Kompact · Image compressorLighter images, in a few steps
Select the photos, choose the quality, save: Kompact does the rest. Images are processed on the phone and the original files stay where they are.
Overview
How it works
The app shrinks images directly on the phone, with no online steps. Useful for freeing up space or sending photos without weighing down conversations.
Features
- Batch compression: JPEG, PNG, WebP, HEIC, and more
- Adjustable quality and target size
- Before/after preview before export
- Fully offline operation
Technical details
- One permission: access to the files you choose
- Material Design 3 interface
- Light and dark theme
- Open source (AGPL-3.0)
Download
Available on Google Play and F-Droid
Free, open source (AGPL-3.0), no account required.