CyberChef

CyberChef

gchq.github.io · Verified Feb 21, 2026 · No checks
Open Tool

Description

The Cyber Swiss Army Knife — encode, decode, encrypt, compress, and analyze data with a drag-and-drop recipe builder.

No-Login Task

"Encode, decode, and transform data"

Tags

Health History

14 days ago → Today · Uptime: 100%

Repository

gchq/CyberChef

★ 35.1k ·Ⓟ 4k · JavaScript · Apache-2.0 · Updated 22d ago

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