{"meta":{"name":"FindSoftware","page":"https://findsoftware.frbit.cloud/jpegoptim/","markdown":"https://findsoftware.frbit.cloud/jpegoptim.md","license":"https://creativecommons.org/licenses/by/4.0/","attribution":"FindSoftware, CC BY 4.0","note":"Attributes are recorded, never scored. An absent field means unknown, never zero and never bad."},"record":{"id":"jpegoptim","name":"jpegoptim","urls":{"home":"https://www.kokkonen.net/tjko/projects.html","repository":"https://github.com/tjko/jpegoptim","docs":"https://github.com/tjko/jpegoptim/blob/main/jpegoptim.1"},"category":["build-tool","media"],"description":"Command-line utility that optimizes and compresses JPEG files with lossless Huffman table optimization and optional lossy quality limits.","maintainer":"Timo Kokkonen","maintainerType":"individual","firstRelease":2022,"language":"c","runtime":["binary"],"contentStore":null,"databases":null,"adminUi":null,"headlessApi":null,"templating":null,"i18n":null,"runsAs":["local"],"renderingModes":null,"installMethod":"source build with ./configure, make and make install","licenseModel":"open-source","license":"GPL-3.0-or-later","currentMajor":"1","latestReleaseDate":"2025-09-15T00:00:00.000Z","githubStargazers":1827,"contributors":22,"packagistDownloads":null,"npmWeeklyDownloads":null,"checkedAt":"2026-10-28T00:00:00.000Z","addedAt":"2026-10-28T00:00:00.000Z","sources":[{"field":"urls","url":"https://www.kokkonen.net/tjko/projects.html","checkedAt":"2026-10-28T00:00:00.000Z"},{"field":"urls","url":"https://api.github.com/repos/tjko/jpegoptim","checkedAt":"2026-10-28T00:00:00.000Z"},{"field":"urls","url":"https://raw.githubusercontent.com/tjko/jpegoptim/main/jpegoptim.1","checkedAt":"2026-10-28T00:00:00.000Z"},{"field":"maintainer","url":"https://raw.githubusercontent.com/tjko/jpegoptim/main/COPYRIGHT","checkedAt":"2026-10-28T00:00:00.000Z"},{"field":"language","url":"https://api.github.com/repos/tjko/jpegoptim","checkedAt":"2026-10-28T00:00:00.000Z"},{"field":"category","url":"https://raw.githubusercontent.com/tjko/jpegoptim/main/jpegoptim.1","checkedAt":"2026-10-28T00:00:00.000Z"},{"field":"runtime","url":"https://github.com/tjko/jpegoptim/blob/main/README","checkedAt":"2026-10-28T00:00:00.000Z"},{"field":"installMethod","url":"https://github.com/tjko/jpegoptim/blob/main/README","checkedAt":"2026-10-28T00:00:00.000Z"},{"field":"runsAs","url":"https://raw.githubusercontent.com/tjko/jpegoptim/main/jpegoptim.1","checkedAt":"2026-10-28T00:00:00.000Z"},{"field":"license","url":"https://raw.githubusercontent.com/tjko/jpegoptim/main/COPYRIGHT","checkedAt":"2026-10-28T00:00:00.000Z"},{"field":"licenseModel","url":"https://raw.githubusercontent.com/tjko/jpegoptim/main/COPYRIGHT","checkedAt":"2026-10-28T00:00:00.000Z"},{"field":"firstRelease","url":"https://api.github.com/repos/tjko/jpegoptim/releases","checkedAt":"2026-10-28T00:00:00.000Z"},{"field":"currentMajor","url":"https://api.github.com/repos/tjko/jpegoptim/releases","checkedAt":"2026-10-28T00:00:00.000Z"},{"field":"latestReleaseDate","url":"https://api.github.com/repos/tjko/jpegoptim/releases","checkedAt":"2026-10-28T00:00:00.000Z"},{"field":"githubStargazers","url":"https://api.github.com/repos/tjko/jpegoptim","checkedAt":"2026-10-28T00:00:00.000Z"},{"field":"contributors","url":"https://api.github.com/repos/tjko/jpegoptim/contributors","checkedAt":"2026-10-28T00:00:00.000Z"}],"status":"active","ai":"authored"},"prose":"jpegoptim is a command-line program that optimizes JPEG files. Its lossless mode optimizes the Huffman tables of a file, and its lossy mode sets an upper limit on image quality. The [man page](https://raw.githubusercontent.com/tjko/jpegoptim/main/jpegoptim.1) lists the options for each.\n\nBy default the program modifies an input file when it is optimized, and the -d option writes the optimized files to another directory instead. Source archives are built with ./configure and make, and the build needs the libjpeg library, which the README lists as version 6b or later.\n\n## Worth knowing\n\nThe project has no site of its own. Its description and source archives sit on the maintainer's personal project page, and the source is also on GitHub."}