Repository Issues

gchq/CyberChef

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

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Stars
 (34,843 stars)
Forks
 (3,944 forks)
Indexed issues
 (63 indexed issues)
open beginner issues
 (51 open beginner issues)
Latest indexed
Jul 5, 2026
Last GitHub push
May 15, 2026
License
Apache License 2.0
Contributing guide
Contributing guide
Code of conduct
Code of conduct
Dominant language
JavaScript
PR merge metrics
 (Avg merge 57d 13h) (62 merged PRs in 30d)
Beginner labels
help wantedgood first issue

Issues

55 open indexed issues

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Open
Feature request: ASP ViewState Decoder
help wantedoperation

gchq/CyberChef #603 opened Jul 25, 2019 · JavaScript · 34,843 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments3 reactions0 assignees
Open
Feature Request: Add Audio-related tools
help wantedoperation

gchq/CyberChef #542 opened Apr 15, 2019 · JavaScript · 34,843 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments1 reaction0 assignees
Open
Operation request: MIME rfc2047
help wantedoperation

gchq/CyberChef #538 opened Apr 9, 2019 · JavaScript · 34,843 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments1 reaction0 assignees
Open
Feature request: yenc encode/decode/detect
help wanted

gchq/CyberChef #502 opened Mar 5, 2019 · JavaScript · 34,843 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Improvement: Rolling XOR
help wantedimprovement

gchq/CyberChef #426 opened Nov 20, 2018 · JavaScript · 34,843 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
1 comment0 reactions0 assignees
Open
Operation request: JavaScript deobfuscator
help wantedoperation

gchq/CyberChef #425 opened Nov 20, 2018 · JavaScript · 34,843 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments3 reactions0 assignees
Open
Operation request: XSLT processor
help wantedoperation

gchq/CyberChef #418 opened Nov 20, 2018 · JavaScript · 34,843 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Feature request: String index lookup util
help wantedoperation

gchq/CyberChef #408 opened Nov 14, 2018 · JavaScript · 34,843 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
1 comment0 reactions0 assignees
Open
Feature Request: Cronjob schedule creator
good first issuehelp wantedoperation

gchq/CyberChef #406 opened Nov 7, 2018 · JavaScript · 34,843 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
9 comments3 reactions0 assignees
Open
Feature request: AES EME Mode Support
help wantedimprovement

gchq/CyberChef #404 opened Oct 28, 2018 · JavaScript · 34,843 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Feature request: Templating support
help wantedoperation

gchq/CyberChef #324 opened Jul 28, 2018 · JavaScript · 34,843 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees