If you have also been troubled by the inability to find clear pictures, you’re not alone. Many people have difficulty enhancing images with low pixel counts, high noise levels, or other flaws. However, some great tools can help you enlarge images without losing picture quality.
AI can be used to upscale images. It learns from many pictures to generate models that can process an image and improve the output resolution. It allows for more details and filling in gaps to reconstruct a high-resolution image.
In this blog, we’ll recommend 9 of the best AI-powered website tools for average users and beginners. These tools can help you improve clarity, brightness, and details in your images.
Free: 10 images for free per week, the max uploading size is 5MB, max dimensions 4000×4000px.
Support batch upload and process only when you pay for it.
Upload image size maximum: 4000 x 4000px or 5MB, larger than other tools.
Processing time: fast.
Good at anime pic and illustration processing.
You can view multiple uploaded and processed images at once.
No before-and-after comparison, you can only view the processed image after downloading. There is no convenient window to view the before-and-after comparison effect of image processing, which is not intuitive enough.
For some images, there could be line distortion and over-processing.
The image is automatically enlarged four times, but it is not possible to visualize how many times it is enlarged.
Relatively less user-friendly interface.
Information about the App version：
Available for downloading from Apple’s App Store and Google Play:
Free: 5 images with watermark for free to test the service after signing up. The max image size after processing: 100 megapixels (e.g. 15625 x 6400px, 12500 x 8000px, 10000 x 10000px), upscale size supports 2x, 3x, 4x.
Support batch upload for subscription users.
Support uploading files from Google Drive.
Support multiple upscale sizes: x2, x3, x4.
Support user-defined image enhancement settings.
Support denoising, sharpening, and background removal.
Support more intuitive slide mode to view before and after comparison charts.
Support for sharing images on social media, as well as sharing the entire image processing page with your friends.
Support rating the processed images.
Support tooltips for selecting enhancement options, but not eye-catching enough.
Support API for developers.
Five images for free users.
The text in some unclear images may be over-sharpened, causing the text to be over-processed and distorted.
Free: Sign up to upload your images, and support JPG and PNG, the max uploading size is 1200 x 1200px or 5MB.
Support unlimited number of images to upload and process after login.
Support image editing:
a. Crop: You can rotate and crop pictures,
b. Finetune: You can adjust brightness, contrast, exposure, color temperature, etc.,
c. Annotate: supports adding notes, lines, graphics and clearing them on the picture,
d. Filter: support adding filters,
e. Redact: add mosaic filter,
f. Frame: supports adding picture frames.
Support download the processed images.
Image editing page is not localized.
Poor processing of some images.
Free users can only upload one image at a time, but there is no way for the uploaded image to be automatically replaced by the newly uploaded image, resulting in the need for repeated refreshing.
No before-and-after comparison.
Unreasonable interface jump: click the back on the image editing page, but it returns to the login page, and after re-logging in, you will find that the uploaded image is lost and needs to be re-uploaded.
Login status is not automatically detected when choosing the free mode, causes users to log in repeatedly.
Free: No limit on the number of the uploading images, the max size is 5MB or 1500x1500px.
Support 2 upscale types: “cartoon” mode and “standard” mode. A brief description of the applicable image type is given for both.
Support 3 types of comparison views: original view, compare detail, and slider mode. In the original view, you can choose from five scaling modes: Fit, 50%, 100%, 200%, and 400%. It allows users to have a clearer impression of the upscale effect.
The processing of cartoon images is particularly good, and the edges of the paint strokes appear smooth and clear after processing.
It shows the total number of images processed and the processing server run-time for each image, giving you a more concrete sense of the user while using the upscale tool.
No batch uploading and processing offered.
It is more applicable to pictures with small size and clear details rather than pictures with large size but blurry content.
You can also download PC version to unlock more features.
Mobile app Zoomr is also a good choice to enlarge the photos on your phone. You can either download it from Google Play or find it in App Store.
It is important to use high-quality, correctly sized images on your website or social media pages, which can make a better impression on viewers. There are many free online tools to help you resize images, so even if you’re not experienced, you can easily find one that will work well.
Follow the instructions above and check out our rating chart to get started today optimizing your images!