Shrink images by up to 90%
without losing quality
Drag, drop, and compress JPG, PNG & WebP images in bulk.
No uploads, no servers
Bulk & multi-format
Handles large files
Drop your images here
or click to browse — JPG, PNG, WebP, GIF & BMP
Select ImagesUp to 60 images · max 80 MB each · processed locally
Live Before / After Preview
ORIGINAL
COMPRESSED
Select an image to preview the result here.
Original
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Compressed
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Saved
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Compression Settings
Output format
Resize large images
Aspect ratio is kept automatically. Leave a field empty for no limit on that side.
Compressing…
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Everything you need to optimize images
A complete, privacy-first compression toolkit that runs 100% in the browser.
Blazing Fast
Compression runs on a background Web Worker, so even multi-megabyte images process without freezing the page.
100% Private
Your images are processed locally and never uploaded to any server. Total privacy by design.
Fully Responsive
A polished interface that adapts beautifully to phones, tablets, and desktops with light & dark themes.
Bulk Processing
Compress up to 60 images at once and download them together as a single ZIP archive.
Smart Resize
Optionally cap the largest dimension to slash file sizes even further while keeping aspect ratio.
Format Conversion
Convert between JPG, PNG, and modern WebP to get the best size-to-quality ratio for any use case.