
Only Bayern Munich and Borussia Dortmund have more online supporters in German football. For Holger Tromp, communications director at Bayer 04, this position is confirmation of the route taken: "We've been investing in the digital world for years and are following a clear plan with a focus on growth and building the brand. We are happy that this strategy, with its creative and valuable content, has succeeded and thereby shown constantly increasing numbers and support. It also serves as inspiration to continue to win over our supporters regionally and internationally for the long term."
On 20 August 2010 it was a case of 'Bayer 04 goes Twitter'. That was the start of the Black and Red social media journey. Bayer 04 started the club’s Facebook channel shortly after that and now have over 2.8 million fans on it. Instagram followed in 2014 and we broke the one million mark in the Bundesliga in 2020 and now have 1.8 million followers. The social media landscape for Bayer 04 was completed two years ago with the addition of Snapchat, YouTube, LinkedIn and most recently TikTok.
Above all, Bayer 04 developed a clear digital strategy internationally early on and has now been communicating to specific target groups for years in four languages – German, English, Spanish and Chinese (Sina Weibo, Douyin, WeChat). The Werkself English-language Twitter channel now has almost 400,000 subscribers and counts amongst the most quoted in international football online. The creative and bold content plus strong community management has seen Leverkusen develop a USP in North America.
Across all platforms and channels, Bayer 04 now has a billion digital contacts per year. 40,000 items are produced each year in the newsroom in Leverkusen and through international partners – including high-end productions like the TV documentary on Kai Havertz (now up to 2.3 million viewers on YouTube). Viral highlights including the flag quiz with Lukas Hradecky or short videos of players like Florian Wirtz, Jeremie Frimpong and Bayer 04 Legends have now been seen millions of times. In addition, Bayer 04 regularly creates and posts content on social media channels with almost all partners and sponsors.
The Bayer 04 social media channels including followers:
- Facebook: 2.84 million (since 2010)
- Instagram: 1.86 million (since 2014)
- Sina Weibo: 1.71 million (since 2018)
- TikTok: 685,000 (since 2020)
- Twitter DE: 429,000 (since 2010)
- Twitter EN: 398,000 (since 2015)
- Twitter ES: 145,000 (since 2015)
- Douyin: 77,000 (since 2020)
- YouTube: 57,000 (since 2018)
- Snapchat: 63,000 (since 2016)
- WeChat: 50,000 (since 2018)
- LinkedIn: 7,500 (since 2020)

Werkself TV shows highlights of the 3-0 win against FC Villarreal on matchday 8 in the UEFA Champions League 2025/26 league phase...
Show more
The Champions League journey continues! On the eighth and final matchday of the league phase of the UEFA Champions League 2025/26, Bayer 04 secured their place in the play-offs with a commanding 3-0 win over Villarreal. Malik Tillman put in a mature and combative performance for Leverkusen, scoring a brace (12', 35') to make it 2-0 at the break, while Alejandro Grimaldo (57') and plenty of control of the game did the rest in the second half. The draw for the Werkself's next UCL opponents will take place on Friday 30 January at 12:00 CET.
Show more
The Leverkusen eSports team played the remaining three of the six matches in the online preliminary round of the fourth showdown in the VBL Club Championship 2025/26. RB Leipzig and SC Freiburg were among the teams with the highest goal threat, including two World Cup participants in their ranks. Although the #B04eSports players were defeated in the matches overall, nine points from the first three games last week were enough for Leverkusen to advance to the offline round in Berlin on 2 February.
Show more
A decisive showdown awaits: The Werkself are aiming to progress to the play-off round of the 2025/26 UEFA Champions League with a home win against Villarreal CF on the eighth and final matchday of the league phase. Ahead of the match on Wednesday, 28 January (kick-off: 21:00 CET), coach Kasper Hjulmand spoke about the importance of the game, the possible return of Edmond Tapsoba and a statement from new signing Jonas Omlin in an exclusive interview with Werkself TV. Lucas Vázquez, for his part, spoke about his role on and off the pitch as well as tomorrow’s opponents, who he often faced in Spain with Real Madrid.
Show more