cryptii/cryptii

Health v2 · maintenance only

Adoption not part of the score

1498 stars · 261 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Cryptii is a web app and framework for modular conversion, encoding, and encryption, performed entirely in the browser with no server interaction. It composes 'Bricks' (encoders and viewers) into sequential 'Pipes' that support a wide range of ciphers, formats, and algorithms like Base32, Morse code, and the Enigma machine.

Use cases

• convert text to base64 or base32 in the browser
• decode a morse code message online
• encrypt text with the enigma machine
• convert hex to ascii85
• encode text with a1z26 or bacon cipher
• chain multiple encoding and cipher steps together
• decode data offline without uploading it to a server

When to choose

• you need quick client-side encoding, decoding, or classical cipher conversion without sending data anywhere
• you want to chain multiple conversion steps visually and edit content interactively
• you need a self-hostable or offline-capable encoding playground

When to avoid

• you need strong modern cryptography for securing real data — this is a conversion/education tool, not a security product
• you need bulk or scripted batch conversions from the command line
• you need server-side or API-based encoding at scale

Facets

application · maturity active

cryptography serialization web-framework developer-tools security web-development developer-tools privacy browser encoding ciphers enigma-machine client-side base64 modular-conversion bricks web-server nodejs

Member repositories

For agents

markdown · JSON · MCP: product_card(name="cryptii/cryptii")