Overview
The Cyber Swiss Army Knife — your pinned tools in a popup, the full app in a tab. Entirely offline.
CyberChef performs local data transformation — encoding, decoding, encryption, compression, hashing and parsing — on text the user supplies or selects. It presents the user's saved operations in a popup or side panel and the full CyberChef application in an extension tab. All processing happens on the user's device; the extension makes no network requests.
Details
- Version0.1.2
- UpdatedAugust 9, 2026
- Size22.88MiB
- LanguagesEnglish (United States)
- Developer
- Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.
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
