Compress Image Online
Reduce image file size in seconds. Works with JPG, PNG, and WEBP — 100% in your browser, completely private.
Drag & drop your images
or click to browse
Your images are processed locally in your browser and never uploaded to any server.
How to Compress Images Online — Step by Step
Upload images
Drag and drop up to 50 JPG, PNG, or WEBP images onto the upload area, or click to browse and select them from your device.
Adjust quality and format
Use the quality slider to set the compression level (10–100%). Optionally switch the output format — for example, export as WEBP for even smaller file sizes.
Review results
Each image card shows the original size, compressed size, and the percentage saved. Check the preview thumbnails to confirm quality meets your needs.
Download
Save each compressed image individually, or click 'Download All as ZIP' to get all your files at once.
Multiple Formats
Compress JPG, PNG, and WEBP. Convert between formats for even smaller sizes.
Quality Control
Set your desired quality from 10% to 100% with a simple slider.
100% Private
Images are compressed locally — never uploaded to any server.
Common Use Cases
Website Speed Optimisation
Reduce image file sizes before uploading to your website or online store to improve page load times, Core Web Vitals scores, and search rankings.
Email Attachments
Compress photos before attaching them to emails that have size limits, typically 10–25 MB per message.
Social Media Uploads
Reduce file sizes while keeping visual quality high for Instagram, Twitter, Facebook, and other platforms where image size affects quality and loading speed.
Cloud and Device Storage
Free up space by compressing large photo collections. At 80–90% quality, most images look identical to the original while using significantly less storage.
Frequently Asked Questions
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