1timelink

A practical workflow

1. Send a secret using the /1tl command in Slack to trigger a secure one-time link.
2. The link is posted instantly in the Slack channel and is valid for one view or until it expires.
3. Once the link is accessed, it self-destructs with no plaintext stored or Slack history footprint.

Based on the sources below. Editorial review does not imply hands-on product testing.

Candidates based on category and primary feature. Check feature and pricing differences before switching.

What changed

Changes to the facts recorded here, not a live scan of every vendor update. Save this tool to follow updates in your account.

1. 9/13/2026

   Updated: best for, export formats, features, integrations, limitations, plans, platforms, sources, summary, switching, use cases, walkthrough

   See recorded changes

   bestFor

   Before: ["Founders and startups handling secrets informally while maintaining security best practices.","Regulated organizations such as fintech and healthcare that must stay compliant."]

   After: ["Founders and startups handling secrets informally while maintaining security best practices.","Regulated organizations such as fintech and healthcare needing compliance."]

   exportFormats

   Before: ["Audit logs and notifications are delivered within Slack channels; no explicit export formats mentioned."]

   After: ["Secrets are shared as secure URLs that expire after one use or TTL; no plaintext export."]

   features

   Before: ["End-to-end encryption with AES-256 in browser ensuring zero-knowledge of secrets by backend.","One-time, expiring links that self-destruct after a single view or expiration time to prevent lingering risk.","Slack-first experience allowing sharing secrets directly in Slack via slash commands (/1tl).","Audit logging with instant notifications in a private Slack channel when links are created or accessed.","Zero plaintext storage; secrets are never stored unencrypted now or in the future."]

   After: ["End-to-end encryption with AES-256-GCM performed client-side in the browser.","One-time, expiring links that self-destruct after a single view or expiration time-to-live (TTL).","Slack-first experience with native slash command (/1tl) to share secrets directly in Slack channels.","Audit logging with instant notifications in a private Slack channel when links are created or accessed.","Zero plaintext storage; secrets are never stored unencrypted on servers or Slack."]

   integrations

   Before: ["Integrates natively with Slack via slash commands for secret sharing and audit notifications."]

   After: ["Integrates natively with Slack via slash commands and posts notifications in Slack channels."]

   limitations

   Before: ["Secrets can only be viewed once or until expiration; no multi-view or long-term storage of plaintext secrets.","Requires Slack integration; designed specifically for Slack teams and workflows."]

   After: ["Secrets can only be accessed once or until expiration; no multi-access sharing.","Requires Slack integration; not a standalone secret sharing tool outside Slack."]

   plans

   Before: []

   After: [{"name":"Standard","note":"Automatically extracted from the linked pricing source. Seat allowances, usage limits, taxes and terms are not confirmed — check them with the provider.","annual":null,"monthly":49,"perSeat":false,"currency":"USD","features":[],"extraUnit":null,"unitLabel":"","maximumSeats":null,"minimumSeats":1,"includedUnits":null,"startingPrice":false,"seatsConfirmed":false},{"name":"Enterprise","note":"Automatically extracted from the linked pricing source. Seat allowances, usage limits, taxes and terms are not confirmed — check them with the provider.","annual":null,"monthly":99,"perSeat":false,"currency":"USD","features":[],"extraUnit":null,"unitLabel":"","maximumSeats":null,"minimumSeats":1,"includedUnits":null,"startingPrice":false,"seatsConfirmed":false},{"name":"Self-Hosted","note":"Contact the provider for a quote.","annual":null,"monthly":null,"perSeat":false,"currency":"USD","features":[],"extraUnit":null,"unitLabel":"","maximumSeats":null,"minimumSeats":1,"includedUnits":null,"startingPrice":false,"seatsConfirmed":false}]

   platforms

   Before: []

   After: ["Browser-based client-side encryption with Slack integration; supports Slack workspaces."]

   sources

   Before: [{"url":"https://1timelink.com/","label":"Share Passwords Securely in Slack | 1TimeLink E2EE"}]

   After: [{"url":"https://1timelink.com/","label":"Share Passwords Securely in Slack | 1TimeLink E2EE"},{"url":"https://1timelink.com/pricing","label":"Share Passwords Securely in Slack | 1TimeLink E2EE"}]

   summary

   Before: "DevOps teams securely sharing credentials and access tokens among team members. End-to-end encryption with AES-256 in browser ensuring zero-knowledge of secrets by backend. One-time, expiring links that self-destruct after a single view or expiration time to prevent lingering risk."

   After: "DevOps teams securely sharing credentials and access tokens among members. End-to-end encryption with AES-256-GCM performed client-side in the browser. One-time, expiring links that self-destruct after a single view or expiration time-to-live (TTL)."

   switching

   Before: []

   After: ["Supports on-premises deployment as a Docker container for regulated environments requiring private infrastructure."]

   useCases

   Before: ["DevOps teams securely sharing credentials and access tokens among team members.","Security engineers maintaining auditability while sharing sensitive information."]

   After: ["DevOps teams securely sharing credentials and access tokens among members.","Security engineers maintaining auditability while sharing sensitive information."]

   walkthrough

   Before: ["Send a secret using the /1tl command in Slack to trigger a secure one-time link.","The link is posted instantly in the Slack channel and is valid for one view or until it expires.","Once the link is accessed, it self-destructs automatically with no plaintext stored or Slack history footprint."]

   After: ["Send a secret using the /1tl command in Slack to trigger a secure one-time link.","The link is posted instantly in the Slack channel and is valid for one view or until it expires.","Once the link is accessed, it self-destructs with no plaintext stored or Slack history footprint."]