Overview
Share a one-time encrypted secret from your browser. The URL-fragment key is not sent to Secretus secret endpoints.
Secretus lets you create and share one-time encrypted links directly from your browser. Use it for passwords, API keys, private notes, and sensitive files. HOW IT WORKS 1. Open the extension or select text on a webpage and choose Secretus from the right-click menu. 2. Enter your secret and choose an expiration time. 3. Create a secure link, copy it, and share it with your recipient. Once the secret is retrieved, the link becomes unavailable. Unopened secrets expire after the time you select. KEY FEATURES • Share text directly from the browser toolbar. • Turn selected webpage text into a secret using the right-click menu. • Attach a file through the extension’s dedicated compose tab. • Choose an expiration time and add an optional label. • View your secrets and revoke access before they are opened. • Use a consistent dark interface, regardless of your browser or system theme. ENCRYPTED IN YOUR BROWSER Secret content is encrypted locally before upload. The decryption key is carried in the link’s URL fragment and is not sent to Secretus secret endpoints. Anyone with the complete link can access the secret while it remains available, so share it only with your intended recipient. Learn more: https://secretus.app Privacy policy: https://secretus.app/privacy
Details
- Version1.0.9
- UpdatedSeptember 9, 2026
- FeaturesOffers in-app purchases
- Size130KiB
- LanguagesEnglish
- DeveloperMUNTEANU C. D. MIHAI PERSOANA FIZICA AUTORIZATAWebsite
Bulevardul Bucureștii Noi, Nr. 136,Parter, Ap. 5, Sector 1 București, București 012366 ROEmail
founder@secretus.appPhone
+40 750 487 485 - TraderThis developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.
- D-U-N-S681696894
Privacy
Secretus — Share a Secret has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
Secretus — Share a Secret handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, visit the developer's support site
