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Regex Checker

PatternFlags

TextVue2 to Vue3 migration. Java API, SQL investigation, DB2 batch.

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JSON Formatter

JSON{"name":"馬 楽","skills":["Vue","Java","SQL"],"active":true}

FormatMinifyCopy

SQL Builder

TableKeywordDate columnLimit

Build SQLCopy

Markdown Preview

Markdown# Portfolio\n\n- Vue migration\n- JSON formatter\n\n`console.log("hello")`

PreviewCopy HTML

Encoder / Decoder

Input馬 楽 / Vue & SQL

Base64Base64 DecodeURLURL DecodeHTML EntityEntity DecodeUnicode

Text Transformer

TextVue migration, api check, sql query, markdown preview.

UPPERlowerTitleTrimCount

Mini JavaScript Runner

Codeconst skills = ["Vue", "Java", "SQL"];\nskills.map((x, i) => `${i + 1}. ${x}`).join("\\n");

RunClear

HTML / CSS / JS Live Preview

HTML<h1>Hello Baraku</h1><p>HTML / CSS / JavaScript をその場で確認できます。</p><button id="demoBtn">Click</button>CSSbody{font-family:sans-serif;background:#08111f;color:#eef7ff;padding:24px} h1{color:#46e0ff} button{padding:10px 14px;border:0;border-radius:8px;background:#7cffb2}JSdocument.querySelector("#demoBtn").onclick = () => { document.body.insertAdjacentHTML("beforeend", "<p>JS 実行OK</p>"); };

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