Compression fails or image looks bad
Keep file under 20MB and use a supported format. Very low-resolution images may not compress well.
Free Image Compressor
Reduce JPG, PNG, and WebP file sizes by up to 80% while keeping great quality. No sign-up required.
Daily limits: 7 for guests, 15 for signed-in users.
You have 7 of 7 remaining today.
We reduce image file size while keeping quality high. JPG, PNG, or WebP, max 20MB. Your file is deleted immediately after processing.
- No registration required
- Files deleted immediately after processing
- Max 20MB per file
- Free to use
Your files are automatically deleted immediately after processing. No manual cleanup is required.
How to Compress an Image
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Upload one or more images (JPG, PNG, or WebP, max 20MB each).
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Click compress. ConvertFloor reduces file size on our servers.
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Quality is kept high while size drops (often 50–80% smaller).
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Download the compressed image(s). We do not store your files on our servers after processing.
What this tool does
Select one or more images (JPG, PNG, or WebP, max 20MB each) and click compress. We reduce file size on our servers while keeping visual quality high—most images can be reduced by 50–80% without noticeable loss. The compressed file is ready to download; we do not store your files on our servers after processing, and they are deleted immediately after processing. Smaller images load faster on websites, save bandwidth, and are easier to email or upload.
If the output is not what you expected, try a cleaner source file, then run the conversion again.
When to use this vs other tools
- When images are too large for email or web upload limits
- When you want faster page loads and better user experience
- When you need to save storage or bandwidth
- When preparing product photos, portfolios, or social media assets
- When optimizing images for forms, CMS, or apps
Common problems and fixes
File size did not reduce much
Already-optimized or simple images may have limited gains. Try a different quality or format if the tool offers options.
Wrong format or quality
Check that you selected the correct file. Our tool preserves format; for format conversion use JPG to PNG or similar.
FAQ
How much can I reduce image file size?
Most images can be reduced by 50–80% without noticeable quality loss. The exact reduction depends on the original image and format.
Are my images secure?
Files are processed securely and deleted immediately after processing. We do not store your files on our servers after processing.
Do I need an account?
No. The image compressor is free to use without registration.
What formats are supported?
JPG, JPEG, PNG, and WebP. Max 20MB per file.
Does this work on mobile?
Yes. The tool is fully responsive and works in mobile browsers.
Real-world use case
Useful before uploading product photos to marketplaces or sending images over chat/email where size limits reject large files.
Practical tips
- Start with moderate quality reduction first.
- Compare zoomed text/logos before sharing final image.
Limitations
Compression prioritizes smaller size over perfect visual fidelity on every image.
Edge cases
- Already compressed images may show little reduction.
- Flat-color graphics can sometimes look better as PNG than JPG.
Manual vs tool
Manual resizing in editors takes longer; this tool is faster for quick web/email optimization.
Try another tool
Most users also use one of these tools.