Image Compressor
Drop images here
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Supports JPG, PNG, WebP โ up to 50 images
Image Compressor: Shrink image files with adjustable quality
Image Compressor lets you shrink image files with adjustable quality. Upload JPG, PNG, WebP images and get a smaller image file โ all processed locally in your browser, with no uploads and no sign-up.
Batch-compress photos for web publishing
Batch-compress photos for web publishing. This is one of the most common reasons people reach for Image Compressor โ and it handles the job in seconds, entirely in your browser.
Reduce image weight for mobile pages
Reduce image weight for mobile pages. This is one of the most common reasons people reach for Image Compressor โ and it handles the job in seconds, entirely in your browser.
Fit large images under upload limits
Fit large images under upload limits. This is one of the most common reasons people reach for Image Compressor โ and it handles the job in seconds, entirely in your browser.
Everything You Need in a Image Compressor
Powerful features that make Image Compressor fast, private, and free.
Instant Conversion
Files are processed in your browser the moment you upload โ no waiting in a queue.
100% Private
Your files never leave your device. Everything runs locally in your browser.
Adjustable Quality
Fine-tune compression or output settings to balance size and quality.
Batch Support
Process multiple files at once and download them together.
Free Forever
No sign-up, no watermarks, no hidden limits โ completely free.
Cross-Platform
Works on Windows, Mac, Linux, iOS, and Android โ any modern browser.
How to Use
Upload Images
Drop multiple image files or select a folder.
Set Quality
Adjust the quality slider (lower = smaller files).
Set Max Width
Optionally resize images to a max width.
Compress & Download
Click "Compress All" and download as ZIP.
Detailed User Guide
Step 1: Upload Images
Drag and drop multiple image files.
Step 2: Set Quality
Use the Quality slider to control compression.
Step 3: Set Max Width (Optional)
Enter a max width in pixels.
Step 4: Compress and Download
Click "Compress All" then "Download ZIP".
Best Use Cases
- Website optimization
- Email attachments
- Cloud storage