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[Security](/categories/security) 4. / 5. dreistromland/typo3-hcaptcha ActiveTypo3-cms-extension[Security](/categories/security) dreistromland/typo3-hcaptcha ============================ TYPO3 Extension to add hCaptcha to EXT:form - The privacy friendly captcha alternative. 2.3.0(1y ago)448.9k↓28.9%5[8 issues](https://github.com/dreistromland/typo3-ext-hcaptcha/issues)[1 PRs](https://github.com/dreistromland/typo3-ext-hcaptcha/pulls)1GPL-2.0-or-laterPHPPHP ^7.2 | ^8.0 | ^8.1 | ^8.2 | ^8.3 Since May 28Pushed 1y ago1 watchersCompare [ Source](https://github.com/dreistromland/typo3-ext-hcaptcha)[ Packagist](https://packagist.org/packages/dreistromland/typo3-hcaptcha)[ Docs](https://github.com/dreistromland/typo3-ext-hcaptcha)[ RSS](/packages/dreistromland-typo3-hcaptcha/feed)WikiDiscussions develop Synced today READMEChangelogDependencies (16)Versions (4)Used By (1) TYPO3 Extension to add hCaptcha to EXT:form - The privacy friendly captcha alternative. ======================================================================================= [](#typo3-extension-to-add-hcaptcha-to-extform---the-privacy-friendly-captcha-alternative) [![ci](https://github.com/dreistromland/typo3-ext-hcaptcha/actions/workflows/ci.yml/badge.svg)](https://github.com/dreistromland/typo3-ext-hcaptcha/actions/workflows/ci.yml)[![phpstan](https://camo.githubusercontent.com/f4e565aadcb2a1d2085c46a80df73c58e3829478d1f3586aec9a95ce2c5d505a/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f5048505374616e2d6c766c2532306d61782d626c756576696f6c6574)](https://phpstan.org/) Provides [hCaptcha](https://hcaptcha.com) integration for TYPO3 EXT:form. hCaptcha is a free to use alternative to Google reCaptcha with a bigger focus on privacy. It supports initiatives like [PrivacyPass](https://www.hcaptcha.com/privacy-pass). For more information, see [the hCaptcha website](https://hcaptcha.com). Additionally, hCaptcha provides earnings for solved captchas - that can be donated to the Wikimedia foundation automatically (which is the case for the default settings of this extension). Quick Setup ----------- [](#quick-setup) hCaptcha is configured with a default key to make the setup as easy as possible. It is recommended to create a custom account for your site with hCaptcha and add your own keys. - Install the extension and activate it - Include the static template in TypoScript - Add a `hCaptcha` element to a form ### TypoScript Constants [](#typoscript-constants) Set the following constants if you are using your own account: ``` plugin.tx_hcaptcha { settings { publicKey = privateKey = } } ``` ### Environment variables [](#environment-variables) As an alternative to the TypoScript configuration, you can also use environment variables: - `HCAPTCHA_PUBLIC_KEY` - `HCAPTCHA_PRIVATE_KEY` ### Content Security Policy [](#content-security-policy) If you are using CSP, make sure to adjust them accordingly: - script-src should include `https://hcaptcha.com, https://*.hcaptcha.com` - frame-src should include `https://hcaptcha.com, https://*.hcaptcha.com` - style-src should include `https://hcaptcha.com, https://*` Privacy ------- [](#privacy) Make sure to inform your users of your usage of hCaptcha and what that means - especially if you are using the invisible Enterprise version. For more info see: ### Help & Support [](#help--support) - Issues: - Slack: #typo3-cms Visit our [website](https://dreistrom.land)or read [Susi's blog entry about hCaptcha at susi.dev](https://susi.dev/hcaptcha). ### Migration from `waldhacker/hcaptcha` 2.x to `dreistromland/typo3-hcaptcha` 2.x [](#migration-from-waldhackerhcaptcha-2x-to-dreistromlandtypo3-hcaptcha-2x) [dreistrom.land AG](https://dreistrom.land) has taken over the maintenance of the extension. In this context, the package namespace was changed from `waldhacker/hcaptcha` to `dreistromland/typo3-hcaptcha`. To migrate your project to the new namespace, do something like this: ``` composer rem waldhacker/hcaptcha && composer req dreistromland/typo3-hcaptcha:^2.0 ``` ### Health Score 37 — LowBetter than 81% of packages Maintenance22 Infrequent updates — may be unmaintained Popularity36 Limited adoption so far Community19 Small or concentrated contributor base Maturity58 Maturing project, gaining track record Bus Factor1 Top contributor holds 72.9% 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 ~286 days Total 2 Last Release 480d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/476dcba9d4220d73ce1531ce33b9b39b37585361412443ad40ea7103b667328b?d=identicon)[dreistromland](/maintainers/dreistromland) --- Top Contributors [![waldhacker1](https://avatars.githubusercontent.com/u/4954582?v=4)](https://github.com/waldhacker1 "waldhacker1 (86 commits)")[![susannemoog](https://avatars.githubusercontent.com/u/321804?v=4)](https://github.com/susannemoog "susannemoog (24 commits)")[![dreistromland-ralf-zimmermann](https://avatars.githubusercontent.com/u/169826040?v=4)](https://github.com/dreistromland-ralf-zimmermann "dreistromland-ralf-zimmermann (2 commits)")[![simonschaufi](https://avatars.githubusercontent.com/u/941794?v=4)](https://github.com/simonschaufi "simonschaufi (2 commits)")[![Oktopuce](https://avatars.githubusercontent.com/u/7236405?v=4)](https://github.com/Oktopuce "Oktopuce (1 commits)")[![dhuf](https://avatars.githubusercontent.com/u/1814195?v=4)](https://github.com/dhuf "dhuf (1 commits)")[![georgringer](https://avatars.githubusercontent.com/u/1905663?v=4)](https://github.com/georgringer "georgringer (1 commits)")[![126016](https://avatars.githubusercontent.com/u/17493539?v=4)](https://github.com/126016 "126016 (1 commits)") ### Code Quality TestsPHPUnit Static AnalysisPsalm Code StylePHP CS Fixer Type Coverage Yes ### Embed Badge ![Health badge](/badges/dreistromland-typo3-hcaptcha/health.svg) ``` [![Health](https://phpackages.com/badges/dreistromland-typo3-hcaptcha/health.svg)](https://phpackages.com/packages/dreistromland-typo3-hcaptcha) ``` ### Alternatives [pagemachine/typo3-formlog Form log for TYPO3 23238.6k8](/packages/pagemachine-typo3-formlog)[eliashaeussler/typo3-form-consent Extension for TYPO3 CMS that adds double opt-in functionality to EXT:form 1595.5k](/packages/eliashaeussler-typo3-form-consent)[typo3/cms-install TYPO3 CMS Install Tool - The Install Tool is used for installation, upgrade, system administration and setup tasks. 1812.3M494](/packages/typo3-cms-install)[friendsoftypo3/content-blocks TYPO3 CMS Content Blocks - Content Types API | Define reusable components via YAML 103519.9k53](/packages/friendsoftypo3-content-blocks)[web-vision/wv_deepltranslate DeepL Translate (CORE) - This extension provides option to translate content element, and TCA record texts to DeepL supported languages. 33304.3k](/packages/web-vision-wv-deepltranslate)[web-vision/deepltranslate-core DeepL Translate (CORE) - This extension provides option to translate content element, and TCA record texts to DeepL supported languages. 33142.5k8](/packages/web-vision-deepltranslate-core) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)