txtcrypt

Encrypt and decrypt secrets stored in DNS TXT records

Password

Confirm Password

Secret (optional)

TOTP Seed (optional)

At least one of Secret or TOTP Seed must be provided.

Encrypted Output

Store this value as a DNS TXT record.

Domain / Record Name

DNS-over-HTTPS Provider

Cloudflare Google

Encrypted Data

Password

Fetched Record

Secret

TOTP Code

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--s remaining

Encryption: Argon2id + AES-256-GCM · All processing happens in your browser