# Flask-Babel

Flask extension that adds i18n and l10n support to Flask applications.


Source: https://findsoftware.frbit.cloud/flask-babel/
Last reviewed: 2026-11-08
Listed since: 2026-11-08

## Record

### Links

- home: https://python-babel.github.io/flask-babel/
- repository: https://github.com/python-babel/flask-babel
- docs: https://python-babel.github.io/flask-babel/

### Identity

- status: active
- maintainer: Armin Ronacher
- maintainerType: unknown
- parent: unknown
- firstRelease: 2010
- hqCountry: unknown

### Kind

- category: library
- hosting: python
- language: python
- runtime: python
- runtimeMin: python 3.8
- basedOn: flask

### Content

- contentStore: not applicable
- databases: not applicable
- adminUi: not applicable
- headlessApi: not applicable
- templating: not applicable
- i18n: not applicable

### Rendering and deploy

- runsAs: not applicable
- renderingModes: not applicable
- installMethod: pip

### License

- licenseModel: open-source
- license: BSD-3-Clause

### Releases

- currentMajor: 4
- latestReleaseDate: 2023-10-02

### Adoption

- githubStargazers: 453
- packagistDownloads: not applicable
- npmWeeklyDownloads: not applicable
- contributors: 37
- pluginCount: unknown
- packagistMonthlyDownloads: unknown
- ecosystemsMonthlyDownloads: unknown
- httpArchiveSites: unknown
- wordpressActiveInstalls: unknown
- dependentRepos: 1388
- dependentPackages: 63

### Sources

- urls: https://python-babel.github.io/flask-babel/ (read 2026-11-08)
- urls: https://api.github.com/repos/python-babel/flask-babel (read 2026-11-08)
- urls: https://python-babel.github.io/flask-babel/ (read 2026-11-08)
- basedOn: https://python-babel.github.io/flask-babel/ (read 2026-11-08)
- maintainer: https://github.com/python-babel/flask-babel/blob/master/LICENSE (read 2026-11-08)
- firstRelease: https://api.github.com/repos/python-babel/flask-babel/commits/dd730e08728b636353ee89f863cc931234d1f434 (read 2026-11-08)
- category: https://python-babel.github.io/flask-babel/ (read 2026-11-08)
- language: https://api.github.com/repos/python-babel/flask-babel (read 2026-11-08)
- runtime: https://pypi.org/pypi/flask-babel/json (read 2026-11-08)
- runtimeMin: https://github.com/python-babel/flask-babel/blob/v4.0.0/pyproject.toml (read 2026-11-08)
- installMethod: https://python-babel.github.io/flask-babel/ (read 2026-11-08)
- license: https://github.com/python-babel/flask-babel/blob/master/LICENSE (read 2026-11-08)
- licenseModel: https://github.com/python-babel/flask-babel/blob/master/LICENSE (read 2026-11-08)
- currentMajor: https://api.github.com/repos/python-babel/flask-babel/releases (read 2026-11-08)
- latestReleaseDate: https://api.github.com/repos/python-babel/flask-babel/releases/latest (read 2026-11-08)
- githubStargazers: https://api.github.com/repos/python-babel/flask-babel (read 2026-11-08)
- contributors: https://api.github.com/repos/python-babel/flask-babel/contributors?per_page=1 (read 2026-11-08)
- dependentPackages: https://packages.ecosyste.ms/api/v1/registries/pypi.org/packages/flask-babel (read 2026-11-08)
- dependentRepos: https://packages.ecosyste.ms/api/v1/registries/pypi.org/packages/flask-babel (read 2026-11-08)

## Notes

Flask-Babel is an extension to Flask that adds internationalization and localization support to any Flask application. Its README says it is based on the Python Babel and pytz modules, and its docs name those two packages and a copy of speaklater as the parts it is built with. The extension is installed from PyPI with pip.

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Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Attributes are recorded, never scored; absent means unknown.
Credit, in full: FindSoftware, CC BY 4.0