Attributions & Credits
footbadle is built on top of openly available football data and freely licensed imagery. We take attribution seriously: the people and projects below make the game possible, and we want their work to be properly credited. If you believe something here is missing or incorrect, please email contact@footbadle.com and we will fix it promptly.
Stadium photography
The photographs used in Stadium Spotter and across our stadium guides are sourced from Wikimedia Commons and used under their respective open licences — principally the Creative Commons Attribution (CC BY) and Attribution-ShareAlike (CC BY-SA) licences. Each image remains the property of its original photographer. Where a licence requires it, the photographer's name and the licence are credited on the relevant page, and any modifications we make (such as cropping or resizing for display) are noted.
If you are a photographer and would like your specific credit displayed differently — or removed — get in touch and we will action it.
Football data
The facts behind every puzzle — player nationalities, clubs, positions, ages, career transfer histories, shirt numbers and league information — are compiled from publicly available sources, including official club and league websites, public reference databases and reputable football media. We cross-check details where we can, but football moves fast and records sometimes disagree. If you spot an error, our Contact page exists precisely for that.
Club names, badges and trademarks
Club names, nicknames and badges referenced in footbadle are the property of their respective owners and are used factually, for identification and editorial purposes only. footbadle is an independent fan project and is not affiliated with, endorsed by, or associated with any football club, league or governing body, including the Premier League, La Liga, Serie A, the Bundesliga, Ligue 1, the Primeira Liga, the Süper Lig or the Eredivisie.
Flags
The country flags used in Flag XI are standard national flags rendered from open, public-domain flag data. National flags are not subject to copyright.
Software and open source
footbadle's apps and website are built with the open-source Flutter framework. Our static content layer — this blog and the pages you are reading — is generated by a small in-house tool written in Python using only its standard library. We are grateful to the wider open-source community whose libraries and tooling underpin the project.
A note on fair use
Every reference to a real club, player, stadium or competition on footbadle is made for the purpose of factual identification, commentary, education and entertainment. No official affiliation is claimed or implied. If you hold rights to any material featured here and have a concern, please reach out — we respond to every message.
Contact
Questions about credits, licensing or takedown requests? Email contact@footbadle.com or use our Contact page.
Article image credits
Every photograph used to illustrate an article on the footbadle blog is sourced from Wikimedia Commons under an open licence (Creative Commons or public domain) and credited to its photographer below. Images may be cropped or resized for display.
- 18 Football Facts That Surprise Even Big Fans — Photo: Ank Kumar · CC BY-SA 4.0 · via Wikimedia Commons
- A Beginner's Guide to the Premier League — Photo: Thomas Dahlstrøm Nielsen · CC BY-SA 4.0 · via Wikimedia Commons
- Anfield and the Myth of a European Night — Photo: Humphrey Bolton · CC BY-SA 2.0 · via Wikimedia Commons
- Between the Posts: What Makes a Great Modern Goalkeeper — Photo: Jabby1 · CC BY-SA 3.0 · via Wikimedia Commons
- Camp Nou: A Guide to Europe's Biggest Stadium — Photo: Ank Kumar · CC BY-SA 4.0 · via Wikimedia Commons
- Cracking Transfer Trail: How to Read a Career in Clubs — Photo: Peter Glaser baraida · CC0 · via Wikimedia Commons
- Flag XI Explained: How to Read a Lineup of Nationalities — Photo: Blerimuka · CC BY-SA 3.0 · via Wikimedia Commons
- Football Derbies Explained: The Rivalries Behind the Badges — Photo: Chivista · CC BY-SA 4.0 · via Wikimedia Commons
- Football Nicknames: Where They Come From — Photo: Hayden Schiff from Cincinnati, USA · CC BY 2.0 · via Wikimedia Commons
- How the Modern Transfer Window Actually Works — Photo: Nazmi Amin-Tai from Melaka, Malaysia · CC BY-SA 2.0 · via Wikimedia Commons
- How to Win Guess the Player: A Complete Strategy Guide — Photo: Unknown author · Public domain · via Wikimedia Commons
- Iconic Shirt Numbers and What They Mean in Football — Photo: BrokenSphere · CC BY-SA 3.0 · via Wikimedia Commons
- Immaculate Grid Strategy: How to Fill All Nine — Photo: Alan Stanton · CC BY-SA 2.0 · via Wikimedia Commons
- Ligue 1 and the Eredivisie: Europe's Great Talent Factories — Photo: Kilyac · CC BY-SA 4.0 · via Wikimedia Commons
- Odd One Out: How to Spot the Player Who Doesn't Belong — Photo: Snyder, Frank R. Flickr: Miami U. Libraries - Digital Collections · Public domain · via Wikimedia Commons
- Old Trafford: Inside Manchester United's Theatre of Dreams — Photo: Lewis Clarke · CC BY-SA 2.0 · via Wikimedia Commons
- One-Club Legends: The Players Who Never Left — Photo: Katxijasotzaile · Public domain · via Wikimedia Commons
- Record Signings: The Story of Football's Biggest Fees — Photo: Krzysztof Popławski · CC BY 4.0 · via Wikimedia Commons
- San Siro: The Shared Cathedral of Milan — Photo: johnseb (Flickr) · CC BY 2.0 · via Wikimedia Commons
- Serie A: Tactics, History and the Calcio Tradition — Photo: Unknown author · Public domain · via Wikimedia Commons
- Signal Iduna Park and the Yellow Wall — Photo: Валерий Дед · CC BY 3.0 · via Wikimedia Commons
- Stadium Spotter Tips: How to Recognise Any Ground — Photo: Gabor Tokai from Budapest, Hungary · CC BY-SA 2.0 · via Wikimedia Commons
- The Anatomy of a Transfer Saga — Photo: Piotr Drabik · CC BY 2.0 · via Wikimedia Commons
- The Art of Defending: Centre-Backs Who Defined a Generation — Photo: Pro2 · CC BY-SA 3.0 · via Wikimedia Commons
- The Art of the Free Transfer — Photo: Ray Terrill · CC BY-SA 2.0 · via Wikimedia Commons
- The Art of the Loan Move: How Young Players Really Develop — Photo: Jarek Tuszyński · CC BY-SA 3.0 · via Wikimedia Commons
- The Bundesliga and the 50+1 Rule, Explained — Photo: Felix1846 · CC BY-SA 4.0 · via Wikimedia Commons
- The Greatest Modern No. 10s and the Art of the Playmaker — Photo: Kskhh · CC BY-SA 4.0 · via Wikimedia Commons
- The Santiago Bernabéu: A Guide to Real Madrid's Cathedral — Photo: Zoser · CC BY 4.0 · via Wikimedia Commons
- The Utility Player: Why Versatility Is Football's Secret Weapon — Photo: jeollo · CC BY-SA 3.0 · via Wikimedia Commons
- Understanding La Liga: More Than Just El Clásico — Photo: Tsutomu Takasu · CC BY 2.0 · via Wikimedia Commons
- Why Daily Football Games Took Over From the Quiz Night — Photo: Alessio Damato · CC BY-SA 3.0 · via Wikimedia Commons
- Wonderkids: How Football's Next Generation Breaks Through — Photo: calflier001 · CC BY-SA 2.0 · via Wikimedia Commons