Toolkit / Image Tools
Image Compressor
Compress images to reduce file size for websites, email, forms, and social uploads while keeping an eye on visual quality.
Privacy note: Images are handled in your browser where the tool supports local processing, so you can work without manually uploading photos to a file conversion service.
Limitations: High compression can create visible artifacts or blur.
Image Compressor
Compress images in the browser with adjustable size and width limits.
Files are decoded and processed locally in this browser. Animated images are flattened to a single frame.
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How image compressor works
Upload an image, adjust quality or size settings, and compare the estimated file savings.
Compression works best when you test a few settings and choose the smallest file that still looks good.
Privacy
Images are handled in your browser where the tool supports local processing, so you can work without manually uploading photos to a file conversion service.
Limitations
- High compression can create visible artifacts or blur.
- Some images are already optimized and may not shrink much.
- Large batches can be limited by browser memory and device speed.
FAQs
How much can I compress an image?
It depends on the original file, dimensions, format, and quality setting. Photos usually shrink more than simple graphics.
Will compression reduce image quality?
Lossy compression can reduce quality. Use the preview and choose the highest quality that meets your size goal.
Should I resize or compress first?
If the image dimensions are larger than needed, resizing first usually gives the biggest file-size reduction.
Can compression remove metadata?
Many browser exports remove metadata, but use an EXIF remover when metadata removal is the main goal.