Compress Image to 500kb
Reduce any image to under 500 KB. great for high-quality web photography. 100% client-side, no uploads required.
ⓘ
Platform Preset Details
Recommended settings for your file.
Preset Active
Drag & drop files here, or click to browse
Supports PNG, JPG, WebP, AVIF, SVG, and GIF (static). Fully secure, runs 100% locally.
0 Files Queue
Global Presets
Set compression profile for all queued files.
Quality level 80%
Max Compress Balanced Max Quality
KB
Total Original: 0 KB
Total Optimized: 0 KB
Combined Savings: -0%
Compare Visual Quality
Original: -- | Compressed: --
↔
How CompressNeo achieves the 500kb target:
Our tool uses an iterative binary search algorithm that runs entirely in your browser: it tests different quality levels and homes in on the optimal setting that fits your target size.
1. Upload your image to the local browser canvas.
2. Test compression at 50% quality.
3. Narrow down: adjust quality boundaries until under 500 KB.
4. Output final optimized file. No server involved.
When to use 500 KB compression:
- Website images where loading speed matters
- Email attachments with strict size limits
- Social media uploads with file restrictions
- Portfolio images optimized for web delivery