Legal Information

Effective date: July 11, 2026 (updated July 27, 2026) · Applies to all 14Dimension services on *.14dimension.com — HyeAn (혜안), Cheongmyeong (청명), Hwiyeong (휘영), Myeongpil (명필), Sokgi (속기), Ongo (온고), Gyeongcheong (경청).

1. Operator / Company Information (사업자 정보)

Operator	14Dimension Enterprise (14차원)
Services	HyeAn — AI image search · Cheongmyeong — AI sound search · Hwiyeong — AI VFX search · Myeongpil — Unity AI operator · Sokgi — Korean document extraction · Ongo — document search · Gyeongcheong — voice-recording search
Representative (대표자)	Lee Dong Hun (이동훈)
Address (주소)	302-1403, Wooseong 3-cha, 25 Sindorim-ro 21-gil, Guro-gu, Seoul, Republic of Korea 서울시 구로구 신도림로21길 25, 우성3차 302-1403
Contact	admin@14dimension.com (email inquiries — no phone support)
Sales / Merchant of Record	All paid-plan transactions are sold and processed by Lemon Squeezy, LLC (USA) as the Merchant of Record — the legal seller for card payments, responsible for payment processing, sales tax/VAT and consumer receipts. 14Dimension Enterprise provides the services themselves.
Business registration	사업자등록번호 (Business Registration No.): 502-92-03245 — registered in the Republic of Korea (verifiable via the Korean National Tax Service, hometax.go.kr).

14Dimension Enterprise is the developer and publisher of record for our titles on Nintendo Switch, Steam and Stove (© 14Dimension Enterprise).

2. Privacy Policy (개인정보처리방침)

What we collect — common to all services

Account: your email address (used as account identity and for service contact). No password is stored — access is via API key.
Usage records: API calls (e.g., match/index counts, timestamps) for quota, billing and abuse prevention.
Site analytics: landing pages use Google Analytics (cookies) to measure visits; our own server-side counters use no cookies and store no raw IP addresses (only a short non-reversible hash and country code).

What each service stores when you index or process content

HyeAn (image search): only downscaled thumbnails (≤256px) and derived data (captions, embedding vectors, file names/paths as text). Original image files never leave your machine.
Cheongmyeong (sound search): only short preview clips (mono, ≤10s) and derived data (captions, embedding vectors, file names/paths as text). Original audio files never leave your machine when you index locally.
Hwiyeong (VFX search): only preview frames and derived data (embedding vectors, file names/paths as text). Original asset files never leave your machine.
Myeongpil (Unity operator): the editor context you send with a request (scene/object summaries, code snippets) is processed to produce actions and is stored only as usage logs needed for quota and debugging.
Sokgi (document extraction): document text you submit is processed for extraction; original files (HWP/HWPX/Office) are parsed on your machine by the local shim and are not uploaded.
Ongo (document search): indexed document text chunks and embedding vectors are stored to serve your searches. Processing happens on our servers only — no third-party AI APIs. A fully local kit and an on-premise edition are available if documents must not leave your machine or network.
Gyeongcheong (voice-recording search): speech-to-text runs on your machine via the indexing kit; only transcript text chunks (with timestamps) and embedding vectors are stored. Original audio files are never uploaded. An on-premise edition exists if even transcripts must stay inside your network.

Indexing and processing only happen for folders/files you explicitly select — no service scans your project or disk on its own.

What we do NOT do

We do not sell or share your data with third parties for advertising.
We do not train AI models on your indexed or submitted content.
We do not store your original files (images, audio, VFX assets, documents) unless a service explicitly requires an upload you initiate.

Payments

Card payments are processed by our merchant of record (Lemon Squeezy); we never see or store card numbers.

Deletion & retention

You can remove indexed items at any time from each app (index management), and request full account/data deletion by emailing admin@14dimension.com from your signup address. Backups are purged on a rolling basis.

3. Terms of Service (이용약관)

All services are provided "as is". We aim for high availability but do not guarantee uninterrupted service; AI-generated results (matches, extractions, actions) are suggestions and may be imperfect.
You must own or have rights to the content you index or submit. Illegal content and abuse (including attempts to index content you have no rights to, or abnormal automated bulk traffic) may result in suspension.
Paid plans are month/year subscriptions handled by our payment processor; you can cancel anytime and keep access until the end of the paid period. Refunds follow the processor's consumer policy and applicable Korean e-commerce law (전자상거래법).
Free-tier quotas and fair-use limits may be adjusted with notice on this site.
These terms are governed by the laws of the Republic of Korea.

Questions about any of the above: admin@14dimension.com