Image Compressor
Reduce image file size while maintaining visual quality with advanced compression algorithms and format optimization. Perfect for web performance, faster loading, and storage optimization with intelligent compression.
Drop your image here
or click to browse files
Continue Your Images Journey
What is Image Compressor?
Image Compressor reduces file size by re-encoding images with selected compression settings. It supports common web image formats and shows original and compressed sizes before download. The tool renders the image in the browser, applies the selected quality setting where supported, and exports a smaller file.
How does Image Compressor work?
This tool decodes the image, draws it to a browser canvas, and encodes a new output file. For JPG and WebP, lower quality values reduce bytes by discarding more detail. PNG output stays lossless, so size changes depend on PNG encoding and image content.
Key Features
- Compresses JPG, PNG, and WebP images
- Adjustable quality settings
- Shows original and compressed file sizes
- Preview before downloading
- Drag-and-drop image selection
- Canvas-based local processing
- Supports images up to 50MB
- Batch compression support
Common Use Cases
Website optimization
Compress images for faster page load times on websites, blogs, and online stores.
Email attachment reduction
Shrink images to fit within email attachment size limits.
Social media upload
Compress images before uploading to social media platforms.
Mobile storage savings
Reduce image file sizes to save storage space on phones and tablets.
How to Use This Tool
Upload an image
Drag and drop an image file or select one from your device.
Adjust quality
Use the quality slider to set the compression level and preview the result.
Download
Save the compressed image to your device.
Pro Tips
- 1
A quality setting of 70 to 80 percent usually gives the best balance of size and appearance.
- 2
PNG compression is lossless, so the quality setting affects JPG and WebP output only.
- 3
For web use, compress all images to reduce page load times significantly.
- 4
Compare the original and compressed images side by side before downloading.
Frequently Asked Questions
Will the quality change?
For JPG and WebP, lower quality settings reduce file size with slight visible changes. PNG compression is lossless.
Is my image uploaded to a server?
No. The image is decoded, compressed, previewed, and exported in the browser.
What formats are supported?
The tool supports JPG, PNG, and WebP images up to 50MB.
Will the dimensions change?
No. The compressor only adjusts the quality level. Width and height remain the same.
Can I compress multiple images at once?
Yes. Upload multiple files and the tool compresses all of them.