Image Optimizer
Local image compression for WebP and AVIF without server upload.
READY
image_optimizer.tool
READY
// HOW IT WORKS
The tool compresses images to modern formats (WebP, AVIF) right in the browser — no upload — to shrink file size while keeping quality acceptable.
Example
A 2 MB JPEG re-encoded as WebP at quality 80 often drops to ~300–500 KB.
Notes
- AVIF usually compresses best but encodes slower; WebP is a fast, widely supported middle ground.
- Lowering quality past ~70 starts to show visible artifacts on photos.