About Injoys

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

We publish only content produced by our editors together with AI under field-specific editorial standards, checked against verified sources. We do not host user submissions.

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.

Our editors decide the topics and editorial standards, AI produces the draft, translations and images under those standards, and before publishing we check the figures against source material and withhold anything that falls short of our review criteria. 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.

How we make our content

Instead of claiming quality, we publish the steps every article goes through. They apply without exception, and you can see the result on each article page.

Our editors decide the topics and the editorial standards for each field. Where accuracy matters most - subsidies, taxes, insurance, legal procedures - we limit the scope to rules, procedures and published data, and rule out product recommendations or investment and medical advice.
A draft is produced under those standards, and the reference material behind it is published alongside as sources.
Figures such as amounts, periods and dates are checked against the source material before publication. The number of corrections and the timestamp appear in the Verification section of every article, and the corrected values themselves are listed on the original-language page.
Articles that fall short of our review score or the image requirement are not published. Translations go through cross-verification too, and languages that fall short stay unpublished.
Images and audio produced by AI carry a label. External links in the body are checked daily and taken down automatically once they stop resolving.

Principles

Only content our editors define and oversee is published - no user submissions.
Every article ships with the reference material it drew on, and figures in the body are checked against source material before publication.
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 - Languages whose translations have been reviewed. 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