什麼是 HTML 實體編碼器 / 解碼器?
免費線上 HTML 實體編碼與解碼器。將特殊字元如 <, >, &, " 轉換為其 HTML 實體等價物。
免費線上 HTML 實體編碼與解碼器。將特殊字元如 <, >, &, " 轉換為其 HTML 實體等價物。
Choose mode: encode or decode.
Paste your text or HTML entities into the input.
The output updates instantly with syntax highlighting.
複製或下載結果。
Encoding HTML entities prevents browsers from interpreting special characters as HTML markup. This is essential for displaying code snippets and preventing XSS attacks in user-generated content.
It handles the five core HTML entities: & (&), < (<), > (>), " ("), and ' ('), plus for non-breaking spaces.
免費線上工具 — 在瀏覽器中運作,無需註冊。立即開始使用。
立即試用All free online tools for developers, designers, students, and creators.
Every tool works in your browser — no sign-up, no data collection.