Seed Phrase

Discover the BIP-39 Seed Phrase Generator

Seed — what it is and how to generate your Seed Phrase

A Seed is a sequence of 12 or 24 words that acts as the master key to your cryptocurrency wallet. Without your Seed Phrase, there is no way to recover your funds. That’s why generating and storing your Seed securely is absolutely critical.

⚠️ Important: this generator does not validate phrases at the moment. Please check manually and store your Seed Phrase in a secure location.

👉 Now that you understand the importance of your Seed, generate your Seed Phrase below and keep it safe at all times.

Seed — geração offline

Gere sua Seed (12/24 palavras) 100% offline. Máscara com timer e impressão de backup.

⚠️ Responsabilidade do usuário: este gerador não realiza validações automáticas nem armazena dados. Você é o único responsável por gerar, conferir e guardar sua Seed em local seguro.
`); win.document.close(); win.focus(); win.print(); }); ui.btnShow.addEventListener("click", unmask); ui.btnHide.addEventListener("click", mask);ui.mwOk.addEventListener("click", ()=>{ localStorage.setItem("seed_warn_skip","1"); closeWarn(); generateFlow(false); }); ui.mwCancel.addEventListener("click", closeWarn); })();

Seed — Frequently Asked Questions

What is a Seed?

A Seed is a sequence of 12 or 24 words that allows you to recover your crypto wallet. Always store it offline.

Does the Seed work with Ledger, Trezor, MetaMask, and Electrum?

Yes. Using the official BIP-39 wordlist (2048 words), your Seed is interoperable with these wallets.

Is any data from this Seed sent to the server?

No. This generator runs 100% in your browser and does not send any data.

Important Disclaimer:

This BIP-39 Seed Phrase generator is provided for **educational and informational purposes only**. It was created to demonstrate how seed phrases are generated and **SHOULD NOT BE USED TO GENERATE REAL SEED PHRASES** for wallets containing funds.

The security of your Seed Phrase is your **sole and exclusive responsibility**. Any use of this tool to generate real wallet seeds, or any loss of funds resulting from its use, is entirely at your own risk.

We strongly recommend using trusted hardware wallets or cryptocurrency wallet software to generate and store your real Seed Phrases.

**By using this tool, you acknowledge and agree to these terms and accept all associated risks.**

Você pode ter perdido

Técnicas Avançadas de Autogestão Emocional para Investidores

Falência Emocional: O Vírus Mental que Leva Investidores à Ruína Financeira

Diego Vinicius Righetti Sa 08/10/2025
Tokenização de ativos

Tokenização de ativos: O aviso que ninguém levou a sério

Diego Vinicius Righetti Sa 06/10/2025
diferença entre preço e valor

Preço vs. Valor

Diego Vinicius Righetti Sa 03/10/2025
Fundamentos da Psicologia do Investidor: Como Suas Emoções Moldam Seus Resultados Financeiros

Fundamentos da Psicologia do Investidor

Diego Vinicius Righetti Sa 01/10/2025