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Reduce image file size without losing quality. Supports PNG, JPG, and WebP. Live preview with instant download — all in your browser.
Select or drag and drop any PNG, JPG, or WebP image you want to compress.
Use the quality slider to find the perfect balance between file size and image quality.
Preview the result and download your optimized image instantly.
See the compressed result instantly as you adjust quality — no waiting for a server.
All compression runs locally in your browser. Images never leave your device.
Fine-tune the quality slider from 5% to 100% with preset quick-picks for common values.
Output as JPEG, PNG, or WebP. Convert between formats while compressing.
Quick answers about tools, privacy, limits, and pricing.
It depends on the quality level you choose. At 75-85% quality, most images look virtually identical to the original while being significantly smaller in file size.
No. All compression happens entirely in your browser using the Canvas API. Your images never leave your device.
WebP typically produces the smallest files for photographic images, followed by JPEG. PNG is best for images with transparency or sharp edges like logos.
There is no hard limit. However, very large images (over 50 MB) may be slow to process in your browser.
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