We do use the recommended methods from Google Pagespeed Insights to get the best reduction in filesize. So your image will be smaller in most cases anyway.
Compressing PNG's will not reduce the quality of the image.
Maximum Filesize in kb:
Image Filesize
We do use the recommended methods from Google Pagespeed Insights to get the best reduction in filesize. So your image will be smaller in most cases anyway.
To compress further, use either the Quality in Percentage or set a target filesize:
Quality in % (85 is recommended):
Target filesize in kb:
How to resize your image to 20kb
Select your image or drop it into the grey area
Optionally, select a maximum width or height
Set the Target filesize in kb to 20
Click Process and Download
FAQ:
How many images can I resize to 20kb in one step?
You can resize as many images as you like. This tool has no limit.
How does this tool resize my image to a maximum file size of 20kb?
This tool uses modern compression algorithms to ensure your new image won't exceed 20kb. Keep in mind that this process could reduce the quality of your image, but you can always go back and change the setting to a larger maximum file size than 20kb.
Which filetypes does this tool support?
You can use our resizing tool with the following file formats: JPG, JPEG, GIF, PNG, BMP, PDF, and HEIC.
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Secure
We do not store your images. This tool works 100% directly in Your browser. Your image never even touches our servers.
Fast
We optimized everything for you to finish your task as efficient and quickly as possible.
For Free
This tool is completely free for you to use. There is also no limit at all, you can resize as many images as you like!