Top 7 Free AI Image Enhancer Tools with No Watermark (2024)

Part 1. Top 5 AI Image Enhancers Free with No Watermark

Compared to traditional image editors, AI-powered photo enhancers provide a more effective and easier way to upscale images and increase quality. They can easily fix blur, remove background noises, sharpen edges, increase resolution, add details and colors, and correct lighting issues. Most free AI image enhancers are web-based. This part will introduce you to five popular ones that won’t insert a watermark into your enhanced pictures.

Free Image Upscaler Online

Aiseesoft Image Upscaler Online is an easy-to-use image upscaling and enhancement tool that lets you improve quality for free using AI. It adopts the latest AI Super Resolution technology to upscale images without losing quality. Instead, it analyzes the image data, adjusts colors, brightness, and light, and adds details to improve the overall quality of your picture.

This free AI image enhancer can easily fix your old, black-and-white, blurry, and low-resolution pictures. Lost details, pixels, and colors will be restored, and blurry edges will be sharpened. It allows you to increase image resolution to 2×, 4×, 6×, or 8× with enhanced quality. All popular formats are supported, including JPG, JPEG, PNG, GIF, and HEIC.

Like other online AI image enhancers, you are only required to upload your photo and then let AI do the rest. If you are satisfied with its enhancement results, try using its desktop version, Aiseesoft AI Photo Editor. Compared with the online tool, AI Photo Editor is equipped with more functions and controls.

Pixelcut Image Upscaler

Pixelcut Image Upscaler is a free online AI-powered tool specifically designed to increase the resolution of your images. It can add pixels while upscaling to improve clarity. Like Aiseesoft, Pixelcut uses AI algorithms to preserve quality and details. It also has a built-in editor to crop and rotate images. The free plan only allows you to upscale images to 2×. If you want to increase resolution to 4× or use more AI functions, you must upgrade to Pixelcut Pro.

Upscale.media

Upscale.media is a free image enhancer that utilizes AI technology to enhance and upscale your photos with no watermark. It can analyze existing image data and intelligently add details. Moreover, Upscale.media will remove unwanted noises and graininess and make a cleaner image. It offers a free plan with basic functionalities. If you need advanced features like batch processing or break higher upscaling limits, you should consider the paid plans or explore other free AI image enhancers.

AI. Image Enlarger

AI. Image Enlarger is a popular photo enhancement tool that can help you optimize color and contrast. It uses AI technology to bring out the hidden details and increase clarity. It offers a 100% automatic way to enlarge images and enhance quality. The free plan comes with file size and resolution limits. What’s more, the free account only allows you to edit 10 images in one month.

Media.io AI Photo Enhancer

Media.io is an all-featured image, video, and audio editing platform that carries various AI-powered tools. To enhance your photos with no watermark, you can rely on its AI Photo Enhancer. This free image upscaling tool allows you to increase resolution to 4K and improve quality. You can upload your JPG, PNG, WebP, or BMP image and complete the enhancement process.

Besides the 5 AI image enhancer recommendations, many other online tools can help you upscale images and improve quality for free. You can also try using the popular LetsEnhance, Fotor AI Photo Enhancer, or Spyne AI.

Part 2. Two Open-Source AI Image Enhancers Without Watermark

While online enhancers are convenient, several open-source image editing tools offer more control and customization. This part shares two top recommendations for open-source AI image enhancers.

Upscayl

Upscayl is a free and open-source software that uses the Real-ESRGAN model for AI-powered upscaling and enhancement. It allows you to increase image resolution while sharpening details on Mac, Windows, and Linux devices. Upscayl provides a convenient way to quickly improve image quality. However, it does not carry additional editing tools.

waifu2x

waifu2x focuses on anime-style artwork and upscaling images. It adopts a deep convolutional neural network (CNN) to effectively enhance pixelated manga or anime screenshots. It gives a high level of customization to control the upscaling process and get the desired result. However, waifu2x may not work as well on regular pictures or other art styles.

Part 3. FAQs of AI Image Enhancer Free No Watermark

Conclusion

It’s quite a common and necessary need to enhance photo quality. This article recommends 7 free AI image enhancer tools that can help you upscale images and improve quality with no watermarks. While free AI image enhancement tools offer a convenient way of boosting quality, they may come with limitations. You can compare their features and limits and then select your preferred enhancer.

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