Kouzouka

JSONと入れ子構造を視覚的に編集できる構造データエディタ

As of June 2026, Kouzouka has 2 users in the Productivity category.

Usersdown 50.0 percent50.0%
2
2
Ratingno change0%
— reviews
Reviewsno change0%
Version
3.0.6
Manifest V3

History

6 snapshots

Tracking since Apr 17, 2026.

5.243.51.7599999999999998Apr 17, 2026Jun 6, 2026
View as table
DateUsersRatingReviewsVersion
Apr 17, 202643.0.6
Apr 24, 202653.0.6
May 1, 202643.0.6
May 8, 202633.0.6
May 18, 202623.0.6
May 31, 202633.0.6
Now23.0.6

Permissions & access

Permissions
storagesidePanel
Host access
None declared

Screenshots

Kouzouka screenshot 1Kouzouka screenshot 2

About

Kouzouka - Visual Structure Editor for Professional Thinking

Turn fragmented thoughts into rigid, structured data with seamless bidirectional editing between visual cards and JSON code.

Why Kouzouka?

• AI Prompting - Export structured JSON that eliminates ambiguity in AI communication. Rigorous structure in parent-child relationships means drastically improved AI response accuracy.

•Customization - Define custom meta-types with colors and names. Build reusable templates for any workflow—from OOP architecture to task decomposition.

• Visual + Code Unity - Real-time sync between intuitive drag-and-drop cards and raw JSON editing. See your structure both ways, simultaneously.

• External Template System - Store templates in a plugin folder. Any JSON file becomes instantly reusable across projects.

Perfect For:

AI works - Craft precision prompts with structured task hierarchies
Software Architects - Design class structures and module dependencies visually
Knowledge Workers - Organize complex concepts with custom-defined categorization
System Designers - Map workflows and process flows with logical clarity

Key Features:

✓ Bidirectional real-time synchronization
✓ Intuitive drag-and-drop hierarchy editing
✓ Chrome side panel integration—work without context switching
✓ One-click JSON copy to clipboard
✓ Custom meta-type definitions with colors
✓ Template library with external folder support
✓ Export to structured JSON for precise AI communication

Use Case Example:

Instead of telling AI "make a login system," export Kouzouka's structured JSON showing exact class hierarchies, validation rules, and flow sequences. The result? AI understands your architecture with zero ambiguity.

Privacy First:

All data stays local—no cloud sync required
Your templates, your folder, your control
Zero tracking, zero analytics
v2.0 - What's New:

• External template system with plugin folder
• JSON copy button for instant clipboard export
• Enhanced field naming (data field)
• Template validation with clear error messages

Join our Discord community for support, feature requests, and workflow tips!

AIとのやりとりで複雑な物を作っていると、ちょいちょい作業を難解な状況に陥れる問題が発生します。
内部構造を人間がリードして先に設計しないためにAIが生み出す構造が進捗過程で煩雑になり、後にリーディングし難いプログラムであったり、重複した情報で中身が意味不明、極めて効率の悪いアーキテクチャになってたり。というのが良くあります。

ビジュアル面ではWEBアプリならHTMLの構造であったり、UIの設計では度々うんち
💩なコードが出現します。

プロンプトとして渡す上で、UIの構造やプログラムの構成、動画であればストーリー、画像であればその絵の構成要素と様子。

これらをJSONやYAML構造化文書とし、AIに渡す事で齟齬が極めて少なくなる。というのを知っている人は多いでしょう。
XMLなどで書くと良い。と公式の情報でも言われますが、XMLは書式に無駄が多く直接人間が書くにも面倒です。
手で書き、姿を見て理解するのに一番間違いが起きにくいのがJSONだと思います。
そこでJSONエディターと、その構造状態を視覚的に見れるビジュアライザ「kouzouka」を作成しました。

JSONコードは各種構造文書にコンバートする機能も追加してあります。
少しでもトークンを減らしたい。という人にも便利です。

Technical

Version
3.0.6
Manifest
V3
Size
546KiB
Min Chrome
88
Languages
15
Featured
No

Metadata

ID
ogcmgnnjnpjncomkpfoceeihghmhdbki
Developer ID
u601be576a5e50beb60747dd39e3781aa
Developer Email
[email protected]
Created
Jan 15, 2026
Last Updated (Store)
Mar 25, 2026
Last Scraped
Jun 6, 2026

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Data sourced from the Chrome Web Store · last verified Jun 6, 2026.