# Cryptii

> Browser-based web application for modular conversion, encoding, and encryption without server interaction.

- Website: https://cryptii.com/?ref=devshelf.io
- DevShelf page: https://devshelf.io/resource/cryptii
- Pricing: Free
- Tags: Open Source, No sign-up
- Categories: [Developer Utilities](https://devshelf.io/category/developer-utilities.md)
- Last checked: 2026-11-02

## About

Cryptii is a web application that provides modular conversion, encoding, and encryption utilities directly within the browser. All translations and operations are performed locally on the client side without any server interaction, ensuring user data privacy. The tool supports various formats including hash functions, binary-to-text translations, ciphers, and the Enigma machine. This is an open-source project licensed under the MIT license.

## Alternatives

- [Online Tools](https://devshelf.io/resource/online-tools.md): A comprehensive web-based collection of developer utilities for hashing, cryptography, compression, encoding, formatting, and text conversion. (pricing: Free)
- [1.tools](https://devshelf.io/resource/1-tools.md): Collection of open-source useful developer tools, converters, encoders, and generators running entirely client-side in the browser. (pricing: Free)
- [IT Tools](https://devshelf.io/resource/it-tools.md): Collection of handy online tools for developers, including cryptography, conversion, web, and network utilities. (pricing: Free)

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