Overview
Local-first dynasty football context for Fantrax.
Fantrax Dynasty Tools adds dynasty-football analysis directly to your Fantrax league pages, helping you evaluate rosters, players, contracts, and future draft capital without switching between multiple websites. Features include: - Dynasty player values and position-specific value charts - Overall, offensive, IDP, draft-pick, and positional team rankings - Interactive league leaderboards and team depth charts - Contract spending, cap space, dead space, and league-wide comparisons - Contract-term breakdowns showing players and salary committed by remaining years - Draft-pick values designed for deep leagues, including IDP formats - Historical draft, trade, waiver, and free-agent acquisition information - Historical fantasy production and positional finishes - Kicker values modeled from Fantrax projections - FP/G per salary-dollar efficiency - Compact team insights integrated into Fantrax roster pages - Trade shortcuts when viewing another team The extension is local-first. League information and settings are stored in your browser, and the developer does not operate a backend or collect analytics. Optional FantasyCalc integration sends only the league format needed to retrieve appropriate dynasty values. Public nflverse data supports the IDP valuation model. Fantrax Dynasty Tools is an independent project and is not affiliated with or endorsed by Fantrax, FantasyCalc, GitHub, or nflverse.
Details
- Version0.0.5
- UpdatedAugust 21, 2026
- Size733KiB
- LanguagesEnglish (United States)
- Developer
Email
dmarzio@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
Fantrax Dynasty Tools has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
Fantrax Dynasty Tools handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, visit the developer's support site
