About Injoys

Injoys is not a site that merely displays articles. It is a content data publishing service that distributes content as data packages.

Only trustworthy content created and reviewed by operators is published. We do not host user submissions or mass auto-generated pages.

All content is provided in Korean and English by default, with Japanese and Spanish added, and the content shown to people always matches the data provided to AI and search engines.

Operators write and review every article, AI assists with structuring, translation and images, and the result is published simultaneously as a human-readable page and a machine-friendly file set.

Our goal is to supply trustworthy structured knowledge to the global search and AI ecosystem.

Principles

Operator-only publishing - no user-generated content.
Every claim is sourced and reviewed before publishing.
The same content for people and machines - no cloaking.
Every article ships with at least two relevant images with alt text.
Multilingual versions are localized, not merely translated.

Listen to content

You can listen to published articles as AI speech. The audio is pre-generated on the server and plays instantly on most devices, including mobile, free with no login required.

Available languages

Content is served in two tiers depending on review status. Reviewed tier 1 languages get everything from human-readable pages to audio and embeddings, while machine-translated tier 2 languages are served only as data files and through the API. The reason for the split is simple: we do not publish unreviewed translations as pages for people.

Language	Value (lang)	Tier	Web pages	Data files	Audio (TTS)	Embeddings
한국어	ko	Tier 1	✓	✓	✓	✓
English	en	Tier 1	✓	✓	✓	✓
日本語	ja	Tier 1	✓	✓	✓	✓
Español	es	Tier 1	✓	✓	✓	✓
Indonesian	id	Tier 2	-	✓	-	-
Portuguese	pt	Tier 2	-	✓	-	-
Chinese (Traditional)	zh-hant	Tier 2	-	✓	-	-
Deutsch	de	Tier 2	-	✓	-	-

Tier 1 - Editor-reviewed languages. Everything is provided: human-readable web pages, search exposure (sitemap and hreflang), AI audio (TTS) and embeddings.
Tier 2 - Machine-translated, data-only languages. Served through data files and the API only - no web pages, no search exposure, no audio (TTS) and no embeddings. Every file carries a translation_status: machine label to mark that it has not been reviewed.

Datasets

Beyond human-readable pages and machine-readable data files, content is also served as datasets ready for model training, fine-tuning and RAG indexing. There are four kinds - a text corpus, instruction data built from FAQs, a parallel corpus aligning one article across languages, and embedding vectors - and the translation review state is always labeled.

Bulk datasets are served through the paid API, while the unauthenticated data files that serve one article at a time remain free exactly as they are today. About the dataset API

Data Access · License