Zuletzt aktualisiert 2026-10-16

Open-Source-Lizenzen

QrDeco baut auf Open-Source-Arbeit auf, und hier finden die vorgeschriebenen Hinweise ihren Ort: Die Barcode-Engine ist die unter der BSD-3-Clause-Lizenz vertriebene Zint-Bibliothek; dazu kommen die Komponenten, aus denen die Website selbst besteht.

Zint — die Barcode-Engine

Jede Symbologie, die QrDeco unterstützt, wird von Zint kodiert — einer Open-Source-Barcode-Bibliothek, die von Robin Stuart gepflegt und für die Ausführung im Browser kompiliert wird. QrDeco bindet diesen Build ein, abgesehen von zwei dokumentierten Korrekturen im Wrapper; keine davon ändert die Lizenz. Der Copyright-Hinweis und der vollständige BSD-3-Clause-Text für die Bibliothek und für den WebAssembly-Build sind unten wiedergegeben, wie die Lizenz es verlangt.

Was das für Sie bedeutet

Die BSD-3-Clause-Lizenz erlaubt jedem, die Engine zu nutzen, zu untersuchen, zu verändern und weiterzuverteilen, auch kommerziell, sofern die obigen Hinweise zusammen mit ihr weitergegeben werden. Ihre Exporte bleiben unberührt: Die Lizenz gilt für die Engine, nicht für die Barcodes, die Sie damit erstellen.

Wie jede Open-Source-Lizenz wird sie ohne Gewährleistung bereitgestellt. Die Haftungsbeschränkungen auf der Seite mit den Nutzungsbedingungen gelten auch für diese Komponenten.

Weitere Open-Source-Komponenten

Die Website und der Generator sind mit den folgenden Komponenten gebaut. Jede Copyright-Zeile ist der jeweiligen Lizenzdatei des Pakets entnommen; die gemeinsamen MIT- und ISC-Texte folgen darunter.

Zint — barcode encoding library

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

@zshzebra/zint-wasm — the WebAssembly build QrDeco embeds

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

Komponenten und ihre Copyright-Hinweise

react · MIT: Copyright (c) Meta Platforms, Inc. and affiliates.
react-dom · MIT: Copyright (c) Meta Platforms, Inc. and affiliates.
lucide-react · ISC: Copyright (c) for portions of Lucide are held by Cole Bemis 2013-2022 as part of Feather (MIT). All other copyright (c) for Lucide are held by Lucide Contributors 2022.
jspdf · MIT: Copyright(c) 2010-2021 James Hall, https://github.com/MrRio/jsPDF(c) 2015-2021 yWorks GmbH, https://www.yworks.com/
svg2pdf.js · MIT: Copyright (c) 2015-2026 yWorks GmbHCopyright (c) 2013-2015 by Vitaly Puzrin

MIT License

Der unten stehende MIT-Lizenztext gilt für jede oben mit „MIT“ gekennzeichnete Komponente, unter deren eigenem Copyright-Hinweis.

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

ISC License

Der unten stehende ISC-Lizenztext gilt für die mit „ISC“ gekennzeichnete Komponente, unter deren eigenem Copyright-Hinweis.

Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.