What is AI Image Upscaling?
AI Image Upscaler is the process of increasing the resolution of an image using artificial intelligence. For example, you can restore old, blurry family photos, enhance sharpness, and improve overall clarity to breathe new life into your visuals.
Instead of manually adding pixels or adjusting sharpness, we can take the help of AI tools. All you need to do is upload your images on their app or website and receive refined versions within seconds.
Testing Parameters
As someone who regularly creates content for blogs, newsletters, and digital platforms, high-definition visuals are essential to my workflow. Recently, AI image upscaling tools caught my attention, and I explored both free and paid alternatives available.
While testing, I discovered that not all tools deliver on their promises. To separate the truly effective tools from the hype, I used the above two reference images. I took the following parameters into consideration:
- Output quality
- Maximum supported resolution
- Free version limitations
- Pricing for premium plans
- Additional editing features (e.g., denoising, sharpening)
- Processing speed
After personally testing each tool with multiple images, I finally shortlisted the following AI Image Upscaler tools.
30 Best AI Image Upscaler Tools

ArtHub.ai
4
ArtHub.ai lets you explore AI generated designs, images, art and prompts by top community artists and designers. Their Crowdsourced AI Art is a platform where…
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Fluxx AI
4.2
Key Points FLUX.1 Kontext is a tool designed for editing images quickly and efficiently. Its primary pros include user-friendly interface, time-saving features, and quality outputs. However,…
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Ourdream AI
4.6
Ourdream Ai Review: The Next-Gen AI Image Generator What is Ourdream Ai? Ourdream Ai is a platform where you create and chat with AI companions. You design…
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MakePro.ai
4.2
What is MakePro.ai MakePro.ai offers an AI-powered Image to Image Generator, utilizing advanced large model technology to transform existing images. This tool facilitates the creation…
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Vose.ai
4
Vose.ai is a dynamic platform designed to push the boundaries of creativity through the power of artificial intelligence. This forward-thinking tool specializes in generating AI-driven…
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Stability AI
4.8
Stability AI is a UK-based company established in 2019 that creates open-source artificial intelligence models. Their suite of tools spans multiple creative domains, including image…
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AI Face Studio
4
AI Face Studio offers cutting-edge tools driven by advanced artificial intelligence technology to create and transform captivating visual content effortlessly. With a myriad of face…
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Krikey AI
4.6
I. Introduction: Entering the World of AI-Powered Animation Imagine, for a moment, being able to bring your wildest creative visions to life in stunning 3D…
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Heygen
4.3
HeyGen is a platform that lets you create studio quality videos with AI-generated avatars and voices. You can choose from over 100+ AI avatars,…
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Luma AI
4
Luma AI is a cutting-edge artificial intelligence software developed by LumaLabs, a San Francisco Bay Area-based company. It empowers users to create realistic 3D…
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Hotpot AI
3.9
Hotpot AI is a suite of online services that harnesses the capabilities of AI to help users generate and enhance images, text, and various forms…
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Playground AI
4
Have you ever wanted to create stunning images without any design skills or software? Do you wish you could unleash your creativity and imagination with…
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FaceApp
3.6
FaceApp is an AI-driven photo-editing application that offers more than 60+ filters to quickly and easily edit portraits. It has become one of the most…
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Picwish
4
PicWish is an online, AI-powered photo editor that offers a range of photo editing tools for free. The tool boasts a powerful AI engine that…
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Durable AI Site Builder
3.6
Durable AI is an innovative website builder that leverages artificial intelligence (AI) to help entrepreneurs quickly and easily create professional websites. Durable enables users to…
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Diffusion Bee
4
Diffusion Bee is a free, easy-to-use AI art generation tool for Mac computers. Powered by Stable Diffusion, a cutting-edge AI technology, DiffusionBee allows users to…
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Dreamstudio
4.1
DreamStudio is an online creative tool that leverages AI technology to effortlessly generate images. Developed by Stability.ai, a reputable open source generative AI company, this…
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SeaArt AI
3.9
SeaArt AI – Dive deep into fantasy – your desires, beautifully rendered SeaArt AI is a free online platform that allows you to create stunning…
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Akool AI
4.4
Akool AI is a content studio that uses artificial intelligence (AI) to create visually appealing and contextually relevant graphic content. Akool AI offers a variety…
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