Stable signalNo paid features detectedHigh-risk permissions

Jiten Reader

Japanese text parsing with Jiten

Users1KCurrent public install base

Rating4.6Store average score

Reviews8Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

Jiten Reader Media preview

2 assets

Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

Rating trend

7-day rating trend

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

7-day rating change

Start

4.63

Latest

4.63

7-day rating change

0.00

2026年7月14日2026年7月20日

Growth overview

Daily, weekly, and monthly growth

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

1-day growthFlat

00%

7-day growthFlat

00%

30-day growthDeclining

-1K-50%

Technical snapshot

Version, languages, and crawl freshness

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

Version1.0.5

ManifestV3

Size824KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

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

Jiten Reader is an extension to parse Japanese text on any web page and with supporter apps (such as ttsu reader and asbplayer). Get definitions for the words, track your knowledge of them using Jiten.moe, see the coverage of the content you're reading, display furigana, and much more! Make the experience best fit your workflow with powerful customisation both in theme and in shortcuts.

Jiten Reader is ideal for Japanese learners of all level wanting to learn by immersion.

Privacy: JitenReader reads visible Japanese text from web pages and sends it to Jiten.moe (api.jiten.moe) over HTTPS for parsing. Review grades and vocabulary actions are also sent to Jiten.moe to manage your learning progress. No other data is collected or shared. No analytics or tracking. Full privacy policy: https://github.com/Sirush/JitenReader/blob/dev/PRIVACY.md

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.6Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average2.0Average computed only from synced review bodies below

Reviews with text1Synced review bodies

Total ratings / reviews8Chrome Web Store public rating/review count

Store average score: 4.6. 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★

4★

3★

2★

1★

AI product read

Japanese text parsing and vocabulary learning

Helps Japanese learners read and understand Japanese text on web pages by providing definitions, furigana, and spaced repetition features

1. User installs extension and enables it on web pages. 2. Extension parses visible Japanese text on the page. 3. Text is sent to api.jiten.moe for parsing. 4. User sees word definitions, furigana, and other linguistic information. 5. User can track vocabulary progress and review words. 6. Optional: Sync with Anki for spaced repetition.

Target users: Japanese language learners of all levels / Immersion learners / Users who read Japanese web content

Cannot verify if jiten.moe has free tier limitations that might affect extension functionality
Limited to static analysis; cannot test actual API behavior or account requirements in production

Monetization

No paid features detected

The extension itself is free. While the destination service (jiten.moe) may have paid plans, the extension does not gate features behind payment, call billing APIs, or show upgrade/payment UI. The 'pro' keyword matches found are false positives (CSS selectors like 'profile-manager', 'pro' in comments). No payment platforms or paid feature names are referenced in the extension code.

Confidence: 90
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension does not require login to function. It uses local storage (chrome.storage.local) for user settings and profile management. The extension sends Japanese text to api.jiten.moe for parsing, but there is no evidence of account creation, authentication, or login UI in the extension itself. Users can use the extension without creating an account.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：scripting、storage
主机权限覆盖范围较宽

Publisher

Jiten

Independent publisher

Email: [email protected]
Phone: +33688663583
Address: 61 Rue de Lyon Paris 75012 FR

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Permissions

Host access