Developer tools & open source✦Editorial profile
Coinb.in
Browser tools to build, inspect and sign Bitcoin transactions.
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Developer tools & open source
BIP39 Mnemonic Code Converter
Inspect BIP39 mnemonic derivation and deterministic wallet addresses.
What it does
Ian Coleman’s converter shows how mnemonic words and an optional passphrase derive deterministic wallet keys and addresses. The project provides a downloadable offline build. Use test phrases when exploring the website; entering a real seed into a connected browser can expose funds.
Features & requirements
- Platforms
- Web, Source codeVerified against the listed official resource on 15 October 2026.Source · 15 Oct 2026 ↗
- Bitcoin support
- Bitcoin-related serviceVerified against the listed official resource on 15 October 2026.Source · 15 Oct 2026 ↗
Sources & freshness
Awesome Bitcoin ↗Source refreshed · 16 Oct 2026
Discovery from igorbarinov/awesome-bitcoin. Follow the linked official project for current information. CC0 1.0 ↗
Editorial review · 15 Oct 2026
Imported records link to their sources. An entry is a discovery aid, not an endorsement.