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CyberChef vs Dev Toolbox: catalog facts
CyberChef	Dev Toolbox
Free The open-source application is available without a license fee.	Free Free and open source under the GPL-3.0-or-later licence.
Web, Self-hosted	Linux
Combine many data operations into repeatable recipes	Many small developer tools in one app Works locally instead of pasting data into websites
Complex recipes require understanding the transformations involved.	Linux only Covers quick tasks rather than full workflows
Web application, Self-hosted	Downloadable app
Open source	Open source
License: Apache-2.0	License: GPL-3.0-or-later
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked October 1, 2026

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