Compress images online for free. Reduce JPEG, PNG and WebP file sizes by up to 90% without losing quality. Adjustable quality controls and presets for web and email.
Pro feature — included in all Pro plans
Upload your image (JPEG, PNG or WebP)
Adjust quality, size, and format settings — or use a preset
Preview the estimated file size in real-time
Download your compressed image
Typical compression ratios range from 50% to 90% file size reduction depending on the original image and quality settings. Photos often compress better than graphics.
With our quality controls, you can balance file size and quality. At 80% quality, most images look identical to the original while being significantly smaller.
No! Image compression happens entirely in your browser using the Canvas API. Your images never leave your device — maximum privacy.
WebP typically provides the best compression ratio, followed by JPEG. PNG is lossless and produces larger files.
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