1. Vance AI Image Enlarger – Best for AI Upscaling Quality
- Price: Free, Basic ($9.90/month), Pro ($19.90/month)
- Compatibility: Online, Windows
- Upscale image without losing quality online
- Suppress noise and remove blur when upscaling images
- Automatically compress and resize your image if exceeding 2000×2000 or 5MB
- Offer 3 images free trial
Cons
- Lack editing features
How to use this image enlarger?
- Drag and drop your image, or upload one from local
- Select the scale you’d like to upscale your image, 2X or 4X
- Start the enlarging process and download the target image
Also read: 6 Best Photo Enlarger Software Review 2021.
2. icons8 Upscaler -Upscale Image for Free
- Price: Free
- Compatibility: Online
icons8 upscaler is an AI-driven image upscaler that allows you to upscale image online for free. Based on machine learning, this image upscaler lets you upscale image by 2x or 4x without losing quality. It can also clear up imperfections in your images automatically when used to upscale image resolution.
How to upscale an image without losing quality with icons8 upscaler
- Step 1: Drag & Drop an image to the site
- Step 2: Wait a few seconds before the image is upscaled by 2x automatically
- Step 3: Click “Download” to save the image upscaled
For more details about icons8, read our full review: Icons8 Upscaler Review.
Pros:
- Upscale image without losing quality
- Upscale image up to 4x
- Free to download
Cons:
- Limited scales to choose from
Also read: How to Unblur an Image | 5 Best Ways for Beginners.
3. Deep Image AI -Best for Bulk AI Image Upscale
- Price: Free for 5 Images, Varied Pricing for Premium Plan (up to 5000$/monthly)
- Technology: AI Super-Resolution Convolutional Neural Networks
- Available Platforms: Windows, Mac OS, iOS, Android
Deep Image AI is a handy AI image upscaler, which is compatible with Windows and Mac OS. This online image upscaler has developed its app for users to easily upscale image online as well as on their mobile phones. If you would like to have AI picture upscaling ability in your mobile app, now you could do it. Remember, the image limit is 5000 x 5000 (25 megapixels) for either registered and unregistered users. Visit the site here.
Besides, You can read Image Enlargers Review to access more AI-powered tools to enlarge images.
Pros:
- Support API
- Batch process
- Upscale photo without losing quality up to 4k resolution
Cons:
- Limited free trial
How to Upscale an Image with this online image upscaler?
- Choose one file, or batch upload function to select the image of low resolution;
- Select the upscale times from 2x, 4x or up to 4k resolution
- Remove artifacts or not
- Click “Enhance image!”
4. Waifu2x
- Price: Free
- Technology: AI-Powered Deep Convolutional Neural Networks
- Available Platforms: Web-based
Waifu2x is an image upscaler best for anime-style art powered by AI Deep Convolutional Neural Networks. Besides that, this AI upscaling tool also supports photo processing and could upscale image online. Despite the UI of its website is not very well designed and organized, the functions to upscale an image are quite good. You could enter the URL of online images, or upload from the local file. This image upscaler online also supports noise reduction, and you can upscale picture up to 2x, which might be a little bit limited compared to other image upscalers mentioned above.
However, this website is not available in certain countries and I’ve found a great alternative that lets you upscale waifu by 2x & 4x for free while reducing noise and blur: waifu2x.org.
Pros:
- Upscale image online up to 2x free
- Serve as an anime image upscaler
- Support image noise reduction but not JPEG artifact
- Batch conversion
Cons:
- Limited scales (2x)
How to upscale an image without losing quality with this photo upscaler?
- Enter the URL of online images, or upload from local
- Choose the image type as artwork or photo
- Select upscaling to 1.6x or 2x before you upscale picture
- Click “Conversion”
5. Let’s Enhance
- Subscription—6.99$ for Monthly Subscription, 4.33$ for Yearly Subscription;
- Bundles—4.99$ for 20 images, up to 120 images for 19.99$
- Technology: Image Super-Resolution technology based on Deep Convolutional Neural Networks
- Available Platforms: Windows, Mac
Let’s Enhance, a photo upscaler online aimed at realizing 4k upscaling without losing quality. This image resolution upscaler uses techniques of improving colors, recovering lost textures and details, removing compression and more, which could upscale photo up to 16x.
With the best image upscaler, AI picture upscaling would just be an easy job. The free function could only let you upscale image to 4k. If you would like to achieve 4k upscaling and faster processing experience, you need to pay for a premium plan. Please do remember, the free function has a 15 megapixel as well as 15 megabytes limit, and it shall remove JPEG noise during processing if you upload a JPG or JPEF format image.
Pros:
- Serve as a 4k image upscaler
- Compatible with Windows as well as Mac OS
- Compression artifacts removal
- Free to the upscale image to 4k online
- Smart HDR and color enhancement
Cons:
- Limited free trial
How to Upscale an Image with this online image upscaler?
- Upload the low-res image to the platform;
- Select processing option from Photos and art, Illustrations, selecting Add textures or Improve colors based on your image type;
- Make advanced settings: choose how many times you’d like to upscale your image, for example 2x, 4x, 8x or 16x.
- Choose the target image format and start upscaling images without losing quality
6. ImageUpscaler.com
- Price: Varied pricing plan
- Technology: AI Deep Learning & Generative Adversarial Networks (GAN)
- Available Platforms: Web-based
ImageUpscaler is an image upscaler online that allows people to upscale their images up to 4 times. Backed by AI picture upscaling, this image upscaler could upscale image online without losing quality, and more importantly, it could analyze the upscaled picture to add the lost details. The maximum image size is 5 MB, with an image width-and-height limit setting as 2500 pixels. This AI image upscale tool serves as a great anime image upscaler, which excels at upscaling cartoons, animes or other synthesized images.
Pros:
- Upscale image online up to 4x
- Remove JPEG artifacts after compression
- Support picture deblurring
- Effective AI upscale tool
Cons:
- Limited scales
How to Upscale an Image with this image resolution upscaler?
- Click “Resize Image Now!”
- Upload the low-res image from local
- Select the scale you’d like to upscale your image, 2x or 4x
- Start the enlarging process and download the target image
7. Upscale Pics
- Price: Subscription: 4$/monthly; Image purchase plan: starting from 20 images
- Technology: AI-Powered Deep Convolutional Neural Networks
- Available Platforms: Online
Upscale Pics is a website that could upscale image resolution without reducing quality. What is amazing is that this image upscaler can upscale picture to any desired size up to 2X. Backed by the algorithm of AI upscaling, it adds details to your images, making them look as if they were taken by a professional photographer. Upscale Pics has a free plan for trial.
Pros:
- Remove JPEG artifacts
- Upscale image online up to 2X
- Improve the tone of images and add extra details
- Use AI upscale technology
Cons:
- Show ads
- Only offer one scale (2x)
How to upscale an image without losing quality with this image upscaler?
- Create an account and login on this image upscaler;
- Upload a file before you upscale picture
- Choose the scale
- Click “Start”
8. Crea8tiveAI – Photo Upscaler
- Price: Free users: $4.99/1 time; Subscribed users: $48.00/mo
- Compatibility: Online
Photo Refiner markets itself as an AI image upscaler that lets you upscale images by 16x in 10 seconds. If you have small images that you want to upscale before printing, this AI picture upscaling tool is a good choice. Unlike conventional solution, this image upscaler online uses deep learning to upscale image resolution without degrading the quality.
Pros:
- Upscale image up to 16x
- 4k upscaling is made possible
- Upscale image without losing quality
- Easy to use
Cons:
- Not stable to use
- Require more budget that other similar tools
- Registration is needed before you try to upload images
How to upscale an image without losing quality with the photo upscaler
- Step 1: Register with your email before you upload an image to this 4k image upscaler
- Step 2: Choose image type so that you can upscale image automatically
- Step 3: Download the result after making payment
9. AI Upscaling Solution – AI Image Enlarger
- Price: Free for a basic plan; Premium plan:14.99$; Pro Plan: 39.99$.
- Technology: Powered by AI technology and pioneer SRCNN structure
- Available Platforms: Windows, Mac, iOS, Android
AI Image Enlarger deserves a top place in this image upscaler review because this online image upscaler allows you to upscale their image without losing quality effortlessly. Right, you could upscale images online by uploading them to this platform, and the free plan is for 19 images a month. For more images to be upscaled, you need to subscribe for a Premium plan starting from 14.99$ for 99 images a month, or Pro plan for a larger number of images priced at 39.99$.
Besides an online platform, you could also install its software to achieve better functions and processing stability. One thing to keep in mind is that you need to create an account on this platform before accessing AI upscaling feature.
Pros:
- Superfast to increase photo resolution online
- Support batch conversion process
- Compatible with Windows as well as Mac OS
- Easy to upscale photos
- Powered by AI image upscale technology
Cons:
- Small size, less than 4.0Mb for the .exe file and 1Mb for .dmg file.
How to Upscale an Image with this image upscaler?
- Click the central button to upload the low-resolution image
- Set relevant parameters regarding how you’d like to upgrade your image, there is a recommended default setting: “High Grade, 4x”, which shall produce the most satisfying result.
- Click on “Start”
10. Zyro – Free Image Upscaler
- Price: Free
- Compatibility: Online
This is an easy-to-use image upscaler that allows you to upscale image using deep convolutional neural networks. It’s free to use. There is no limit on how many images you can process. But the output quality is not as great as promised. If you just want to upscale images casually without considering the quality, this free online image upscaler can be a good option.
Pros:
- Free to use
- Easy to use
- No need to register or sign in
Cons:
- The output quality is low
- Upscale image only by 2x
How to upscale image with this image upscales
- Step 1: Click “Upload image” to upload an image to this website
- Step 2: Wait a few seconds before AI upscales your image
- Step 3: Download the result for free
Above are the 10 best AI-powered image upscales that allow you to effectively enlarge images without any quality loss. If this part interests you, you may also check Top 5 AI Image Upscale Online Review 2021 to get more information.
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