Reduce Image Size Online
Reduce photo file size across all image formats.
or drop images here
About Reduce Image Size Online
Make heavy images lightweight with smart compression and dimension scaling.
The engine utilizes smart perceptual quantization to remove redundant metadata, camera EXIF tags, and imperceptible color data, achieving maximum byte reduction while keeping image textures and edges sharp.
Enjoy instant interactive preview, adjustable compression settings, and batch processing with single-click ZIP downloads — all processed 100% locally in your browser memory for absolute privacy.
How to use Reduce Image Size Online:
Upload photo
Set compression level
Download smaller image
When People Use It
Government & Job Portal Applications
Meet strict upload caps (e.g., 20KB, 50KB, 100KB, or 200KB) for SSC, UPSC, state PSC exams, visa applications, and job portals without upload rejections.
Web Performance & Core Web Vitals
Shrink payload weight dramatically to improve Largest Contentful Paint (LCP), reduce page load times, and maximize Google PageSpeed Insights rankings.
Email & Messaging Attachments
Bypass strict 5MB to 25MB attachment limits on Gmail, Outlook, and messaging apps by compressing heavy photo attachments in seconds.
Mobile Storage & Bandwidth Economy
Reclaim precious smartphone and cloud drive storage by compressing large camera rolls and high-resolution photo archives without noticeable loss.
Privacy
Your photos are processed inside your browser. Files are not sent to our servers. For details on what data the site itself collects, see the Privacy Policy.