web developer and programmer tools
World's simplest RC4 encryptor. Just paste your text in the form below, enter password, press RC4 Encrypt button, and you get encrypted text. Press button, get RC4. No ads, nonsense or garbage.
Announcement: We just launched Online Math Tools – a collection of utilities for solving math problems. Check it out!
Want to RC4-decrypt text?
Use the RC4-decrypt tool!
Looking for more programming tools? Try these!
Pro tip: You can use ?input=text query argument to pass text to tools.