Search first
The interface keeps moving toward inputs and results before long explanations.
Local first
Most calculations and transforms run in the browser; API-backed tools are used only when needed.
Accounts and saves
Accounts start with favorites so repeat tools are easier to find again.
Operator and contact
Jabdogu is operated as an independent online tools service. Tool bugs, privacy questions, advertising, partnerships, and feature requests can be sent through the contact page or to voidek.dev@gmail.com.
Operating principles
- Tools should be usable before sign-up whenever possible.
- Calculations and file work stay in the browser when practical.
- Limitations and caution notes are shown to reduce misunderstanding.
Content and tool review
Tool guidance is reviewed around real workflows, examples, limitations, and whether processing happens in the browser. Tools involving taxes, payroll, health, or files keep reference-only notes and limitations visible.
- Examples are used as starting points for empty states, and shared links avoid storing sensitive values entered by users.
- English pages are checked so Korean UI copy does not leak into placeholders, errors, help text, or examples.
- Each tool guide explains where processing happens when relevant, how to verify output, and when official sources should be checked.
File and privacy standards
Tools that may contain personal data, such as images, PDFs, and text, are designed browser-first. When server conversion is required, the upload moment is separated in the interface and original-file retention is avoided.
English version quality
The English version is not a literal mirror of Korean pages. Examples, units, and explanations are written for international users, while Korea-specific tools are clearly labeled with context such as KRW and Korea-specific estimates.
Launch criteria
New tools are evaluated by search demand, repeat use, mobile input effort, and operational fit. We prioritize flows where results appear quickly and the screen stays compact.
- Search, input, or output should be visible immediately.
- Mobile pages should work without horizontal scrolling.
- Ads should not interrupt core input or output areas.
Advertising and user experience
Advertising may support service operation, but placements should avoid covering input buttons and core results. Advertising cookies and privacy handling are explained in the privacy policy and cookie settings.
Updates and bug fixes
Jabdogu regularly reviews tool usability, mobile layouts, English localization, and search quality. Repeated bug reports and privacy requests receive higher review priority.