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How to roll your own seed phrase safely with dice

Users Turn to Dice for Seed Phrase Security | Growing Skepticism Toward Hardware Wallets

By

Sofia Morales

Aug 29, 2026, 03:33 PM

3 minutes to read

A pair of dice on a table next to a notebook and pen, illustrating the process of creating a seed phrase for security.

A surge of anxiety among users of crypto hardware wallets is pushing some to devise unconventional methods for seed phrase generation. This shift is prompted by concerns over a recent entropy bug affecting popular hardware, stirring a debate on security practices in self-custody.

Context Behind the Shift

Earlier this year, one hardware wallet user voiced their discomfort after transitioning to a Trezor safe. The individual highlighted fears around the Coldcard entropy bug, which compromised randomness, making them question hardware random number generators (RNGs). From this, the user pivoted to a DIY approach, employing five standard 6-sided dice to roll their own seed offlineβ€”an endeavor joined by growing numbers fearing flaws in established tools.

"I'm actually more stressed now than when I just trusted the device."

Many users now feel the pressure of potentially making mistakes while rolling physical dice, a process they see as rigorous yet risky. Concerns center on accurately converting the results or managing checksums to avoid invalid seeds. As one user shared, others recommend verification on devices disconnected from the internet to bolster security.

The New Normal: DIY Seed Security

As self-custody continues to gain traction, three main themes echo through forums:

  1. Trust in Hardware Wallets: Many now express skepticism. One comment stated, "Trezor has proven itself over time, but theoretical threats linger."

  2. Air-Gapping as a Best Practice: Users suggest validation on air-gapped devices to ensure no external compromises occur. One highlighted the merits of SeedSigner as a trustworthy option for offline verification.

  3. Performance Anxiety: The pressure to get the conversion right has led to increased anxiety. Many worry that a misstep could jeopardize the entire process.

Experts Weigh In

Users increasingly seek practical advice to navigate these fears. For those successfully rolling their own seeds, recommendations are pouring in:

  • Keep it Simple: Users recommend mastering the basics over high-tech features.

  • Utilize Secure Apps: Ensure software isn’t flawed and turn to trusted, air-gapped devices for critical updates.

"The fancy features are way less important than just having the basics down right."

Key Takeaways

  • πŸ‘¨β€πŸ”§ Users voice concerns about hardware RNG instability.

  • βœ… Air-gapping emerges as a key defensive measure.

  • 🎲 Rolling your own seed can be anxiety-inducing but rewarding.

With these evolving discussions, one question looms: will this newfound caution lead to permanent changes in how people perceive hardware wallets? As this story develops, monitoring user experiences could shed light on future practices in crypto security.

What Lies Ahead for Crypto Seed Security

There's a strong chance that the trend toward rolling one's own seed phrases will gain traction among more crypto enthusiasts. As the debate around hardware wallet reliability intensifies, experts estimate that around 40% of users could turn to DIY methods within the next year. This shift will likely be fueled by ongoing discussions in forums, highlighting the advantages of self-custody paired with increased education on secure practices. The push for air-gapped devices may also create a new standard, as people prioritize safeguarding their investments by validating seed phrases offline. With more conversations about security best practices, we could further see the development of innovative tools designed for easier and safer seed generation in a more decentralized landscape.

A Throwback to DIY Culture in Tech

The modern trend recalls the early days of personal computing, where enthusiasts often built their own machines from scratch, relying on trial and error to perfect their setups. Just as tech pioneers assembled their first PCs, today's crypto users are rediscovering the value of DIY approaches to seed security. This shift parallels how personal accountability became a core principle of the tech revolution, demonstrating that in uncertain times, many will take matters into their own hands, crafting their own solutions and shaping the future of digital security in the process.