Image Compressor
Compress JPG, PNG, WebP, and AVIF images without visible quality loss.
Upgrade to Pro for unlimited use, larger files, and saved templates.
Drop an image, or click to browse
PNG, JPEG, WebP, AVIF · up to 25.0 MB
How to compress an image
- 1Upload an imageDrop a JPG, PNG, WebP, or AVIF file — up to 25 MB on Pro+.
- 2Pick format and qualityKeep the source format or convert. Adjust the quality slider for smaller files.
- 3DownloadClick compress — we return the optimized image and show you the savings.
Frequently asked questions
Will compression hurt image quality?
Quality 75-85 is visually indistinguishable in most cases. Drop to 60-70 for thumbnails or anywhere file size matters more than fidelity.
What's the difference between WebP and AVIF?
AVIF compresses ~20-30% smaller than WebP at the same visual quality, but takes longer to encode and isn't supported by older browsers.
Should I keep PNG or convert to WebP?
If your PNG has flat colors and transparency, keep it. If it's a photo, WebP or JPEG will be 5-10× smaller at the same visual quality.
What does max-width do?
Resize the image so its long edge is at most that many pixels. Useful for shrinking phone photos before upload.
Are images uploaded to your servers?
Yes, briefly — we process them in memory and discard them right after returning the compressed file. Nothing is stored.
How big can the input be?
Free: 5 MB. Pro: 15 MB. Pro+: 25 MB. Output is downloaded directly to your device.
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