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5. causal/css2inline

ActiveTypo3-cms-extension[Utility & Helpers](/categories/utility)

causal/css2inline
=================

Moves the styles from CSS sheets into inline CSS, in order to comply with uncooperative email clients. Can be used as a post-processing stdWrap in TypoScript.

0.2.0(8y ago)21.0k5[1 issues](https://github.com/xperseguers/t3ext-css2inline/issues)[1 PRs](https://github.com/xperseguers/t3ext-css2inline/pulls)GPL-2.0+PHPPHP >= 5.5.0, <= 7.1.99

Since Oct 10Pushed 2y ago3 watchersCompare

[ Source](https://github.com/xperseguers/t3ext-css2inline)[ Packagist](https://packagist.org/packages/causal/css2inline)[ Docs](https://github.com/xperseguers/t3ext-css2inline)[ RSS](/packages/causal-css2inline/feed)WikiDiscussions master Synced 2d ago

READMEChangelogDependencies (1)Versions (2)Used By (0)

CSS to inline converter for direct mail
=======================================

[](#css-to-inline-converter-for-direct-mail)

This is the official repository for [css2inline](https://extensions.typo3.org/extension/css2inline/).

Since the release of v0.2.0 to TER and packagist, the underlying library [emogrifier](https://github.com/MyIntervals/emogrifier)is now updated and referenced via composer.

This makes this extension now a complete duplicate of the other TYPO3 extension [emogrifier](https://extensions.typo3.org/extension/emogrifier/)and will as such probably not be maintained anymore.

**YOU ARE ADVISED TO UPDATE YOUR TYPOSCRIPT CONFIGURATION AND SWITCH NOW TO EXT:emogrifier**.

This basically means replacing

```
page.10 = USER
page.10.userFunc = tx_css2inline_pi1->main

```

by

```
page.10 = EMOGRIFIER

```

for your newsletter definition :)

###  Health Score

25

—

LowBetter than 35% of packages

Maintenance10

Infrequent updates — may be unmaintained

Popularity20

Limited adoption so far

Community14

Small or concentrated contributor base

Maturity48

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 92.6% 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

Unknown

Total

1

Last Release

3186d ago

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/646805?v=4)[Xavier Perseguers](/maintainers/xperseguers)[@xperseguers](https://github.com/xperseguers)

---

Top Contributors

[![xperseguers](https://avatars.githubusercontent.com/u/646805?v=4)](https://github.com/xperseguers "xperseguers (25 commits)")[![netcoop](https://avatars.githubusercontent.com/u/1481858?v=4)](https://github.com/netcoop "netcoop (1 commits)")[![pschriner](https://avatars.githubusercontent.com/u/2487207?v=4)](https://github.com/pschriner "pschriner (1 commits)")

---

Tags

csshtmlTYPO3 CMSstylesinlinenewsletters

### Embed Badge

![Health badge](/badges/causal-css2inline/health.svg)

```
[![Health](https://phpackages.com/badges/causal-css2inline/health.svg)](https://phpackages.com/packages/causal-css2inline)
```

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