Free, browser-based, no upload required
Reduce any image below 500KB directly in your browser. Ideal for email attachments, social media uploads, cloud storage and website images that get rejected when they exceed 500KB.
Safe margin
Targets 480KB, not 500KB
Any format
JPEG, PNG, WebP, HEIC
No uploads
Files stay on your device
Drop image here to compress to 480KB
JPEG, PNG, WebP, AVIF, HEIC. All processing stays in your browser.
Default target is 480KB. Adjust the target above if your limit differs.
The 500KB limit is common with email attachments, social media and cloud storage. Pre-compressing gives you better control over quality before platforms apply their own compression.
Email attachments
Corporate mail systems, Gmail and Outlook handle images under 500KB reliably. Pre-compressing prevents messages from being blocked or delayed.
Social media uploads
LinkedIn, Facebook and other platforms apply their own compression. Starting with a file already under 500KB often gives better final quality.
Cloud storage sharing
Dropbox, Google Drive and OneDrive previews load faster when images are under 500KB, especially on mobile data connections.
Website and CMS uploads
Smaller images improve page load speed and Core Web Vitals scores on WordPress, Ghost and other content platforms.
Many email providers and corporate mail systems have per-attachment size limits. A 500KB limit is common in corporate environments and older webmail services. Compressing beforehand prevents delivery failures.
Under 500KB targets 480KB by default to give a safe margin. Use exactly 500KB only when a portal requires a precise file size. The under version is safer for most email and soft limits.
Yes. For most photos, compressing to 480KB keeps visual quality nearly identical to the original. The tool uses a smart algorithm that stops at the highest possible quality within the limit.
Yes. Pre-compressing to under 500KB gives you more control over final quality. Social platforms apply their own compression on upload, so starting with an optimized file often produces better results.
Yes. The compression process automatically strips EXIF metadata, GPS location, camera details and other embedded information.
Compress Under 200KB
For online forms, insurance portals and document uploads.
Compress to Exactly 500KB
Target exactly 500KB when a portal requires a precise size.
Image Compressor and Editor
Full editing suite with batch compress, crop, resize and watermark.
JPG to WebP
Convert JPEG to WebP for smaller files before uploading.
