Categories

Generate

Random Password QR Code Screen Record Range Number Lab UUID Batch Forge Random Grouping

Image

Offline Watermark Image Compress QR Content Reader Barcode Canvas

Encrypt

Text MD5 File MD5 HMAC Hash SHA Hash AES Cipher Rabbit Cipher DES / 3DES RC4 Cipher Base64 Unicode Convert URL Encode

Time

Timestamp Date Calculation World Time Business Day Offset Multi-Line Time Converter

Convert

Unit Switchboard

Finance

English Amount Draft Number Sheet Summary Loan Payment Planner

Text

RMB Uppercase List Cleanup Emoji Cleaner CN ID Check Chinese Script Switch Pinyin Transcriber Pluralize English Case CN/EN Spacing Trim Text Regex Test Markdown to HTML

Dev

JSON Format JSON Type Sketch CSS Format JavaScript Format HTML Format SQL Format Cron Schedule Naming Gearbox Color Format Bridge WebSocket Test Go Struct / JSON Less to CSS Base Conversion

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RC4 Cipher

Quickly encrypt or decrypt text using the classic RC4 stream cipher algorithm. Completely localized for your privacy.

Classic cipher

Fast actions

Local only

RC4

Key

Action

Input

Output