Compress PNG to 100KB
Reduce PNG file size to under 100KB while maintaining visual quality. No server upload needed.
Drop images here, click to browse, or paste (Ctrl+V)
Supports PNG, JPG, WebP, HEIC, GIF and more
Frequently Asked Questions
- How does browser-based compression work?
- We re-encode the image at progressively lower quality using Canvas API until the target file size is reached.
- Will quality be affected?
- There may be minor quality loss, but our algorithm optimizes to keep the best quality within your target size.
How-To Guides
For Web Upload
Many websites require images under 100KB. Use this tool before uploading to forums, applications, or email attachments.