Free tools

Stress-test your treasury in 30 seconds.

The tools run in your browser. What you type into them stays on this device. Bitcoin-first. These tools do not track other digital assets. No account for these five tools. The sample workspace and the other calculators still ask you to sign in.

• Policy

  A plain-English draft from answers you type. Copy or print it.

  Build your policy

• Stress test

  −30%, −50%, −70%, or a decline you set. Runway and a covenant you enter.

  Run the stress test

• Board memo

  One page from your numbers, or from the stress test on this device.

  Draft the board memo

• Position

  A percent cap and a cash buffer. The binding limit, in USD and BTC.

  Size the position

• Cost basis

  Lots, weighted average cost, unrealised gain or loss. Not tax advice.

  Total the lots