easyCV （video recorder and snapshot library,based on javaCV）基于javaCV的跨平台视频录像和基于FFmpeg的快照(截图)库

🙏 提供时间轴转星座|生肖工具、系统存储空间获取工具、文件大小格式化工具、获取指定文件大小工具、AES加密解码工具(支持android端平台加密解密，java端和android端相互加密解密)、SharePreference操作工具、 File文件操作工具、日期获取和计算工具、界面跳转Intent操作工具、字符串验证和数值转换操作工具、手机震动工具、系统资源操作工具、网络检测工具、 wifi操作工具、单位换算工具、zip压缩和解压操作工具、XML解析操作工具（只支持几种指定格式）、图片加载和处理工具，数据库操作（增删改查）工具、Base64编码解码工具、MD5加密工具。

Share base64 PDF file - NPM library

致力于springboot 工作和学习中简单又实用的demo

Simple react native library to convert an image to a base64 string 🌄

Java图形验证码，支持gif、中文、算术等类型，可用于Java Web、JavaSE等项目。

RSA+AES/RC4+MD5/SHA1+BASE64加密解密。Java及Android平台通用的RSA算法工具类及其例子（敏感信息加密、私钥签名&公钥验签、公钥加密&私钥解密、软件注册码/授权码）

Using RSA and AES encrypted communication between client and server written in Java.

Vision Camera Frame Processor plugin. Convert the frame to base64 image data

A cryptographically secure pseudorandom number generator cli tool printing in a wide variety of byte encodings (hex, base64,..) and for many programming languages (c, java, c#, php, etc.) using NIST SP800-90Ar1 HMAC-DRBG. Supports external seeding from various true random services.

Convert Image Files and return them as Base64 Encoded Strings

Image SMS uses long text SMS to send a very small picture.

优雅的java加解密工具类-支持RSA，AES，MD5，Base64，Hex，ROT;

😍⭐⭐Simple String Encrypt & Decrypt Library Android😍⭐⭐

Code Vault is an Android application developed using Android Studio that provides encryption and decryption of text using the Base64 algorithm and a secret key. This app allows users to securely store and share sensitive information by encoding it into Base64 format with a secret key.

Arbitrary base encoding & decoding

MiGBase64 is a very fast and small Base64 Codec written in Java (clone of http://migbase64.sourceforge.net/)

Java12 Collect some more useful utils!

A base64 encoder for Java