Image Optimizer
Install latest/stable of Image Optimizer
Ubuntu 16.04 or later?
Make sure snap support is enabled in your Desktop store.
Install using the command line
sudo snap install image-optimizerDon't have snapd? Get set up for snaps.
Details for Image Optimizer
Package name
- image-optimizer
License
- MIT
Last updated
- 16 September 2026 - latest/stable
- 16 September 2026 - latest/edge
Websites
Donations
Source code
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Shrink images losslessly
Image Optimizer makes PNG and JPEG files smaller without changing how they look. It rewrites the files you pick in place, so the file you selected is the one that gets smaller.
The compression is lossless, which means the pixels come out identical and nothing is re-encoded at a lower quality. What comes off is whatever the encoder left on the table, so screenshots and interface images usually gain the most and photos straight out of a camera the least.
Features:
- Compress PNG and JPEG images without losing quality
- Optimize a whole batch at once, several files at a time
- Works offline, with no account and nothing uploaded
- Keeps the colour profile and the orientation, so images still look the way they did
- Keeps modification times, so a library sorted by date stays in order
- Quit quickly by pressing Ctrl + Q
| Revision | Channel | Version | Build | Commit | Download SBOM |
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The build and commit information is derived from build infrastructure records.
Install Image Optimizer on your Linux distribution
Choose your Linux distribution to get detailed installation instructions. If yours is not shown, get more details on the installing snapd documentation.
