# ROT13 Decoder > ROT cipher tool for encoding and decoding text with multiple cipher modes. Canonical page: [https://chrome-stats.com/d/com.rot13decoder](https://chrome-stats.com/d/com.rot13decoder) ## Overview - **ID:** `com.rot13decoder` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** JW-Cai - **Category:** TOOLS - **Downloads:** 2,492 - **Version:** 1.0.2 - **Last updated:** 2026-08-11 - **First published:** 2024-12-04 - **Publisher country:** CN - **Size:** 18 MB - **Data as of:** 2026-09-11 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.rot13decoder) - **Website:** [https://www.rot13.app](https://www.rot13.app/) - **Privacy policy:** [https://www.rot13.app/privacy-policy](https://www.rot13.app/privacy-policy) ## Description ROT13 Decoder is a modern and user-friendly tool for encoding and decoding text using various ROT cipher methods. Perfect for puzzle solving, learning about basic cryptography, or just having fun with text transformation.

πŸ”„ Multiple Cipher Modes:
‒ ROT13 - Classic letter substitution (A→N, B→O, etc.)
β€’ ROT5 - Number substitution (0β†’5, 1β†’6, etc.)
β€’ ROT18 - Combined ROT13 for letters and ROT5 for numbers
β€’ Custom ROT - Create your own patterns with custom shift values

✨ Key Features:
β€’ Real-time encoding and decoding
β€’ Copy functionality
β€’ Clean, ad-free experience
β€’ Works completely offline

πŸ’‘ Perfect for:
β€’ Puzzle enthusiasts
β€’ Students learning cryptography
β€’ Online communities using ROT ciphers
β€’ Anyone interested in text transformation

Note: ROT ciphers are simple substitution ciphers intended for fun and educational purposes. They are not secure for encrypting sensitive information.

Privacy First: No ads, no tracking, no data collection. Everything works offline! ## Rankings - #889,778 β€” Overall ## Permissions and access ### Permissions - `com.rot13decoder.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [ROT13 Encoder / Decoder](https://chrome-stats.com/d/appinventor.ai_mawan911.Rot13) β€” 1,687 users - [Rot13 β†Ί Edg13](https://chrome-stats.com/d/be.robinj.rot13) β€” 631 users - [Π‘ypher Decoder](https://chrome-stats.com/d/com.cypher.decoder) β€” 10 users - [ROT13 Translator](https://chrome-stats.com/d/de.zieren.rot13) β€” 15,722 users, 5.00 / 5 - [Crown Coins CasinoΛŒβ€Ž β€Ž β€Ž](https://chrome-stats.com/d/com.strongest.amusingvoice) β€” 1,120 users - [Cipher Raven Lark Draw](https://chrome-stats.com/d/com.cipher.raven.lark.draw) - [Text Encoding Lab](https://chrome-stats.com/d/com.jcraft.textencodinglab) β€” 28 users - [Cipher Draw Just Raven](https://chrome-stats.com/d/com.cipher.draw.just.raven) β€” 2 users - [Cipher Faw Wise Bend](https://chrome-stats.com/d/com.body.body_stretch_flow) β€” 1 users - [Cipher Isle Beige Oak](https://chrome-stats.com/d/com.cipher.isle.beige.oak) - [Cipher Urial Newt Web](https://chrome-stats.com/d/com.evoke.newt.lac.pure) β€” 2 users - [Cipher Knot Dale Unit](https://chrome-stats.com/d/com.cipher.knot.dale.unit) --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.rot13decoder)