About StreamSlot

StreamSlot is a free, browser-based dashboard designed specifically for trading card box breakers who stream live on platforms like Whatnot, eBay Live, TikTok, and YouTube.

What is Card Breaking?

Card breaking (or "box breaking") is when a host opens sealed trading card boxes live on stream and distributes the cards to participants who purchased teams or slots. StreamSlot makes this process smooth, professional, and engaging.

Key Features

• OBS-Ready Scene: Chroma key (green screen) support for transparent backgrounds
• Multiple Sports: Pre-loaded NBA (30 teams), MLB (30 teams), NFL (32 teams)
• Custom Slots: Create unlimited custom slots with custom names and colors
• Team Randomizer: Fair random team selection with animated overlay
• Trade Machine: Easy team swaps and respins between buyers
• Transaction Log: Track all purchases, trades, and respins with timestamps
• CSV Export: Export buyer assignments for easy shipping labels
• Stream Overlays: Full-screen animations for engagement (PYT, Stash Pass, 2 Spins)
• Video Overlay: Reserve space for your camera feed in the scene with preset positioning and aspect ratio lock
• Auto-Save: All data persists in your browser automatically
• Keyboard Shortcuts: Streamline your workflow with hotkeys

100% Free & Privacy-Focused

StreamSlot is completely free to use. All your data stays in your browser - we don't collect or store anything on servers. No signup required, no hidden fees, no data harvesting.

Open Source

StreamSlot is open source and available on GitHub. Contributions, feedback, and feature requests are welcome!

Support the Project

If you find StreamSlot helpful for your breaks, please:

• Share it with other breakers in the community
• Star the project on GitHub
• Follow us on social media for updates
• Report bugs or suggest features

Built For Breakers, By Breakers

StreamSlot was created to solve real problems faced by card breakers every day. We're constantly improving based on community feedback.