrecting forgotten moments and breathing new life into cherished memories.

Flexible Viewing for Precision Editing

Topaz Gigapixel AI extended a range of viewing options, akin to its counterparts in the Topaz suite. We could employ a preview window to focus on the most critical areas of the image, ensuring meticulous editing. The four viewing options, Single View, Split View, Side-by-Side View, and Comparison View catered to different editing styles and preferences. Comparison View, in particular, empowered us to simultaneously evaluate the effects of four AI models - as well as view the original and edited image side-by-side - streamlining the decision-making process.

Bulk Editing for Efficiency

Gigapixel AI

For our team, handling multiple images is a common task, and Topaz Gigapixel AI facilitated bulk editing, a feature that proved invaluable. Drag-and-drop functionality allowed for easy file selection, with checkboxes enabling us to customize AI models and settings for individual images. While bulk processing significantly enhanced our workflow efficiency, we were always careful to review each image to ensure optimal quality, striking a balance between convenience and image integrity.

In summary, Topaz Gigapixel AI redefines the boundaries of enlarging photos, harnessing the power of Artificial Intelligence to deliver results. With its diverse range of AI models, automatic enhancements, and user-friendly interface, it stands as a testament to the strides made in digital imaging technology. Whether you're a professional photographer seeking to enhance prints or an enthusiast looking to resurrect cherished memories, Gigapixel AI offers a transformative solution.

Pros and Cons of Gigapixel AI

Topaz Gigapixel AI undoubtedly stands as a game-changer when it comes image enhancement and upscaling. However, like any tool, it comes with its own set of strengths and considerations. Let's delve into the pros and cons to provide a comprehensive understanding of this powerful software.


Preservation of Image Quality: Topaz Gigapixel AI excels in upscaling images without compromising on quality. This is a significant advantage, especially for professional photographers and graphic designers who rely on high-resolution images.

Sharper Details and Clarity: The advanced AI algorithms employed by Topaz Gigapixel AI enable it to identify and enhance fine details and structures within images. This results in images that are not only larger but also sharper and more detailed than conventional upscaling methods.

Versatile Scaling Options: The software offers a range of scaling options, allowing users to precisely adjust the size of their images. This flexibility is crucial for tasks such as printing, where specific dimensions and resolutions are required.

Diverse AI Models: Topaz Gigapixel AI provides a selection of AI models tailored to different image types. This versatility ensures that users can achieve optimal results regardless of the nature of the image they are working with.

Face Recovery for Portraits: The Face Recovery feature is a standout component of Gigapixel AI. It specializes in enhancing small faces within images, making it an invaluable tool for improving portraits and resurrecting old or low-resolution photographs.

Automatic Enhancements: The software offers automatic options for noise reduction, sharpening, and compression artifact correction. This streamlines the editing process and ensures that images receive the necessary adjustments for optimal results.

Bulk Editing for Efficiency: For users handling multiple images, the ability to perform bulk editing is a time-saving feature. It allows for the simultaneous application of AI models and settings to multiple images, enhancing workflow efficiency.

Flexible Viewing Options: Topaz Gigapixel AI provides various viewing options, allowing users to scrutinize their images at different levels of magnification and in different layouts. This ensures precise editing and evaluation of the results.


Resource Intensive: Running Topaz Gigapixel AI may be demanding on system resources, particularly when upscaling high-resolution images. Users with older or less powerful computers may experience slower processing times.

Learning Curve for Beginners: While Gigapixel AI offers a user-friendly interface, it may still pose a learning curve for individuals new to image editing and upscaling. Familiarity with the software's features and functions may require some time.

Cost Considerations: Gigapixel AI is a premium software, and users will need to invest in a license to access its full range of features. This may be a consideration for individuals on a tight budget.

Potential Over-Processing: While the automatic enhancements are convenient, there is a risk of over-processing images, leading to unnatural-looking results. Users should exercise caution and fine-tune settings to achieve the desired effect.

Alternatives to Gigapixel AI

While Topaz Gigapixel AI stands out as a powerful tool for image upscaling and enhancement, there are several alternatives available in the market that cater to similar needs. Each of these tools brings its own unique strengths to the table, providing users with a range of options for achieving high-quality results in image enlargement.

Adobe Photoshop

Adobe Photoshop, an industry-standard in image editing, offers a formidable alternative to Gigapixel AI. With the introduction of the Preserve Details 2.0 feature, users can upscale images effectively. By enabling the Super Resolution option, Photoshop creates a DNG file with double the resolution, providing impressive results. However, it's worth noting that Photoshop may have a tendency to produce fewer artifacts compared to Gigapixel AI, particularly in shadow areas.


VanceAI is a standalone image enlargement program that utilizes Artificial Intelligence, much like Gigapixel AI. It allows users to increase the size of their images by two to eight times. The software boasts built-in sharpening and noise reduction tools, providing an easy-to-use web-based interface. While the pro version offers faster processing, it may lack some advanced editing tools found in Gigapixel AI. It's an excellent option for users seeking a web-based alternative.


Imglarger is another AI-driven solution for image enlargement, offering options to increase images by 2x, 4x, or 8x. It supports batch processing and provides a monthly subscription for users seeking to utilize this service. However, Imglarger has a file size limit of 5 MB and a maximum resolution of 1200 x 1200 pixels. Additionally, it supports a limited number of export formats, primarily JPEG and PNG.


Bigjpg employs artificial neural networks for image upscaling, allowing users to increase image size by up to 16 times. This cost-effective solution is particularly effective for anime photos and illustrations. However, it may not be as stable as other alternatives, and after a 20-image free trial, users are required to subscribe to a monthly plan. Additionally, Bigjpg may not offer the same level of fine-tuning and customization as Gigapixel AI.

How We Tested Gigapixel AI

Our evaluation of Gigapixel began with an assessment of its speed. We tested the software's performance on a range of image sizes, measuring the time taken to complete the upscaling process.

Ease of use was a crucial criterion for our assessment. We scrutinized the user interface, examining how intuitive it was to navigate through various features and apply different settings.

We conducted a series of trials to gauge Gigapixel's effectiveness in preserving image details. This involved comparing the upscaled images with their original versions, ensuring that intricate elements remained intact.

Another vital aspect we considered was the software's compatibility with different file formats. We tested Gigapixel on various image types to verify its versatility in handling a diverse range of files, ensuring it catered to different user needs effectively.

Gigapixel AI FAQ

Below are answers to some of the most frequently asked questions about our Gigapixel AI review.

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