Tools
Cooling signalNo paid features detectedLow-risk permissions
9M2PJU Classic Cipher Tool icon

9M2PJU Classic Cipher Tool

Effortlessly encode and decode text using a variety of classic ciphers with customizable keys.

Users10Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth-3Net users gained this week
7-day growth rate-27.3%Relative weekly velocity
Preview

9M2PJU Classic Cipher Tool Media preview

1 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

78910112026年7月18日2026年7月21日2026年7月24日Latest: 10
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

Not enough rating snapshots yet. More data will appear as new snapshots are collected.
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthGrowing
+1+14.3%
7-day growthDeclining
-3-27.3%
30-day growthDeclining
-2-20%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.1
ManifestV3
Size14.75KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

Unlock the secrets of classical cryptography with the 9M2PJU Classic Cipher Tool! Effortlessly encode and decode your text using a variety of timeless ciphers, including Caesar, Vigenère, and more. This user-friendly extension allows you to customize keys and explore the fascinating world of encryption and decryption right from your browser.

If you enjoy using this extension and would like to support its development, consider buying me a coffee! https://www.paypal.com/paypalme/9m2pju

Key Features:

Multiple Ciphers: Choose from a range of classic ciphers to encode and decode your messages.

Customizable Keys: Personalize your encryption with custom keys for each cipher.

Intuitive Interface: Enjoy a sleek, modern design that makes cryptography accessible for everyone.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score--Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average--Average computed only from synced review bodies below
Reviews with text0Synced review bodies
Total ratings / reviews0Chrome Web Store public rating/review count

Store average score: --. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★
0
4★
0
3★
0
2★
0
1★
0
No synced review text is available yet.
Related products

Similar and related extensions

Review related products from the Chrome Web Store detail page.