If you are a web designer or a normal internet citizen, you may experience the difficulty of adding or sending big images or photo files to your online applications. In the case of a web developer, using the appropriately
sized images he can reduce the load times of web pages. So the content can be easily visible even in slow networks.
There are a good number of programs to create stunning visuals like Photoshop and Illustrator. The output photo or image looks stunning but often the file sizes are very large. If the image size is in megabytes per image and if we put these files on our websites or emails it would be very slow to load to visible to end users.
So the right option is to Optimize the images. In simple terms, optimizing the image means, removing all the unnecessary data that is saved within the image to reduce the file size of the image without losing the visual appeal. The result is, by optimizing images for the website can reduce the page load size by up to eighty percent.
Now, how to optimize and compress the images? There are two methods of compress the image: Lossy and Lossless. Images saved in a lossy format feels some slight visual appeal than the original image when uncompressed. Keep in mind that this is only visible at a very close look. This method is good for websites because the image size is very small and the image appears like the original image.
Imagecompressor
(https://imagecompressor.com/)
This online image optimizer uses a combination of the best optimization and lossy compression algorithms to shrink JPEG and PNG images to the minimum possible size while maintaining the required level of quality. You can upload up to 20 images and wait for a minute for the compression to finish. You can click the thumbnails in the queue for a quality setting. There is a slider to control the compression level.
(http://www.imageoptimizer.net)
This is also a free online service to resize, compress and optimize your image files. There is also a downloadable software available. You can download image optimizer software on your computer and resize and compress your images with a single click.
TinyPNG | TinyJPG
(https://tinypng.com/ |https://tinyjpg.com/ )
This site uses smart lossy compression techniques to reduce the file size of your PNG files. PNG files are good to keep the transparency of the images. You can determine the output file size of the image by selectively decreasing the number of colors in the image, so fewer bytes are required to store the data. The result is nearly invisible to normal eye but it makes a very large difference in file size.
JPEG-Optimizer
(http://jpeg-optimizer.com/)
It is also available as a free online tool for resizing and compressing the digital photos and images for displaying it on your websites or in blogs, or for sending by email.
Reduce and Compress Images
Compression is good, it reduces file size, but image quality will suffer as you increase compression and start losing more image data. So there is another solution for it; resize the photos. As the image is resized to a small dimension, the number of pixels is decreased to store the image, that results in a reduction in file size. Reducing the image size doesn’t reduce image quality, the image may lose some very small details that become too small and not noticeable. Now, look at some online tools to reduce the image size.
(https://www.reduceimages.com/)
Reduce
Resize Photos
(http://www.resize-photos.com/)
This is a free online photo tool for resizing and compressing the digital photos for posting on the internet, in email or on blogs. You can do some cosmetic changes to your photos with this tool. Just upload your pictures and apply effects like captions, borders, reflections, shadows, rounded corners, rotation to your photos.
(https://imageresize.org/)
There are a number of similar service offering different image editing, resizing and compressing for free. Image compression is essential for web designers and bloggers to reduce the page size and for the fast loading of the web pages even in slow internet connection. It is also useful for others to send bulk images through online or through email, where there is a limit for the attached contents.
