Leather
Open-source self-custody wallet for Bitcoin and Stacks assets, with browser, mobile and web apps
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About the Company
Leather is a self-custodial wallet for Bitcoin and Stacks, available as a Chrome browser extension, iOS and Android apps, and a web version with portfolio tracking. It handles BTC, STX, Ordinals and BRC-20 tokens, and offers token swaps through partners including Bitflow, Velar, the sBTC Bridge and ALEX.
The wallet is open source and operated by Leather Wallet LLC, a Trust Machines product. Its website cites an audit by Least Authority and a HackerOne bug bounty, and reports more than 100,000 users. Ledger hardware wallets are supported, along with multisig, pooled and liquid staking, and spam filtering plus UTXO protection for Ordinal inscriptions.