5 items
1337 — EVM signer for developers and power users. Readable confirms, Ledger/Trezor, LiFi swaps. No analytics. No 1337 server. 1337 is a self-custody EVM signer for developers, hackers, and power users. Understand the request, judge the risk, then sign or reject. Why 1337 • Readable confirms — human summary, local simulation (pass / fail / revert / gas), and contract danger flags • Your RPCs — 20+ chains, switch endpoints, network doctor • Hardware — Ledger (WebHID) and Trezor Connect alongside seed and private-key accounts • Signer tools — Signings history, Approvals (ERC-20 / NFT / Permit2), LiFi swaps, multisend, gas top-up, optional Inspect • Normal or Burner Mode — confirm every request by default, or mark a software account as a disposable auto-signer with risk gates Privacy No analytics. No 1337 server. No user accounts. Your encrypted vault stays in Chrome storage on this device. Network calls happen only when you use RPCs, swaps, explorers, or hardware. Policy: https://1337wallet.io/privacy Works with MetaMask-compatible dapps (EIP-6963, optional window.ethereum). Open the build and verify before you trust. Site: https://1337wallet.io/
Sep 9, 2026
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