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LingKuma - Language Learning icon

LingKuma Chrome Extension Analysis

AI & Writing Assistants

Store listing title: LingKuma - Language Learning

Chrome extension ID: denpakphibjnpnnkcnhiniicbffdamfh

This tool provides users with an AI-powered interface for translating, highlighting, and annotating vocabulary while browsing web content or watching videos. It includes advanced functionality such as sentence-level AI analysis, TTS support, and specific compatibility with EPUB readers and YouTube subtitles to enhance language immersion.

Developer:linghikki
Version:1.1.0
Size:44.88MiB
Last updated:
View developer profile
External:Chrome Web StoreOfficial website

Overview

Installs

443

Rating

★ 5.0

4 reviews

Languages

10 locales

Includes Deutsch, English, español, français...

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

Backed by review samples

Macro category

AI & Writing Assistants

Pricing friction

Low review signal

Complaint intensity

Low review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

LingKuma positions itself as an open-source, highly customizable AI language learning tool designed to facilitate vocabulary acquisition and listening practice across the web. It emphasizes user control through features like WebDAV synchronization, self-hosted service support, and integration with popular reading and video platforms.

Inferred product pattern

Open-source browser-based language learning assistant with self-hosted data synchronization.

Review-backed pain points

Review-backed data does not indicate specific pain points at this time.

Observed feature gaps

Review-backed data regarding feature gaps is not available.

Tags
Language LearningAI TranslationSubtitle ToolVocabulary BuilderOpen Source
Target users

- Language Learners

- Polyglots

- Digital Readers

- YouTube Content Consumers

Primary use cases

- Vocabulary acquisition while reading

- Listening comprehension practice via subtitle control

- Cross-platform synchronized language notes

- Contextual AI translation and Q&A

Positive themes

- Smooth user experience

- Effective for breaking through language learning plateaus

- High degree of customization

- Useful subtitle delay feature for listening practice

Negative themes

- None identified

Observed friction

- No pricing friction reported; the tool is described as open-source and free.

Evidence boundary: Evidence is based on the store listing description and a small sample of high-rating user reviews confirming functional utility for language learners. The review sample size is limited, and all available reviews are in Chinese, which may not capture the full spectrum of user feedback.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

No support complaints identified.

Reliability

No reliability or performance complaints identified.

Privacy

No privacy or security complaints identified.

Access & pricing

- Free usage observed

- No account requirement observed

- Free plan or free usage claimed

Store listing facts

Listing assets

- Screenshots: 5

- Videos: 1

- Languages: 10

Trust signals

- Privacy policy

- Developer contact

- Official website

Store metadata

- Version: 1.1.0

- Size: 44.88MiB

- Last updated:

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

AI language learning extensionlearn languages on the webvocabulary builder extensionYouTube subtitle tool

Comparison

LingKuma vs Trancylanguage learning browser tools

Problem

improve listening comprehensionhow to learn vocabulary while reading

Alternative

SimpreadTrancylanguage immersion tools

Similar extensions

Jump to related discovery paths:

More in educationMore from this developer

Screenshots

LingKuma - Language Learning screenshot
LingKuma - Language Learning screenshot
LingKuma - Language Learning screenshot
LingKuma - Language Learning screenshot
LingKuma - Language Learning screenshot

Links

Website: lingkuma.org

Privacy policy: https://privacy.lingkuma.org/

Videos: Watch

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