Extensions for sleeper.app
33 browser extensions built for sleeper.app. Compare features, permissions, and safety across Chrome, Firefox, and Edge.
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DraftSharks Sync
Pulls your fantasy football rosters, league info, and draft picks from the top commissioning services.
—3.22.8
Chrome Web StoreWalterPicks League Sync
Sync fantasy sports leagues with WalterPicks
Chrome Web StoreRotoWire
Get quick access analysis for your fantasy sport leagues.
Chrome Web StoreLineupExperts
Get expert advice for your fantasy teams.
Chrome Web StoreRotoBaller Team Sync
Import your fantasy team rosters and sync your leagues. Get custom tools and advice based on your specific teams and settings.
Chrome Web StoreFlock Fantasy Draft Overlay
Draft overlay for Underdog, DraftKings, ESPN, Yahoo, and Sleeper fantasy football drafts
LineupExperts
Get expert advice for your fantasy teams.
5.0—
Chrome Web StoreDraftKick Live
Take control of your draft with the world's most powerful fantasy draft assistant! UPDATED FOR FANTASY FOOTBALL 2026! Stop…
Chrome Web StoreSleeper Chat Hider
Hides the sleeper chat feed
RotoBaller Team Sync
Import your fantasy team rosters and sync your leagues. Get custom tools and advice based on your specific teams and settings.
5.0—
Chrome Web StoreBeatADP Live Draft
Sync your customized fantasy football cheat sheet rankings to ESPN & Sleeper using BeatADP.
Chrome Web StoreSleeper Enhancement
Improves features of the Sleeper Fantasy Football Website.
Chrome Web StoreInside Edge: Player Intel
Get instant matchup scores and Inside Edge's renowned player insights on your favorite fantasy and sports sites.
Chrome Web StoreFantasy Football Ticker: Yahoo, ESPN, Sleeper
An extension to overlay live score updates from all your fantasy teams on live streams and videos.
Chrome Web StoreDraftCompass Lite
Level up your drafts by integrating your own custom rankings into Sleeper draft-rooms.
Chrome Web StoreDraftCompass Pro
Level up your drafts by integrating customized rankings sources and user-specific insights into Sleeper draft-rooms.
Chrome Web StoreDraftCompass - Lineup Analyzer
Optimize lineups with projections derived from sportsbook player props
Chrome Web StoreSports Betting Odds Finder
Compare sports betting odds across platforms to see available lines and prices before placing a bet.
Chrome Web StoreFantasy Football Rankings Overlay
Displays VORP/VOAS rankings on fantasy platforms
Chrome Web StoreOptimus Fantasy League Sync
Sync your fantasy leagues from Yahoo, ESPN, CBS, Fantrax, NFL.com and more with Optimus Fantasy Tools
Chrome Web StoreConch FF
Richer stats and a cleaner layout for your fantasy football leagues on Sleeper. Not affiliated with Sleeper.
Chrome Web StoreDraft Sidekick
Live tier-based cheat sheet for Sleeper fantasy drafts — steal alerts, auto-pick tracking, drag-to-rank
Chrome Web StoreDraft Guru
Expert rankings that automatically update as you draft.
Chrome Web StoreFantasySportsMD Draft Co-Pilot
Live AI draft recommendations overlaid on your Sleeper, Yahoo, or ESPN draft room.
Chrome Web StoreFantasy Team Sharer
Share your fantasy baseball/football team roster and stats easily
Chrome Web StoreEdge Pro Fantasy Connector
One-click ESPN cookie capture + Yahoo/Sleeper deeplinks for Edge Pro Fantasy.
Chrome Web StoreDraft Decoder Assistant
Helper extension for Draft Decoder to capture draft credentials and sync draft boards.
Chrome Web StoreSleeper Syncer
Syncs Sleeper draft and league data to your Discord bot.
Chrome Web StoreTickerTape Bridge
Connects your Sleeper, ESPN, Yahoo, or FanDraft draft room to TickerTape.