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.
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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
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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