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Image Compressor

Compress JPG, PNG and WebP images right in your browser — pick a quality level, optionally cap the dimensions, compare before/after, and download. Your images are never uploaded anywhere.

Drop images here — or click to choose
JPG · PNG · WebP · multiple files supported · processed 100% locally

About this tool

Compression happens entirely on your device using the browser's canvas encoder (canvas.toBlob) — files are read locally, re-encoded at your chosen quality, and offered back as downloads. Nothing is uploaded, stored, or sent to any server, so it's safe for private photos and unreleased design assets.

WebP usually gives the smallest files at equal visual quality. The quality slider applies to WebP and JPEG; PNG is lossless, so its size only changes through resizing. Note that re-encoding strips EXIF metadata (location, camera info) — often a bonus for privacy.

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Found this useful? 113 free, browser-only tools by Yuvrajsinh Jadav — an engineer who ships production AI systems. No account, nothing sent anywhere.
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