Password protect a static HTML page, decrypted in-browser in JS with no dependency. No server logic needed.

PKI.js is a pure JavaScript library implementing the formats that are used in PKI applications (signing, encryption, certificate requests, OCSP and TSP requests/responses). It is built on WebCrypto (Web Cryptography API) and requires no plug-ins.

A small implementation of `getRandomValues` for React Native

A collection of secure encryption examples for encrypting strings and binary data.

一款安全又便捷的网页加密工具。采用 AES-256 + PBKDF2 百万次迭代 + HMAC 验签，密码与解密全程留在浏览器本地；一条命令或图形界面即可把 HTML（乃至整站 css/js/图片）加密成自解密页面，部署到任意静态托管。Secure, effortless HTML encryption: AES-256, PBKDF2 (1M iterations), HMAC, with fully client-side decryption. Encrypt an entire site (CSS/JS/images) into a self-decrypting file via one command or GUI—deploy anywhere static.

A WebCrypto Polyfill for NodeJS

🔐 Singleplayer end-to-end encryption library for the web

End-to-end encrypted file transfer.

webcrypto-liner is a polyfill that let's down-level User Agents (like IE/Edge) use libraries that depend on WebCrypto. (Keywords: Javascript, WebCrypto, Shim, Polyfill)

A pure Typescript/Javascript implementation of XAdES based on XMLDSIGjs. (Keywords: WebCrypto, XMLDSIG, XADES, eIDAS, Trust List, X.509, CRL, OCSP)

🌐 (Web 3.0) Pastebin built on IPFS, securely served by Distributed Web and Edge Network.

WebAssembly port of Deflate, Gzip, and Zlib compression algorithms

Common code referenced across Bitwarden JavaScript projects.

A WebCrypto Polyfill for Node in TypeScript built on OpenSSL.

A Hybrid Public Key Encryption (HPKE) module built on top of Web Cryptography API.

2key-ratchet is an implementation of a Double Ratchet protocol and X3DH in TypeScript utilizing WebCrypto.

Use your web browser to encrypt and decrypt files.

🎲 webcrypto library for Node, React Native and IE11+

Authentication library for the browser environment using Web Crypto API

Cross-platform implementation of Web Cryptography APIs