Online Demo — test the encryption here before downloading anything.
Use the 12 or 24 word buttons to generate a random seed phrase, enter any keys you like, and verify the full encrypt/decrypt cycle works as expected.
When you're ready to use Legacy for real, download Legacy-offline.html from github, disconnect from the internet, and open it locally. Do not enter your actual seed phrase into this online version.
Please read the HOW-IT-WORKS page and the BENEFITS page before using Legacy offline.
For testing purposes, you can generate random seed phrases using the 12 or 24 word buttons.
Check the expected functionality of your keys using the DECRYPT page.
Encrypted Seed Phrase: