Large images slow websites and emails. A privacy-first image compressor lets you reduce image size without uploading files to a random server.
Why browser-only compression helps
- Photos never leave your device
- Faster for small batches
- Ideal for screenshots and blog assets
Use Tomnitive’s Image Compressor to shrink JPEG, PNG, and WebP with a quality slider.
Practical settings
- Blog heroes: start around 70–80% quality
- Thumbnails: can go lower
- Screenshots with text: keep quality higher to avoid blur
After compressing
Name files clearly, use modern formats when possible, and keep originals if you may need to re-export later.