A PHP Web interface for generating QR codes.
A LibreQR instance is available at https://qr.antopie.org.
Just place this source code in a Web server with PHP7.4+, extensions
iconv, and writing rights on the
Your HTTP server can reply the following headers:
Content-Security-Policy: default-src 'none'; img-src 'self' data:; style-src 'self'; frame-ancestors 'none'; form-action 'self'; Referrer-Policy: no-referrer
LibreQR can be chrooted using PHP-FPM.
There is a package for YunoHost.
For historical reasons, LibreQR is technically named
qr in YunoHost.
You can install it from the WebAdmin or with this command :
sudo yunohost app install qr
Themes are located in
themes/*, the default theme is in
You can customize your LibreQR instance look by changing the colors in
theme.php, the logo in
logo.less or the icons in
icons/<size>.png (then list the sizes in
The public forge is https://code.antopie.org/miraty/libreqr. You can open issues and pull requests there.
You can add your translations in
You can get my contact details on https://miraty.antopie.org/, feel free to use them if you want more informations about using or contributing to LibreQR.
LibreQR is published under AGPLv3+. Librairies located in the
vendor subdirectory use their own licenses.
LibreQR is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
LibreQR is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License along with this program. If not, see https://www.gnu.org/licenses/.