Yellowdex

Tracking since Apr 2, 2026.

Changelog

• Jun 4, 2026
  description

  Remember every crypto address you encounter.
  
  Yellowdex automatically detects crypto addresses on any webpage—from Etherscan to Twitter—and lets you label them with custom names and organizations. Build your personal address book as you browse.
  
  Features:
    - Automatic address detection across all websites
    - Two-tier labeling: entity names + address labels (e.g., "Uniswap: Hot Wallet")
    - Entity grouping, tags, and collections for organization
    - Connect your Ethereum wallet for secure authentication and cross-device sync
    - Import/export your data anytime
  
  To enable cloud sync, connect your Ethereum wallet (MetaMask, Rabby, etc.) by signing a message—no transactions or private key access required. Your labels will automatically sync across all your browsers and devices.
  
  Currently in beta. We recommend periodically exporting your labels as a backup while we refine the experience.

  Remember every crypto address you encounter.
  
  Yellowdex automatically detects crypto addresses on any webpage—from Etherscan to Twitter—and lets you label them with custom names and organizations. Build your personal address book as you browse.
  
  Features:
    - Automatic address detection across all websites
    - Two-tier labeling: entity names + address labels (e.g., "Uniswap: Hot Wallet")
    - Entity grouping, tags, and collections for organization
    - Import/export your data anytime
  
  
  Currently in beta. We recommend periodically exporting your labels as a backup while we refine the experience.

• Jun 4, 2026
  permissions

  storage, activeTab, identity, notifications

  storage, activeTab

Permissions & access

Permissions

storageactiveTab

Host access

https://sync.yellowdex.ai/*

Screenshots