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Have a low resolution photo and want to increase its size or improve its quality? This is called “upscaling” and it is possible with the help of tools to resize images online (image resize tools, in English). They are free and help you to increase the size of photos or any other type of image. See the best ones below: 1k672s
Adobe Photoshop Express c1v3d
O Adobe Photoshop ExpressEditor it's a version online, free and leaner than Photoshop, with paid from Adobe. With it, you can reduce or increase the size and quality of the photo, crop and change the image's inclination, apply filters and edit contrast, brightness, exposure, among other adjustments. As with the original program, changes made to the Photoshop Express are viewed in real time. After editing, the photos can be ed in JPG or PNG.

The program is also available for smartphones — Android e iPhone (iOS) — and in addition to the free version, s can make a if you want access to more features, such as image background removal, RAW photo editing, among others.
Let's Enhance 1s640
Unlike the previous site, the Let's Enhance is focused on improving the resolution of images, without offering other editing tools. However, by using Artificial Intelligence e machine learning (machine learning algorithm ), is one of the best platforms on the market for resizing an image. To start using the site, it's very simple - just do the of your photos that it will make available the editing options. You can configure the new resolution based on the image type (people, faces, architecture, illustrations, among others) and in the new size that she will have.

We emphasize, however, that the service of enlarging and improving images is free for just 10 photos — after that, you will need to buy a package or on the platform using another email address e-mail.
Pixlr 3uc63
O Pixlr is an image editor similar to Photoshop — and this is one of its differentials for other platforms online. The site offers the possibility to layering, expanding editing capabilities. In addition to improving photo resolution, the Pixlr It also has eraser tools, magic wand, lasso for selecting objects or people, among others. With the Resize Image tool, it is possible to either increase or reduce the size of images, reaching the ideal proportion for your project.

Currently, there are two versions of the editor: the pixlr X, a more modest option with fewer features, and the Pixlr E, complete editor for professionals. Both open most image file types, including PSD.
We also emphasize that the service of enlarging or reducing an image is available both on pixlr X how much in E, so if you're not that advanced in the art of editing photographs, you don't have to worry about not being able to resize images on the more modest version of the site.
Photojet z6e4y
Another free site that you can use to resize and improve the resolution of your images is Photojet. With a Portuguese version, the platform also offers editing tools, such as exposure and noise adjustment, as well as collage and natural, also free. The site is very intuitive and easy to navigate, so if you're looking for a place to quickly edit your photo, Photojet will not disappoint.

Photo Enlarge 1c2j33
As much as Let's Enhance, Photo Enlarge is focused on resizing photos. However, in the top menu of the site you will find hyperlinks to other portals that offer image editing services, online coloring books, among other options. to use the Photo Enlarge, just do the of your photo and choose, in percentage or pixels, the new resolution.

However, the site is designed to enlarge photos to a certain extent, so if you want to resize your images too much, it's best to look elsewhere. And, as its name implies, the site is aimed only at increasing the resolution of images, so can't use it to downsize photos.
Upscaler 2b725p
O Upscaler is another option from the list that uses Artificial Intelligence to resize images, offering the possibility to Enlarge photo up to 8 times. The website also allows you to view the before and after of the photograph and offers some filters to improve the photo even more, such as high fidelity, artifact removal and corrections.

To use the Upscaler, just do the of your image and wait for the initial processing, which will enlarge your photo by 2 times. If you still want to improve your photography even more, just click on the configuration button on the right and select the desired size and filter.
BIRM 6x5142
Another website option for resizing images is the BIRM (Bulk Image Resizing Made Easy, in free translation, easy resizing of group of images). As the name implies, it is possible to send multiple images at once to increase or reduce the size of the photos, as well as crop them proportionally, if necessary. After changing the resolution, you can save the images individually or as a ZIP file.

Be funky 5j4qs
Similar to Photoshop Express and Pixlr, image background removal, layer overlays, and effects application.

Social Media Resizer Tool 14372b
This site is ideal for those who want to increase or reduce the size of an image for social networks. O Social Media Resizer Tool allows you to manually change the number of pixels by height and width, in addition to offering a menu with automatic settings for social networks, such as profile picture, cover photo, photo for posts, among other options.

Photo resizer v3j4a
Finally, the Photo resizer is a site that offers what we propose here: resizing images easily and online. just do the of your photo and select the size you want. In addition, you can make small edits, such as rotating the image, increasing or decreasing the sharpness, and drawing shapes and texts.

Do you know any other free sites to resize images or increase photo resolution that didn't make our list? Tell us in the comments!
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