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Onetime Secret vs 1time: catalog facts
Onetime Secret	1time
Freemium Free to create secret links, with paid plans listed on the pricing page.	Free Free to use and open source under the MIT licence.
Web, Self-hosted	Web, Self-hosted, Browser extension, Command line
Links self-destruct after one view Optional passphrase and expiry	Encryption happens in the browser before upload Optional passphrase and choice of view count
Only for text, not files Recipient must open the link before it expires	Trusting a hosted instance means trusting its served code Small project with few contributors
Web application, Self-hosted, Hosted service	Downloadable app, Web application, Self-hosted, Browser extension
Open source	Open source
License not stated	License: MIT
No account needed	No account needed
Needs internet	Needs internet
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.