编码与加密
2 tools- HTML Entity Encoder / Decoder
HTML Entity Encoder / Decoder — Convert text to safe HTML entities, or decode entities back to characters. Minimal, named, or numeric output.
- HTML Entity Converter
Free online HTML entity converter. Encode text to named, decimal, or hex HTML entities and decode entities back to text.
清理与格式化
1 tool开发者工具
8 tools- HTML Editor (WYSIWYG)
HTML Editor (WYSIWYG) — A simple in-browser WYSIWYG editor — format with the toolbar, paste rich text from Word or web pages, and copy the resulting HTML.
- Markdown to HTML
Markdown to HTML — Convert Markdown to HTML with live side-by-side preview. Supports headings, lists, links, images, code blocks, blockquotes, and empha...
- HTML to Markdown Converter
HTML to Markdown Converter — Paste any HTML snippet — from a blog post, a CMS export, or a webpage — and get clean Markdown ready for static site genera...
- HTML Minifier
Minify HTML code online. Remove comments, collapse whitespace, and reduce file size. Free HTML minifier — instant results in your browser.
- HTML Table Generator
Generate HTML table markup from delimited text data. Supports tab, comma, CSV, and custom delimiters. Free online HTML table generator.
- HTML CSS JS Minifier
Free online code minifier. Compress HTML, CSS, and JavaScript code instantly in one place. Removes comments, whitespace, and formatting to optimize speed.
- HTML/CSS/JS Sandbox
Write HTML, CSS, JS in tabbed editors with live iframe preview. Auto-run, download as HTML file. Preloaded counter app sample. No server — pure browser.
- Markdown Editor
Free online Markdown editor with live preview, toolbar, GFM tables, RTL direction support for Arabic, Persian, Urdu, Hebrew. Download as HTML or Markdown. No signup.
生成器
3 tools- Email Signature Generator
Email Signature Generator — Build an email signature with your name, title, contact info, social handles, and optional logo. Three style presets: modern...
- SEO Tags Generator
SEO Tags Generator — Enter your page details to generate complete SEO meta tags including Open Graph and Twitter Card tags for social media sharing.
- Mailto Link Generator
Mailto Link Generator — Generate mailto: links with pre-filled recipients, subject, and body. Get both the raw URL and ready-to-use HTML anchor code.
办公文档工具
3 tools- DOCX to HTML
DOCX to HTML — Convert a .docx Word document to clean, semantic HTML — headings, bold/italic, lists, links, and tables are all preserved.
- HTML to PDF
Convert HTML to PDF — open in a print preview for high-fidelity output, or download a smaller text-only PDF. Browser-based, no upload.
- EPUB to HTML
EPUB to HTML — Drop an .epub and get all chapters merged into one clean HTML document — wrap as standalone, optionally strip inline styles and class nam...