Advanced Image Compressor
Compress your images instantly with our free, powerful online tool. Support for JPEG, PNG, WebP, and BMP formats.
Drop your images here or click to browse
Supports: JPEG, PNG, WebP, BMP | Max file size: Unlimited
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How to Use
1
Upload Images
Click the upload area or drag and drop your images. You can upload multiple images at once.
2
Adjust Settings
Set your desired compression quality, maximum dimensions, and output format using the controls.
3
Compress
Click the "Compress Images" button and watch your images get optimized in seconds.
4
Download
Preview the results and download your compressed images. Compare before and after results.
Frequently Asked Questions
Yes, absolutely! All image compression happens entirely in your browser. Your images never leave your device or get uploaded to any server. This ensures complete privacy and security of your data.
Our tool supports JPEG, PNG, WebP, and BMP image formats. You can compress images in these formats and also convert between them using the output format selector.
No, there are no file size limits! Since compression happens in your browser, you can compress images of any size. However, very large images may take longer to process depending on your device's capabilities.
The tool uses HTML5 Canvas API to reduce image file sizes through lossy compression. It resizes images to your specified dimensions and adjusts quality settings to achieve the optimal balance between file size and visual quality.
Yes! You can select multiple images at once using the file picker or drag and drop multiple files. Each image will be compressed individually with your chosen settings.
For web use, 70-85% quality is recommended as it provides a good balance between file size and image quality. For photos where quality is critical, use 85-95%. For thumbnails or backgrounds, 60-70% is usually sufficient.
Compression involves a trade-off between file size and quality. Higher quality settings preserve more detail but result in larger files. At 80% quality, most users won't notice any visible difference, while achieving significant file size reduction.
Yes! This image compression tool is completely free to use with no registration required. You can compress as many images as you want without any restrictions or watermarks.