Image Compressor
Shrink image file size in bulkRuns locally · nothing uploaded
Choose imagesClick or drop images here (multiple allowed)
How to use
- 1Choose or drop images (multiple allowed).
- 2Adjust quality and output format.
- 3Download each compressed image.
FAQ
Are my images uploaded?
No. Images are processed with Canvas inside your browser and downloaded directly; nothing goes to a server.
Why did my PNG get bigger?
PNG is lossless, so quality has no effect. Output WebP or JPG for real savings.
What quality should I use?
For photos, 0.7–0.8 is usually visually identical and often halves the file size.