List of the Top 6 AI Image Upscalers for Linux in 2025

Wunjo utilizes sophisticated neural networks to provide cutting-edge solutions in fields such as speech synthesis, voice replication, content modification, and animated deepfakes. By using just a single image, users can easily perform a face swap, synchronize mouth movements with audio, enhance low-resolution visuals, and apply digital improvements to faces. Additionally, it simplifies mastering techniques like background removal and chroma key. Users can also transform entire scenes or objects based on text instructions while effortlessly cloning voices or extracting vocals from background music. Wunjo serves as an all-encompassing platform that integrates multiple AI technologies for content creation, offering extensive functionality. Although the underlying technology might appear intricate, the core idea is to rejuvenate your content in extraordinary ways. The application can function in API mode, enabling smooth integration with your existing systems. A community edition is available at no cost, complete with open-source code, while a subscription-based professional version provides access to enhanced features. This combination of user-friendliness and advanced capabilities renders Wunjo an adaptable tool for creators, making it easier than ever to explore new creative possibilities. Additionally, the platform's continuous updates ensure that users have access to the latest advancements in AI technology.

This image quality and resolution enhancement tool is designed to boost your image size while maintaining its quality. Simply upload your picture to the enhancement software, and you can immediately improve its quality and resolution, check the changes in real-time, and export the enhanced image. Our service is highly regarded by users due to its intuitive interface and efficient hardware acceleration. We pride ourselves on our responsive customer service, ensuring that all inquiries are addressed within a day. Additionally, our commitment to user satisfaction sets us apart in the market.

Phot.AI provides a comprehensive visual design platform enhanced by artificial intelligence, offering a variety of tools for photo editing and creative projects. Users can effortlessly eliminate backgrounds, remove unwanted objects, enhance images, and delete text from pictures with ease. Additionally, the platform facilitates the removal of watermarks online and enables background adjustments while preserving high image quality. With Phot.AI, users can dramatically alter their photos by modifying elements like medium, lighting, and time of day, all without needing to navigate complex software like Photoshop. The exclusive features of Phot.AI include: a) Versatility that spans from photo editing to graphic design. b) High-end editing capabilities such as professional retouching and HDR effects. c) A cloud-based infrastructure that allows for editing and access from anywhere at any time. This robust platform makes it possible for both amateur and professional users to elevate their visual content effortlessly.

Viesus is a specialized platform that automates the improvement of extensive collections of images, specifically aimed at industrial image processing for both print and digital media. Equipped with features for automatic enhancement, restoration, and upscaling, Viesus is dedicated to ensuring each image achieves the best possible visual quality. Designed to meet industry standards, Viesus emphasizes efficient processing of large volumes of images while maintaining high-quality results consistently. With its Image Enhancement capabilities, Viesus finely adjusts images in a manner that respects and enhances their unique attributes. The AI Upscaling feature of Viesus boosts the resolution of low-quality images, increasing both their print and pixel resolution, which makes them ideal for large-format printing or high-end advertising campaigns. Notably, Viesus AI Upscaling received the prestigious PRINTING United Pinnacle Product Award 2023 in the non-output category, showcasing its excellence in image processing technology. This recognition further solidifies Viesus's position as a leader in the realm of image enhancement solutions.

Upscayl is an adaptable application available in both cloud and desktop formats that empowers users to improve low-resolution images using advanced AI technology, all at no charge. Acting as an all-in-one solution for your image upscaling needs, Upscayl simplifies the technical intricacies, allowing you to avoid worries about needing top-tier graphics cards or demanding hardware. You can focus entirely on your creative projects while Upscayl efficiently handles the upscaling process, providing accessibility across smartphones, tablets, and computers, ensuring you can enhance images on any device. Enjoy hassle-free image enhancement wherever you find yourself, eliminating the typical challenges associated with such tasks. Frequently lauded as the premier free and open-source image upscaling application for Linux, MacOS, and Windows, Upscayl continually rolls out new features and improvements. It boasts functionalities like facial enhancement, swift upscaling, professional-grade models, support for multiple image formats, accurate color reproduction, and exceptional quality, all without any restrictions. The Upscayl Cloud version includes all essential tools for image upscaling and more, proficiently handling images ranging from as small as 100 pixels to as large as 10,000 pixels. With Upscayl, your image enhancement experience is not only robust but also remarkably intuitive, making it an ideal choice for users at all skill levels. This ensures that everyone, from amateurs to professionals, can achieve stunning results with ease.

AiPassportPhotos enables you to generate your digital biometric images swiftly online. After creating your photos, you can conveniently print them at local photo shops for a more affordable price. Our key advantage lies in the use of advanced AI technology, which carefully evaluates your passport photo online for compliance. Embrace the convenience of modern technology for your passport photos! With AiPassportPhotos' comprehensive tool, you can be assured that your images will be accepted every single time. Say goodbye to long waits at photo studios, as AiPassportPhotos allows you to capture your passport photo comfortably at home in mere seconds, making the entire process hassle-free and efficient. Isn’t it time to simplify your passport photo experience?