NFL Optimizer

Build optimal NFL DFS lineups with this free fantasy football optimizer tool.

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Total Calculations Run

< 15ms

Browser Execution Speed

100%

Client-Side Privacy

4.9 / 5.0

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About This Tool

This NFL Fantasy Football Optimizer is a free tool designed for Daily Fantasy Sports (DFS) players. Input your player pool with positions, salaries, and projected points, set salary cap and lineup constraints, and generate optimal lineups using a knapsack algorithm. The tool helps maximize projected points while adhering to DFS platform rules, all client-side for privacy and speed.

Save your calculation history with a free account

How to Use

Select positions (QB, RB, WR, TE, FLEX, DST) for your lineup.
Enter player data: name, position, salary, and projected points.
Set salary cap (e.g., $50,000 for DraftKings).
Adjust lineup constraints (e.g., min/max players per position).
Click 'Optimize Lineup' to generate the best lineup.
View results with player details and totals.

Frequently Asked Questions

Find Quick Answers

What DFS platforms does this optimizer support?

It supports general DFS rules; adjust salary cap and positions to match platforms like DraftKings or FanDuel.

Is my player data stored or sent to a server?

No, all optimization runs entirely in your browser for complete privacy.

Can I optimize for multiple lineups?

Currently, it generates one optimal lineup; you can manually adjust constraints for variations.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

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