How to Convert HTML to MD — Quick & Free
Fast, instant HTML to MARKDOWN conversion. No signup required. Just drop your .html file and get .md in seconds.
Batch Settings
Some metadata may not survive
Your HTML file may contain meta tags, Open Graph, structured data metadata. MD has limited or no support for these metadata types. Location data (GPS), camera settings, and color profiles may be stripped during conversion.
ウェブページの情報やブログ記事を、より簡潔で編集しやすい形式に変換したいとお考えですか？HTMLからマークダウンへの変換は、まさにその願いを叶える手助けとなります。煩雑なタグを気にすることなく、純粋なテキスト情報としてコンテンツを扱えるようになるため、執筆や共有が格段にスムーズになります。特に、技術文書の作成、アイデアの素早いメモ、あるいはウェブサイトのコンテンツを再利用する際にその真価を発揮するでしょう。当ツールは、お客様の貴重な情報を正確かつ迅速にマークダウン形式へ移行させ、より効率的なデジタルワークフローを実現します。複雑な設定は不要です。変換したいHTMLを貼り付けるだけで、すぐに整形されたマークダウンが出力されます。
- 漫画・アニメのファンサイト記事執筆
- ビジネスメールの下書き作成
- 技術ブログのコードスニペット共有
日本語特有の縦書きレイアウトや複雑な漢字表現を含むHTMLコンテンツも、マークダウン変換によりプレーンテキストとして扱いやすくなりますが、一部の複雑な組版は変換後に手動調整が必要な場合があります。
About HTML to MARKDOWN Conversion
Short answer: yes, you can convert HTML to MD online for free, and quality is well preserved with the right settings. Just upload your .html file to CocoConvert, pick MD as the output, and click Convert. The whole process takes seconds.
Now for the details. HTML (HyperText Markup Language) is the standard language for web pages. Markdown is a lightweight markup language used by developers, README files, and documentation. Converting between these two formats lets you convert between formats quickly.
Full Name: HTML uses HyperText Markup Language, while MD uses Markdown. Compression: HTML uses None (uncompressed), while MD uses None (uncompressed). Typical File Size: HTML uses 1 KB–1 MB (without embedded assets), while MD uses <1 KB–100 KB.
Your HTML file is decoded and re-encoded as MD. Converting HTML to MD maintains high quality with CocoConvert's optimised encoder settings.
CocoConvert runs entirely online — no software to install, no account to create. Your files are encrypted during upload (TLS), processed on isolated servers in Germany, and permanently deleted after 24 hours. It works in Chrome, Safari, Firefox, Edge, and all mobile browsers.
Need to convert more than one file? Free users can do 5 per hour. Pro gets 100 per hour with files up to 5 GB each.
How to Convert HTML to MARKDOWN
- 1
1. Upload HTML
Drop your .html file onto the page (or tap "Browse" on mobile). Add multiple files for batch conversion.
- 2
2. Select MD
Choose .md from the output dropdown. Settings are pre-configured for best results.
- 3
3. Convert
One click. The server handles all the heavy lifting using FFmpeg and Sharp.
- 4
4. Download
Your .md file is ready. Download it directly or get all files as a zip archive.
What Happens When You Convert HTML to MARKDOWN
Your HTML file is decoded and re-encoded as MD.
Your HTML file is uploaded and the format is validated
The file content is decoded into its raw representation
The data is re-encoded in MD format with optimal settings
The converted file is ready for download
HTML vs MARKDOWN — Detailed Comparison
| Feature | .HTML | .MD |
|---|---|---|
| Full Name | HyperText Markup Language | Markdown |
| Compression | None (uncompressed) | None (uncompressed) |
| Typical File Size | 1 KB–1 MB (without embedded assets) | <1 KB–100 KB |
| Platform Support | Universal | Universal |
| Browser Support | Universal | none |
| Year Created | 1993 | 2004 |
| Open Standard | Yes | Yes |
Should You Convert HTML to MARKDOWN?
When to Convert
- ✓You need maximum device and software compatibility
Frequently Asked Questions
Is HTML to MD conversion free?
Yes. CocoConvert offers free HTML to MD conversion with generous daily limits — 25 minutes of processing time and up to 5 files per hour (250 MB each). Pro plans remove these limits.
How fast is HTML to MD conversion?
Most files convert in 2–10 seconds depending on size. Large document files may take 30 seconds. Batch jobs process in parallel for maximum speed.
What happens to my files after conversion?
Your uploaded HTML file and the converted MD file are both automatically deleted from our servers within 24 hours. They are never shared, sold, or analysed.
Does converting HTML to MD lose quality?
Converting HTML to MD maintains high quality with CocoConvert's optimised encoder settings.
Can I convert MD back to HTML?
Yes, CocoConvert supports MD to HTML conversion as well. However, if the original conversion involved lossy compression, converting back won't recover the lost data.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.