macOS
brew install jpegoptimlocal Homebrew formula metadata
sudo port install jpegoptimMacPorts ports tree · graphics/jpegoptim/Portfile · Source: api.github.com
brew
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de jpegoptim pour les workflows d'agents IA.
installation
brew install jpegoptimlocal Homebrew formula metadata
sudo port install jpegoptimMacPorts ports tree · graphics/jpegoptim/Portfile · Source: api.github.com
sudo apk add jpegoptimAlpine Linux edge package indexes · jpegoptim · Source: dl-cdn.alpinelinux.org
sudo apt install jpegoptimDebian stable package indexes · jpegoptim · Source: deb.debian.org
sudo dnf install jpegoptimFedora Rawhide package metadata · jpegoptim · Source: dl.fedoraproject.org
nix profile install nixpkgs#jpegoptimnixpkgs package indexes · pkgs/by-name/jp/jpegoptim/package.nix · Source: api.github.com
sudo pacman -S jpegoptimArch Linux sync databases · jpegoptim · Source: geo.mirror.pkgbuild.com
sudo zypper install jpegoptimopenSUSE Tumbleweed package metadata · jpegoptim · Source: download.opensuse.org
scoop install main/jpegoptimScoop official bucket manifest trees · bucket/jpegoptim.json · Source: api.github.com
winget install --id TimoKokkonen.Jpegoptim -eWindows Package Manager source index · TimoKokkonen.Jpegoptim · Source: cdn.winget.microsoft.com
aperçu
Utility to optimize JPEG files
historique
jpegoptim is Timo Kokkonen's long-running command-line optimizer for JPEG/JFIF files. It focuses on lossless Huffman-table optimization and optional lossy recompression controlled by quality or target-size flags.
The upstream README records copyright years beginning in 1996 and lists v1.0 as the first public release. The project was built around IJG libjpeg, with compatibility notes for libjpeg-turbo and mozjpeg, and it stayed close to the Unix tradition of a small binary that rewrites files in place unless directed otherwise.
The 1.2 and 1.3 series added metadata preservation and stripping controls, GNU autoconf support, progressive JPEG support, target-size compression, and better cross-platform handling. The 1.4 and 1.5 series added stdin/stdout workflows, parallel workers, safer marker handling, fuzzing integration, CI-built binaries, and options such as `--retry`, `--save-extra`, and `--auto-mode`.
jpegoptim became a standard packaging target because web developers, image pipelines, and static-site build scripts needed a scriptable way to reduce JPEG size without changing formats. Its presence across Homebrew, Debian, Fedora, MacPorts, Nix, Arch, Scoop, Ubuntu, winget, and openSUSE reflects broad use in both Unix and cross-platform developer environments.
The tool is commonly run over directories of JPEGs to reduce file size, strip or preserve metadata, convert progressive mode, or cap quality. Because it can preserve modification times and permissions and can emit CSV progress, it fits automation as well as one-off cleanup.
jpegoptim is notable because it turns a libjpeg-compatible encoder into a packaging-era workhorse: tiny CLI surface, old-school C portability, and enough knobs for web-performance pipelines. It also shows the practical boundary between lossless JPEG optimization and deliberate lossy recompression.
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 |
|---|---|---|---|
jpegoptim | 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/tjko/jpegoptim
métadonnées d'installation
| Clé du paquet | brew:jpegoptim |
|---|---|
| Version | 1.5.6 |
| Gestionnaire de paquets | Homebrew |
| Page du gestionnaire de paquets | https://formulae.brew.sh/formula/jpegoptim |
| Page d'accueil | https://github.com/tjko/jpegoptim |
| Dépôt | https://github.com/tjko/jpegoptim |
| Docs amont | https://github.com/tjko/jpegoptim#readme |
| Licence | GPL-3.0-or-later |
| Archive source | https://github.com/tjko/jpegoptim/archive/refs/tags/v1.5.6.tar.gz |
| Dépendances | jpeg-turbo |
| 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 | jpegoptim |
| Version Scheme | 0 |
| Revision | 0 |
| 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.
jpegoptim 1.4.7-1
utility to optimize jpeg files
http://www.kokkonen.net/tjko/projects.html
sudo apt install jpegoptimjpegoptim
nix profile install nixpkgs#jpegoptimjpegoptim 1.4.7-1
utility to optimize jpeg files
http://www.kokkonen.net/tjko/projects.html
sudo apt install jpegoptimjpegoptim 1.5.6-r0
JPEG optimization utility
https://github.com/tjko/jpegoptim
sudo apk add jpegoptimjpegoptim-doc 1.5.6-r0
JPEG optimization utility (documentation)
https://github.com/tjko/jpegoptim
sudo apk add jpegoptim-docjpegoptim 1.5.6-2.fc44
Utility to optimize JPEG files
http://www.kokkonen.net/tjko/projects.html
sudo dnf install jpegoptimjpegoptim 1.5.6-1
Jpeg optimisation utility
https://github.com/tjko/jpegoptim
sudo pacman -S jpegoptimjpegoptim 1.5.6-1.3
Utility for Optimizing JPEG Files
https://www.kokkonen.net/tjko/projects.html
sudo zypper install jpegoptimjpegoptim
sudo port install jpegoptimmain/jpegoptim
scoop install main/jpegoptimTimoKokkonen.Jpegoptim
winget install --id TimoKokkonen.Jpegoptim -episte 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.