// one-time secret

Share a secret once.

Paste a sensitive value. We’ll give you a single-use URL. The first person to open it sees the secret; every click after that gets “already viewed.” Encrypted in your browser before it leaves your device — Flintmere holds the ciphertext but never the key. Auto-expires in 24 hours.

A free utility from the Flintmere team. Built originally for handing read-only Shopify Admin tokens to the audit team — available for any one-shot secret transfer.

For credentials, configuration values, and one-shot secrets between consenting parties. Not a paste host or anonymous-publishing tool. Abuse — illegal content, harassment, threats, doxxing — will be reported and the source IP rate-limit-banned. See terms and privacy.