Features
Markdown Platform Adapter is a browser-based formatting workbench for writers who keep one Markdown source but publish to several Chinese platforms. Paste a normal Markdown document and the page produces five platform-oriented versions at once: Xiaohongshu, WeChat Official Accounts, Zhihu, Douyin image posts and Bilibili articles. The conversion is rule-based rather than an AI rewrite. It changes heading markers, bold and italic syntax, links, image URLs, bullet and numbered lists, tables, code blocks, blockquotes and paragraph spacing according to the selected platform profile. Xiaohongshu can replace headings with emoji labels, convert bold text into bracket emphasis and append topic hashtags extracted from the article's own vocabulary. WeChat conversion adjusts heading spacing, removes link URLs while keeping the link text, turns tables into separator-based lines and rebuilds paragraph gaps. Zhihu keeps a Markdown-friendly structure and can optionally convert tables into labelled text lists. Douyin output adds larger line spacing, converts images into visible text markers and flattens tables. Bilibili output offers three blockquote styles and adds breathing room around lists and code blocks. A diff view shows what changed, and each platform result or the complete five-platform package can be copied with one click. The tool does not log in to any platform and does not publish the result for you; it prepares text that you still review and paste into the destination editor.
Markdown Platform Adapter converts one Markdown document into five platform-oriented drafts for Xiaohongshu, WeChat, Zhihu, Douyin and Bilibili using local formatting rules, with no login and no automatic publishing.
When You Need This
Common pain points this tool solves
- A creator writes a product review in Markdown and needs a Xiaohongshu version. The adapter turns headings into emoji labels, makes bold phrases visually distinct, converts bullet lists into a mobile-friendly form, keeps image URLs normalised and appends hashtags based on the article's own topics.
- A newsletter writer repurposes the same article for a WeChat Official Account. The WeChat profile removes raw link URLs, adjusts heading spacing, converts tables into readable separator lines and rebuilds paragraph gaps so the pasted draft needs fewer manual fixes inside the WeChat editor.
- A technical writer publishes a long answer on Zhihu. The standard Markdown structure is preserved, and the optional table-to-list conversion is enabled for a table that would otherwise be difficult to read in the Zhihu editor.
- A short-video creator turns an article into a Douyin image post. The Douyin profile replaces headings with a play-symbol label, turns image Markdown into explicit image markers, flattens tables and increases the spacing between lines so the text is easier to scan on a phone.
- A Bilibili columnist wants the same article to feel less compressed. The Bilibili profile adds space around lists and code blocks and can switch blockquotes from Markdown arrows to corner brackets or plain text before the final copy.
How to Use
Step-by-step instructions
- Paste the Markdown source into the input area. The adapter reads headings, paragraphs, bold and italic emphasis, links, images, ordered and unordered lists, blockquotes, tables and fenced code blocks.
- Choose the platform tab you want to inspect first. All five conversions are generated from the same source, so you can compare how the rules treat the same paragraph instead of editing five separate documents from scratch.
- Adjust the platform settings. Xiaohongshu has a hashtag slider from 0 to 20 and an auto-append switch; WeChat has a paragraph-spacing slider; Douyin has a line-spacing slider; Bilibili has three quote styles; Zhihu has a table-compatibility switch; image URL normalisation and code-block downgrade can be changed globally.
- Use the diff view to see additions and removals against the original. This is especially useful for checking whether a table, code block or link was intentionally changed by the selected rule.
- Copy one platform result or the complete five-platform pack, then paste it into the destination editor. The adapter prepares text only, so final formatting, image upload, hashtag relevance and platform policy checks remain your responsibility.
How it works
Step-by-step instructions
- Paste Markdown. Drop in the source document. The converter works on the text you provide and does not fetch the original article from a URL.
- Set shared options. Choose whether image URLs should be normalised and whether fenced code blocks should be kept, removed or replaced by a short text description.
- Tune each platform. Open the settings for Xiaohongshu hashtags, WeChat spacing, Douyin line spacing, Bilibili quote style and Zhihu table handling. Each profile has its own rules.
- Review the diff. Enable the comparison view and inspect the changes before copying. A diff does not judge whether a change is desirable; it only makes the transformation visible.
- Copy or export the pack. Copy one platform result or copy all five sections together. Paste into the target editor and finish the platform-specific image, hashtag and publishing steps there.
By the numbers
- Target platforms
- Xiaohongshu, WeChat Official Accounts, Zhihu, Douyin image posts and Bilibili articles
- Formatting controls
- Hashtag count, WeChat spacing, Douyin line spacing, Bilibili quote style, Zhihu table compatibility, image URL normalisation and code-block downgrade
- Conversion mode
- Deterministic local rules applied to the pasted Markdown; no AI rewrite and no platform login
- Output options
- Per-platform copy and a combined five-platform export package
- Data handling
- The text is converted in the browser; this tool does not publish or upload it to a social platform
How we compare
| Korelyy | Other tools | Use case |
|---|
| Starts from one Markdown source and applies five rule sets in a single pass | Gives precise control but repeats the same cleanup work in every destination editor | Best for reducing mechanical formatting work before a human does the final layout pass |
| Does not invent new sentences; it changes known Markdown structures according to visible rules | Can adapt tone and length, but may change facts and is harder to audit | Use the adapter when the content is already approved and only the formatting needs to change |
| Works without account access and can prepare all five versions offline in the browser | May preserve richer native formatting, but requires a connection to the platform and often an account | The adapter is a preparation step; the destination editor remains the final formatting authority |
| Handles platform quirks such as emoji headings, larger line spacing and table downgrades | Is fastest, but the same syntax can render poorly or be rejected by a less Markdown-aware editor | Choose raw Markdown for a technical audience and a platform profile when the destination editor has limited support |
Why Choose Korelyy
What makes us better
- One source produces five comparable drafts, which reduces repeated copy-and-paste work and keeps the underlying facts in one place.
- The conversion rules are visible and deterministic, so a writer can inspect the diff and understand why a heading, link or table changed.
- Platform-specific controls cover the issues that commonly break a paste: hashtag count, paragraph spacing, line spacing, blockquote markers and table readability.
- Image URL normalisation and code-block downgrade are optional, so a technical article can keep its code while a social post can replace it with a short explanation.
- The page does not require a platform account and does not publish anything automatically, keeping the final review step with the author.
Monetize With This Tool
Turn this tool into a side income stream
- Use this tool to speed up your freelance work and take on more paying clients
- Create polished content faster for your blog, YouTube channel, or social media and grow your audience
- Offer this tool's capabilities as a service on Fiverr, Upwork, or to your local business clients
Frequently Asked Questions
Is All-Platform Markdown Adapter free to use?
Yes. All-Platform Markdown Adapter is 100% free for core features — no signup, no watermarks, no hidden paywalls on the tools you need day to day.
Do I need to sign up to use All-Platform Markdown Adapter?
No. Open and use instantly in your browser. Nothing to install, no account required. Your preferences stay on your device.
Is my data safe with All-Platform Markdown Adapter?
Yes. All-Platform Markdown Adapter runs locally in your browser whenever technically possible — sensitive inputs are processed on your device, not on our servers. No tracking cookies.
Which devices does All-Platform Markdown Adapter work on?
Phones, tablets and desktops with any modern browser (Chrome, Safari, Edge, Firefox). Touch-friendly and responsive from 320px to 4K.
What platforms are supported?
We adapt markdown for GitHub, Notion, Obsidian, Dev.to, Hashnode, Medium, and other popular writing platforms.
Does it convert tables correctly?
Yes, it converts tables to the syntax each platform supports, including HTML fallbacks where markdown tables are not supported.
Can it batch process multiple documents?
Yes, you can convert a document and copy platform-specific versions, adapting syntax for each target platform.