Dev tools
JSON · JWT · regex · hash · UUID · cron · URL · crypto
개발 도구
JSON 포맷·JWT 디코드·정규식 테스트·해시·UUID·크론·URL·암호화를 한 곳에서
무엇인지 알아보고 맞는 할 일을 짚어 드립니다
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Format JSON, decode a JWT, test a regex, hash a string, generate a UUID, read a cron expression, break down a URL and encrypt — one after another on one screen. Paste anything and it works out what it is and points you to the right tool.
How to use it
- Pick the tool from the tabs on top
- Paste the value
- Check the result and copy it
Common questions
- Do the values I type go to a server?
- No. Everything is handled inside your browser and nothing is sent anywhere.
- Why gather them in one place?
- These get used for a moment at a time while developing. Scattered one by one, you would have to hunt through the list every time.
- Are the individual addresses kept?
- They are. A search for a JSON formatter or a regex tester opens that tool.
Other tools
Goes to the address you enter A request really goes out to the address you type — its owner receives the content.
Goes to — 당신이 적은 주소
This tool page states where what you enter goes — see the badge above. All tools · KarmoLab · Who made this · Built with AI. View source