Image Compressor
Image Compressor helps reduce file size for PNG, JPEG, and WebP images directly in your browser. Adjust quality and optional width constraints, preview results, and download optimized output without uploading files to a server.
Upgrade to Image Tools Plus
Unlock batch processing and large file support across all Image Tools.
- 🗂️ Batch Processing - Process up to 10 images at once
- 📦 Download ZIP - Download all results in one archive
- 📏 Large Files - Upload files up to 20MB (Free: 5MB)
From 80 credits/week
Drag and drop your file here
or browse from your device
Accepted: image/png, image/jpeg, image/webp
Original
No image selected.
Compressed
Compressed image will appear here.
About Image Compressor
Image Compressor helps reduce file size for PNG, JPEG, and WebP images directly in your browser. Adjust quality and optional width constraints, preview results, and download optimized output without uploading files to a server.
How to Use
- Choose a PNG, JPEG, or WebP image from your device.
- Set output quality using the slider.
- Optionally set a max width to reduce dimensions.
- Click Compress to generate a lighter output image.
- Review size comparison and download the result.
Best Practices
- Use 70-85% quality for web assets in most cases.
- Resize very large images before sharing on web pages.
- Keep source images if you need future high-quality exports.
- Prefer WebP/JPEG for photos and PNG for transparent graphics.
Frequently Asked Questions
Is my image uploaded to a server?
No. Processing happens in your browser and the file stays local.
Why does quality affect file size?
Lower quality applies stronger compression, which removes detail and reduces file size.