Images
Image Compressor
Reduce image file size locally in your browser without uploading the source file.
When to use the Image Compressor
Use it before uploading images to a website or CMS to cut page weight and improve load time.
Examples
- Compress a 3 MB phone photo to a few hundred KB for a blog post.
- Reduce hero images before a Core Web Vitals review.
Common mistakes
- Compressing an already-compressed JPEG repeatedly and adding visible artefacts.
- Keeping huge pixel dimensions; resize first, then compress.