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[Localization & i18n](/categories/localization) 4. / 5. numero2/contao-deepl ActiveContao-bundle[Localization & i18n](/categories/localization) numero2/contao-deepl ==================== DeepL powered translations in the Contao Backend. 1.0.8(9mo ago)5545↓50%3[4 issues](https://github.com/numero2/contao-deepl/issues)LGPL-3.0-or-laterPHP Since Aug 23Pushed 3mo ago3 watchersCompare [ Source](https://github.com/numero2/contao-deepl)[ Packagist](https://packagist.org/packages/numero2/contao-deepl)[ RSS](/packages/numero2-contao-deepl/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (9)Dependencies (11)Versions (10)Used By (0) Contao DeepL Translation Helper =============================== [](#contao-deepl-translation-helper) [![](https://camo.githubusercontent.com/061ee5c55b32e29688154ab265b1b99ef811e396b14619df6e8f07fda5c6a5b5/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f6e756d65726f322f636f6e74616f2d646565706c2e7376673f7374796c653d666c61742d737175617265)](https://packagist.org/packages/numero2/contao-deepl) [![](https://camo.githubusercontent.com/378367a0f32c18d4cd4a72c592d665bb27e3c184419e2fa85ff21fde8972bc1a/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f4c6963656e73652d4c47504c25323076332d626c75652e7376673f7374796c653d666c61742d737175617265)](http://www.gnu.org/licenses/lgpl-3.0) About ----- [](#about) This extension allows you to translate individual fields within a DCA (Data Container Array) with just one click, leveraging the [DeepL](https://www.deepl.com) API for accurate translations. It also includes caching of previously translated texts to optimize performance and minimize API calls. System requirements ------------------- [](#system-requirements) - [Contao 5.x](https://github.com/contao/contao) - [DeepL](https://www.deepl.com/de/your-account/keys) API Key (free or paid plan) Installation & Configuration -------------------------------- [](#installation--configuration) - Install the extension via Contao Manager or Composer (`composer require numero2/contao-deepl`) - Add your [DeepL](https://www.deepl.com/de/your-account/keys) API Key to your `.env`> `DEEPL_API_KEY=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx` - Alternatively, you can add the API key to your `config/config.yaml` ``` deepl: api_key: 'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxxx' ``` - A preferred mapping can be created for language variants (e.g. British English en-GB, Brazilian Portuguese pt-BR, etc.). The exact language code to be used can be found at Deepl.com. ``` deepl: api_key: 'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxxx' pref_lang: en:en-GB pt:pt-BR ``` Usage ----- [](#usage) After installation, each field that can be translated will display a small DeepL translation icon [![DeepL Logo](public/img/icon.svg)](public/img/icon.svg) next to its label. Once clicked, DeepL will automatically translate the text in the field to match the language of your current page settings. [![Contao Backend showing the DeepL translation button](docs/backend-news-translate.png)](docs/backend-news-translate.png) 💡 **Hint:** You can also translate all fields at once by pressing `ALT+T` on Windows or `Option+T` on Mac. Supported bundles ----------------- [](#supported-bundles) This extension supports the following Contao bundles: - [contao/core-bundle](https://github.com/contao/core-bundle) - [contao/news-bundle](https://github.com/contao/news-bundle) - [contao/calendar-bundle](https://github.com/contao/calendar-bundle) ### Health Score 36 — LowBetter than 82% of packages Maintenance55 Moderate activity, may be stable Popularity23 Limited adoption so far Community15 Small or concentrated contributor base Maturity45 Maturing project, gaining track record Bus Factor1 Top contributor holds 74.1% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~42 days Recently: every ~63 days Total 9 Last Release 285d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/ab9bf091a6e23befeea4ccbf34fcfb0da22a14f6ec94df20664e7b149fd4ed74?d=identicon)[numero2](/maintainers/numero2) --- Top Contributors [![bennyborn](https://avatars.githubusercontent.com/u/226890?v=4)](https://github.com/bennyborn "bennyborn (20 commits)")[![aschempp](https://avatars.githubusercontent.com/u/1073273?v=4)](https://github.com/aschempp "aschempp (4 commits)")[![con2net](https://avatars.githubusercontent.com/u/13145836?v=4)](https://github.com/con2net "con2net (2 commits)")[![Sioweb](https://avatars.githubusercontent.com/u/1318048?v=4)](https://github.com/Sioweb "Sioweb (1 commits)") --- Tags translationsbackenddeepl ### Embed Badge ![Health badge](/badges/numero2-contao-deepl/health.svg) ``` [![Health](https://phpackages.com/badges/numero2-contao-deepl/health.svg)](https://phpackages.com/packages/numero2-contao-deepl) ``` ### Alternatives [sylius/sylius E-Commerce platform for PHP, based on Symfony framework. 8.4k5.6M650](/packages/sylius-sylius)[shopware/platform The Shopware e-commerce core 3.3k1.5M3](/packages/shopware-platform)[easycorp/easyadmin-bundle Admin generator for Symfony applications 4.3k16.7M309](/packages/easycorp-easyadmin-bundle)[sulu/sulu Core framework that implements the functionality of the Sulu content management system 1.3k1.3M152](/packages/sulu-sulu)[simplesamlphp/simplesamlphp A PHP implementation of a SAML 2.0 service provider and identity provider. 1.1k12.4M193](/packages/simplesamlphp-simplesamlphp)[contao/core-bundle Contao Open Source CMS 1231.6M2.3k](/packages/contao-core-bundle) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)