A cross-platform tool for losslessly optimizing PNG and JPG files for web.

Trimage is a cross-platform GUI and command-line interface to optimize image files for websites, using optipng, pngcrush, advpng and jpegoptim, depending on the filetype (currently, PNG and JPG files are supported). It was inspired by imageoptim. All image files are losslessy compressed on the highest available compression levels, and EXIF and other metadata is removed. Trimage gives you various input functions to fit your own workflow: A regular file dialog, dragging and dropping and various command line options.

Trimage in action

a screenshot of Trimage

Download

Debian (sid)

Trimage is available in the official Debian Sid repositories:

sudo apt-get install trimage

Ubuntu

Trimage is available in the official repositories:

Download for Ubuntu

Alternatively:

sudo apt-get install trimage

Arch Linux

Trimage is available from AUR, to install, type:

yaourt -S trimage

macOS

Trimage is available from Homebrew, to install, type:

brew install trimage

Launch by executing trimage in Terminal.app

Other *nix

Download the source via git or bzr (see repositories)
Make sure you have all the requirements installed (see requirements)
Enter python setup.py install into your console
Launch by executing trimage

Help us make .snaps, .appimages etc: contact us or open a pull request

Repositories

Git: Trimage is primarily developed on GitHub.

Bzr: Trimage is also available on Launchpad.

Trimage is MIT licenced. We encourage contributions via GitHub.

Thanks

The following people helped develop Trimage:

Hugo Posnic
Neil Wallace
Jeroen Goudsmit
Tarnay Kálmán
Thomas Lété
Kyrill Detinov

Requirements

python 3
python-qt5 5
optipng 0.6.2.1
pngcrush 1.6.7
advancecomp 1.15
jpegoptim 1.2.2

Command line options

--version: show program's version number and exit
-h, --help: show this help message and exit
-v, --verbose: Verbose mode (default)
-q, --quiet: Quiet mode
-f FILENAME, --file=FILENAME: compresses image and exit
-d DIRECTORY, --directory=DIRECTORY: compresses images in directory and exit

Help

Please use GitHub for reporting bugs and email help@trimage.org for general questions (though we are not a helpdesk!)