How to reduce image size online

Filed Under: Resources

Sometimes when we are browsing, we see that the page takes more time to load and most of the time it’s because of lots of images on the web page. It’s bad for user experience as well as for website owners because it increases the server load.

Here I am providing 4 tools to reduce image size online.


PunyPNG is one of the most widely used online tools for reducing image size. It supports JPG, GIF and PNG formats and is used by Wikipedia also. The only problem is that it supports file size of max 100 KB which is very less for nowadays.


I like this tool because here I can reduce the photo size by decreasing the image size as well as quality, also I can change the format of the final image. It supports JPG, GIF, PNG and BMP formats.


Its good for PNG files, it decreased the number of colors in the image hence required less space to store it. It supports only PNG files and you can upload 20 files at once with 2 MB size each.

PNG Optimizer

The above three online tools doesn’t support TIFF format, if you need to reduce till file size use this tool otherwise above three are good to use.

If you have come across some else good online tool to reduce image size, please let us know via comments.

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