Image Compressor
Reduce image file sizes by up to 80% with smart compression. Choose your quality level and output format. Perfect for web optimization.
Upload an image to compress
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PNG, JPG, or WebP up to 20 MB
How It Works
Upload your image
Drag and drop or click to select a PNG, JPG, or WebP image you want to compress.
Choose quality settings
Select your desired quality level and output format. Lower quality means smaller file size.
Download compressed image
Preview the result with file size comparison, then download your optimized image.
Frequently Asked Questions
How much can images be compressed?
Typical compression reduces file sizes by 40–80% depending on the image content and quality setting you choose.
Does compression reduce image quality?
At higher quality settings (around 80%) the difference is virtually invisible. You can preview the result before downloading to find the right balance between size and quality.
What file formats are supported?
You can upload PNG, JPG/JPEG, and WebP images. The output format can be the same as the input or converted to a different format.
Is there a file size limit?
Yes, the maximum upload size is 20 MB per image. Most web images are well within this limit.
Can I choose the output format?
Yes. You can select Auto (keeps the original format), JPG, PNG, or WebP as the output format. Choosing WebP often provides the best compression for web use.
What quality setting should I use?
For most images, a quality of 75–85% gives a good balance between file size and visual quality. The difference from the original is usually imperceptible at these levels.
Use this tool programmatically
Integrate Image Compressor into your app with our REST API.
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