To make the content we read every day more attractive, we appreciate that there are photos on the different websites we consult or blogs. But for it to work properly and be attractive, it is necessary to compress images: if the photographs are too heavy, the page may not load as smoothly as we would like. In that case, it is best to bet on websites to compress images that will allow them to continue to have quality but significantly reduce their weight.
If you reduce the size or modify them with non-specialized applications, not only will you be able to modify their weight but you will also spoil the quality and they may look bad or be uncomfortable and unattractive. But, like compressing videos , there are many websites that allow you to reduce the size or compress images easily without downloading anything. In addition, many of them allow you to upload entire packages and do the process at once, without complications, free and from any device.
Most websites to compress images support the main formats: JPG, PNG and GIF. Some of them have a slider with which we can adjust exactly the reduction percentage and some even allow us to see how it will look before downloading and converting them permanently. We collect some of the best online options and totally free that you can without limit.
TinyPNG
The most common website to compress images is TinyPNG and is one of the most basic and simple options if you are looking for a simple and free tool. All you have to do is upload your photos to the page and it will automatically take care of reducing your weight. Once it’s ready, you can download them automatically. The advantage of this website is that it is compatible with images in png or jpg format but, above all, we can upload up to 20 different images (maximum of 5 MB each) and compress them all at once in just a few seconds . Once you have them, you can download them one by one or download them all at once or even store them in Dropbox.
What TinyPNG does is to use intelligent compression that decreases the number of colors used in the image in order to have fewer “bytes” to store. The size is significantly reduced with a reduction of up to 70% but the image quality is maintained with the naked eye and you hardly have any losses.
Beyond the web version, TinyPNG has a complement that you can download for free to install in WordPress if you usually reduce photographs for your blog or website. Or a complement to always have on hand in Photoshop and retouch the photographs without any effort and in a couple of touches without losing quality.
Web Photo Resizer
One of the most basic is Web Photo Resizer that not only reduces weight but also cuts, basic editing settings (light, contrast, saturation …), add borders, add leftovers or even rotate if you need it. You can adjust the new size, choose the image quality and know what the before and after would look like after quick compression. Once you have it, just apply changes and download.
Squoosh
One of the most modern and recommended options is Squoosh, a web page to compress images without using programs to reduce such as Photoshop or Resizer. It is a Google application that serves as an online compressor and converter and we can change the format or reduce its size for free and by any user. In addition, it supports many formats such as the classic JPG or PNG but also other less common ones such as WebP or MozJPEG.
Squoosh is very easy to use and very comfortable because in a single glance you will see the differences between the real image and the compressed one, if any. You will have a before and after and you can modify the different parameters or control the quality until the result is as you want. Once you have it, you can download the image with the resolution you want. One of the main advantages of Squoosh is that you need an Internet connection the first time you start it but from the second time it will work offline because it will be downloaded in the browser itself so that we can use the tool even without connection. And you can also use it directly from your mobile phone.
Image Optimizer
Image Optimizer, like the rest of websites to compress images, allows us to select the file we want and upload it to the website. Once we have it, we can choose between six different quality options to optimize and maximum measures in height and width of the website. When you have decided on the settings, you just have to press the corresponding button to optimize and the image is ready to use wherever or whenever you want.
You do not need to install anything to use Image Optimizer but it also allows you to download the program for free on our computer and have it always at hand without uploading it to the web when we need it. There is a free option that we can download only by entering name and email or you can have a paid version for about two pounds that will free you from the watermarks to the optimized images that you modify.
Compressor.io
Compresor.io allows us to upload photographs or files up to 10 MB and with the press of a button we can have a compression of up to 90% of the original size ready. It is very fast and just upload the picture you want to have the image ready in a few seconds and you will know how much it weighed before and how much later, what percentage the compression has been and you will even have a sliding button with which you can see the original and the compressed in a comparison at a glance.
It is a very simple tool that has no complications and can be used by any user without any knowledge of editing. Once you have it, you can download it to your computer or mobile phone or you can save it in your Dropbox folders or your Google Drive folder. Or you can convert another image with just one button, with no maximum limit of compressed images for free and with the only restriction that they have a maximum weight of 10 MB. It is one of the tools or websites to compress images more comfortable and intuitive but has the disadvantage that you can not convert packages.
Compressnow
Compressnow is one of the most useful websites to compress images and reduce the size in just a few seconds. The interface is not the most pleasant you will find but it is quite practical. Accept many types of files such as JPG, GIF or PNG and you can upload photos with a maximum size of 9 MB in total for each one. When you have it up, you can choose the level of compression of the image and click on the button to start the process. Once ready, you can download it to your computer or the device from which you are trying.
One of the advantages of this tool is that you can upload several images at once, a total of 10 per package, and you can do it much faster. The bad thing about this website is that if you are going to upload photographs in PNG, they will not maintain transparency.
Compressjpeg
One of the best tools you can use is Compressjpeg because it allows you to upload up to twenty different photographs in JPEG or PNG format but the interesting thing is that you can also do it with PDF. Compressjpeg is one of the websites to compress images that allows more photographs to be uploaded at once.
Once you have modified them, you can download them individually or make them in a single ZIP file to take even less. Like the others, you can see the change between the original and the compressed image and you can improve or worsen the quality until you like the result. Once you are convinced, you can give the ok and store it as you left it.
ILoveIMG
ILoveIMG is one of the most recommended options if you want to always have a website of this type at hand. The advantage over other websites to compress images is that it does much more. Beyond reducing or compressing, you can resize, crop, convert to JPG or from JPG or access a photo editor with effects, frames or stickers. You can also rotate images, add watermarks, create memes or even convert HTML web pages into an image.
You can easily compress from JPG, PNG or GIF formats and simply select the photographs from the website. You can choose them from your computer, from Google Drive or from Dropbox. ILoveIMG is the best option if you want to convert large packages of images because you can upload many at once and compress them in one touch.
Ten, twenty photographs in a single process. Once you have them you can download them in a ZIP file that will include all and show you how much they weighed before and how much they weigh now. The small drawback is that you will not see the quality process before and after as in other tools. And you won’t be able to choose the concrete reduction either, but it ensures that “all images will be compressed with the best quality and weight ratio “. If you want to reduce large blocks of photos, it is ideal. If you want precision, there may be more interesting options.
EzGIF
EZGIF is a web page focused on the format that gives it its name. It allows you to make your own animated images, to cut them, to pass video to GIF … But it also has an optimizer that will allow you to compress images or transfer them from one format to another. You can use GIF, PNG and JPG formats and support images with a maximum weight of 35 MB for each of the files. You can upload it from your computer or mobile or copy its URL . Once you have it, just press the button to compress.
You can choose the size in which you want to have the result or you can mark the percentage reduction you need to optimize the image. From the editor you can not only optimize it but it allows other options such as cropping, adding text, converting to another format, resizing … It is a very complete option although you will not see how it will look until you complete the process. You will not be able to modify the quality as you consult the preview of the result.
Imagecompressor – Optimizilla
With the Optimizilla compressor you can upload images in JPEG and PNG and up to twenty per package. It is one of the best options because it will allow you to adjust the quality of each of them before compressing the entire package. Simply press on the different thumbnails and we can adjust the quality. In addition, we can see how it looks before and after or the percentage of compression we have achieved using the tool.
Once you have them all, you can easily download them and one of the main advantages is that it is completely in Spanish, it is fast, it is accurate (we can adjust the level, compare results …) and it is very simple to use with a very clean interface and very basic at any level. In addition, the result we achieve is good and the initial quality of the photograph is maintained.
