macOS
brew install qrencodelocal Homebrew formula metadata
sudo port install qrencodeMacPorts ports tree · graphics/qrencode/Portfile · Source: api.github.com
brew / rang 689
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de qrencode pour les workflows d'agents IA.
installation
brew install qrencodelocal Homebrew formula metadata
sudo port install qrencodeMacPorts ports tree · graphics/qrencode/Portfile · Source: api.github.com
sudo apt install qrencodeDebian stable package indexes · qrencode · Source: deb.debian.org
sudo dnf install qrencodeFedora Rawhide package metadata · qrencode · Source: dl.fedoraproject.org
nix profile install nixpkgs#qrencodenixpkgs package indexes · pkgs/by-name/qr/qrencode/package.nix · Source: api.github.com
sudo pacman -S qrencodeArch Linux sync databases · qrencode · Source: geo.mirror.pkgbuild.com
sudo zypper install qrencodeopenSUSE Tumbleweed package metadata · qrencode · Source: download.opensuse.org
scoop install main/qrencodeScoop official bucket manifest trees · bucket/qrencode.json · Source: api.github.com
aperçu
QR Code generation
historique
QRencode, distributed as libqrencode plus the qrencode command, is Kentaro Fukuchi’s fast and compact C implementation for generating QR Code symbols. The library exposes encoding APIs, while the CLI writes formats such as PNG, EPS, SVG, XPM, and terminal-oriented output.
Kentaro Fukuchi began libqrencode as a C library for converting strings or structured data into QR Code bitmap arrays. The official manual carries copyright dates beginning in 2006. Over time the project added Micro QR Code, structured append, multiple command output formats, thread-safety and memory improvements, and CMake support alongside its Autotools build.
Version 4.0.0, released in 2017, retained the public API while substantially revising the implementation for better performance and memory use. Version 4.1.1 followed in 2020 with fixes for Micro QR Code capacity and data-length calculations.
libqrencode has become a widely packaged native QR encoder: source_facts.package-manager records packages in Homebrew, Debian, Ubuntu, Fedora-family systems, Arch, Nix, MacPorts, Scoop, and openSUSE. Distributions expose both the C library and, depending on packaging, the qrencode executable or development headers.
Developers can link libqrencode and call its string, binary-data, or structured-input APIs to obtain QR bitmap data.
Shell users can run qrencode with input text and an output filename to produce a QR image; standard output is supported for pipeline use.
The library does not require user credentials or a runtime configuration file. Build-time options and command flags control features and output.
libqrencode is a compact, embeddable C implementation that also supplies a scriptable CLI, so it serves both application developers and shell users. Its longevity, stable native API, multiple build systems, and availability across major package ecosystems make it a foundational QR-generation dependency.
posture de sécurité
narrow executable package without higher-risk signals.
risque vert · confiance faible · appliance
Avant une utilisation sans surveillance par un agent, vérifiez si l'outil lit des identifiants en clair, écrit un état distant, publie des artefacts ou lance des plugins.
exécutables
| Commande | Type | Exposition | Note |
|---|---|---|---|
qrencode | cli | exécutable global |
fraîcheur
Ces signaux séparent l'âge de génération de la page, l'activité du gestionnaire de paquets et la comparaison avec les versions amont. Un retard de version n'est signalé que lorsqu'une URL de preuve et des versions comparables sont présentes.
https://github.com/fukuchi/libqrencode
métadonnées d'installation
| Clé du paquet | brew:qrencode |
|---|---|
| Version | 4.1.1 |
| Gestionnaire de paquets | Homebrew |
| Page du gestionnaire de paquets | https://formulae.brew.sh/formula/qrencode |
| Page d'accueil | https://fukuchi.org/works/qrencode/index.html.en |
| Dépôt | https://github.com/fukuchi/libqrencode |
| Docs amont | https://fukuchi.org/works/qrencode/index.html.en |
| Licence | LGPL-2.1-or-later |
| Archive source | https://github.com/fukuchi/libqrencode/archive/refs/tags/v4.1.1.tar.gz |
| Dernière mise à jour | 2026-09-10T08:58:44Z |
| Pulse | updated |
| Dépendances | libpng |
| Dépendances de compilation | cmake, pkgconf |
| Bouteille | disponible (sur arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| post-install Homebrew | non défini |
| Service | aucun déclaré |
faits du registre
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | qrencode |
| Aliases |
|
| Version Scheme | 0 |
| Revision | 1 |
| Head Version | HEAD |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
correspondances dans les bases sources
Les correspondances proviennent d’index externes de gestionnaires de paquets et restent séparées des liens de paquets Automic Vault locaux.
libqrencode-dev 4.1.1-2
QR Code encoding library -- development
https://fukuchi.org/works/qrencode/index.html.en
sudo apt install libqrencode-devlibqrencode4 4.1.1-2
QR Code encoding library
https://fukuchi.org/works/qrencode/index.html.en
sudo apt install libqrencode4qrencode 4.1.1-2
QR Code encoder into PNG image
https://fukuchi.org/works/qrencode/index.html.en
sudo apt install qrencodeqrencode
nix profile install nixpkgs#qrencodelibqrencode-dev 4.1.1-1build2
QR Code encoding library -- development
https://fukuchi.org/works/qrencode/index.html.en
sudo apt install libqrencode-devlibqrencode4 4.1.1-1build2
QR Code encoding library
https://fukuchi.org/works/qrencode/index.html.en
sudo apt install libqrencode4qrencode 4.1.1-1build2
QR Code encoder into PNG image
https://fukuchi.org/works/qrencode/index.html.en
sudo apt install qrencodeqrencode 4.1.1-13.fc45
Generate QR 2D barcodes
http://fukuchi.org/works/qrencode/
sudo dnf install qrencodeqrencode-devel 4.1.1-13.fc45
QR Code encoding library - Development files
http://fukuchi.org/works/qrencode/
sudo dnf install qrencode-develqrencode-libs 4.1.1-13.fc45
QR Code encoding library - Shared libraries
http://fukuchi.org/works/qrencode/
sudo dnf install qrencode-libsqrencode 4.1.1-4
C library for encoding data in a QR Code symbol.
https://fukuchi.org/works/qrencode/
sudo pacman -S qrencodelibqrencode4 4.1.1-2.11
C library for encoding data in a QR Code symbol
https://github.com/fukuchi/libqrencode
sudo zypper install libqrencode4libqrencode4-32bit 4.1.1-2.11
C library for encoding data in a QR Code symbol
https://github.com/fukuchi/libqrencode
sudo zypper install libqrencode4-32bitqrencode 4.1.1-2.11
C library for encoding data in a QR Code symbol
https://github.com/fukuchi/libqrencode
sudo zypper install qrencodeqrencode-devel 4.1.1-2.11
C library for encoding data in a QR Code symbol - Development files
https://github.com/fukuchi/libqrencode
sudo zypper install qrencode-develqrencode
sudo port install qrencodepiste source
Cette page est servie par av-web depuis l'artéfact SQLite privé des paquets généré par scripts/generate-pkg-sqlite.py.
View the package source record on GitHub.