---
id: quart-babel
version: "1.0.7"
license: MIT
license_treatment: permissive
maintenance: abandoned
---

# quart_babel — Implements i18n and l10n support for Quart.

License: permissive · Maintenance: abandoned · Downloads: 96.0K/mo

## What it is and what it does

Quart-Babel is an extension that brings internationalization and localization capabilities to Quart, an async Python web framework. It wraps Babel (for message translation) and pytz (for timezone support) to let you build web applications that serve content in multiple languages and handle timezone-aware operations. The extension is initialized by passing your Quart app instance to the Babel class, after which you can mark strings for translation and manage locale selection across requests.

The package is in Beta status and the repository is now archived with no ongoing maintenance. It supports Python 3.8 through 3.12 and has low install friction. If your Quart application needs multi-language support and your dependencies remain stable, this extension provides the plumbing; however, you should verify compatibility with your specific Quart version and be prepared to maintain it yourself if issues arise.

Use it for:

- Build a Quart web app that serves content in multiple languages based on user locale or browser settings.
- Add timezone-aware date and time handling to Quart applications using pytz integration.
- Extract and manage message catalogs for translation workflows in async web projects.
- Localize error messages, form labels, and user-facing strings in a Quart REST or HTML API.

## Worth the install?

AI-flagged interpretation of the facts above — verify before relying.

Adds internationalization (i18n) and localization (l10n) support to Quart web applications using Babel and pytz for language translation and timezone handling.

Yes, if you are building a new Quart application that requires i18n/l10n and can accept an archived, unmaintained dependency. The low install friction and permissive license make it straightforward to add. No, if you need active maintenance, security updates, or are already running a production Quart service—the abandoned status means you own any future fixes or compatibility work.

## Install

pip install quart-babel
uv add quart-babel
poetry add quart-babel

## Installing quart_babel

Before you install: Low install friction with four straightforward dependencies. However, the repository is archived and marked abandoned as of the latest commit on 2026-01-31, with no active maintenance—use only if your Quart version and Python environment remain stable.

License in practice: MIT license is permissive, allowing commercial and private use with minimal restrictions; you may use, modify, and distribute this package freely provided you retain the license notice.

Quickstart:

pip install quart-babel

from quart import Quart
from quart_babel import Babel

app = Quart(__name__)
babel = Babel(app)

Requires Python 3.8 or later; Quart must be installed and configured before initializing Babel.

Verify before relying:

- Whether the package works correctly with current Quart releases given the repository is archived.
- Whether timezone and locale selection mechanisms are documented and stable for production use.
- How to handle message extraction and compilation workflows in a Quart project.

## Package facts

- License: MIT (permissive)
- Python support: supports_current
- Install friction: low
- Maintenance: abandoned
- Downloads: 96.0K/month (top 15,000 on PyPI)
- Known vulnerabilities: none known

## Tags

quart i18n localization, quart babel translation, quart internationalization, web app language support, quart timezone handling, multi-language quart apps, quart locale support, internationalization, async-web, archived

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