Reduce Image File Size Online Free
Make your images smaller without losing quality. Reduce file size by up to 80% for faster websites, email attachments, and social media. Free, secure, and works on any device.
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Support for JPEG, PNG, WebP and other image formats. Multiple files supported.
Drop an image to get format recommendations
Why Reduce Image Size?
Smaller images load faster, use less storage, and are easier to share. Here are common reasons to reduce image file size.
Faster Websites
Smaller images mean faster page loads. Improve user experience and SEO rankings.
Email Attachments
Fit more images in email attachments. Stay under the 25MB limit easily.
Save Storage
Free up space on your phone, cloud storage, or server. Store more photos.
Lower Bandwidth
Reduce hosting costs and data usage. Perfect for high-traffic sites.
Tips for Maximum Size Reduction
Follow these tips to get the smallest file size with best quality
Use WebP Format
Select "Auto" or "WebP" as output format. WebP provides 25-35% smaller files than JPEG with similar quality.
Choose Medium Quality
80% quality is the sweet spot - significant size reduction with imperceptible quality difference for most uses.
Resize Large Images
For web use, images rarely need to be larger than 1920px. Resizing before compression can dramatically reduce file size.
Batch Process for Consistency
Upload multiple images at once and compress with the same settings for consistent results across your site.
Image Size Reduction FAQ
Common questions about reducing image file size