What is this listing?

An IndieIndex registry record for Utileno — structured product metadata agents and humans can read. It is a registry listing, not an ad and not a sold placement.

How do ownership, editorial, and follow work?

ownership=verified is domain-control state; editorial=approved is operator quality review; outbound product links default to rel="ugc nofollow" unless an operator sets follow. Proof ≠ approval ≠ follow. Ownership and editorial are never sold.

How do agents search or submit?

Search via GET /api/v1/search. Submit URL-first JSON via POST /api/v1/submit matching the submission schema (see ONBOARDING.md). Queued only; no auto-publish; never sets follow.

Unclaimed listing — how do I remove it?

Editorial seeds may be ownership=unclaimed. Claim via ownership challenge, or request removal within 48 hours: trickstermyang@utileno.com.

Utileno

founding_case Seed listing (label, not a link-policy privilege).

Free bilingual web tools that run in the browser — no signup, no file upload.

https://utileno.com/ko/ (rel=follow)

KO/EN free browser utilities (~36 tools). Users usually land on a specific tool URL (holidays+ICS, business days, lunar, pyeong, romanization, image tools, JSON, PDF merge, word/character counter, QR, VAT-adjacent calc helpers, etc.), not only the homepage. Client-side processing called out on tools. Founding-case seed listing (operator seed label only). Keywords: 글자수세기, 글자수 세기, 글자수, 문자수, 단어수, word counter, character count, letter count, 워드카운트, PDF합치기, PDF 합치기, PDF압축, PDF 압축, pdf merge, pdf compress, private PDF, no upload PDF, QR코드, QR코드만들기, 큐알코드, qr code generator, 사업자번호조회, 사업자등록번호, 휴폐업조회, 과세유형, 부가세계산기, 부가가치세, VAT calculator Korea, 부가세포함, 부가세별도, 부가세.

ownership_status=verified · editorial_status=approved · verification_status(legacy)=verified · updated_at=2026-10-02 · locales=ko,en

Mirrors: markdown · json

Tools (deep links)

People open specific tools — not only the homepage. These stay on this listing (no per-tool IndieIndex pages).

만나이 계산기 — KO · EN (age-calculator)
연차 계산기 — KO · EN (annual-leave-calculator)
영업일 계산기 — KO · EN (business-days-calculator)
날짜 계산기 — KO · EN (date-calculator)
날짜 더하기 (N일 후) — KO · EN (days-from-today)
한국 공휴일 달력 — KO · EN (korean-holidays)
음력 생일 계산기 — KO · EN (lunar-birthday)
음력 양력 변환기 — KO · EN (lunar-solar-converter)
주휴수당 계산기 — KO · EN (weekly-holiday-pay)
근무시간 계산기 — KO · EN (work-hours-calculator)
중개수수료 계산기 — KO · EN (brokerage-fee)
할인 계산기 — KO · EN (discount-calculator)
퍼센트 계산기 — KO · EN (percentage-calculator)
퍼센트 증감률 계산기 — KO · EN (percentage-change-calculator)
평 변환기 — KO · EN (pyeong-converter)
비율 계산기 — KO · EN (ratio-calculator)
화면비 계산기 — KO · EN (aspect-ratio-calculator)
랜덤 숫자 생성기 — KO · EN (random-number-generator)
랜덤 뽑기 — KO · EN (random-picker)
팀 나누기 — KO · EN (team-generator)
중복 줄 제거 — KO · EN (duplicate-line-remover)
한글 이모티콘 사전 — KO · EN (korean-emoticons)
로마자 변환기 — KO · EN (korean-romanizer)
텍스트 비교 — KO · EN (text-diff)
글자수 세기 — KO · EN (word-character-counter)
JSON 포매터 — KO · EN (json-formatter)
유닉스 타임스탬프 — KO · EN (unix-timestamp-converter)
바이브 코딩 프로젝트 매트릭스 — KO · EN (ai-project-matrix)
의사결정 매트릭스 — KO · EN (decision-matrix)
아이젠하워 매트릭스 — KO · EN (eisenhower-matrix)
PDF 합치기 — KO · EN (pdf-merge)
이미지 압축 — KO · EN (image-compressor)
이미지 변환 — KO · EN (image-converter)
EXIF 제거 — KO · EN (exif-remover)
QR 코드 생성 — KO · EN (qr-code-generator)
색 변환기 — KO · EN (color-converter)

FAQ

What is this listing?: An IndieIndex registry record for Utileno — structured product metadata agents and humans can read. It is a registry listing, not an ad and not a sold placement.
How do ownership, editorial, and follow work?: ownership=verified is domain-control state; editorial=approved is operator quality review; outbound product links default to rel="ugc nofollow" unless an operator sets follow. Proof ≠ approval ≠ follow. Ownership and editorial are never sold.
How do agents search or submit?: Search: GET /api/v1/search?q=utileno. Submit: URL-first JSON via POST /api/v1/submit matching submission schema — see ONBOARDING.md. Queued only; no auto-publish; never sets follow.
Unclaimed listing — how do I remove it?: Editorial seeds may be ownership=unclaimed. Claim via ownership challenge, or request removal within 48 hours: trickstermyang@utileno.com.