AnkiWeb addon 955401195
Cleans the open note in Anki's editor with a preview, converting AI-generated Markdown and dollar-delimited LaTeX into HTML, Unicode, or MathJax, with undo support.
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active
| Min Anki | Max Anki | Updated |
|---|---|---|
| 24.06.3 | 24.11+ | 2026-05-07 |
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Converts content wrapped in <amd> tags from Markdown to HTML during review, in the editor, or in batch, with optional preview and shortcuts.
Converts dollar-sign LaTeX from AI text into Anki's MathJax format automatically on paste, and bulk-converts existing collections via a Tools menu item.
Converts note fields between Markdown and HTML, either automatically on focus changes or manually via a shortcut, while preventing editing of the generated HTML.
Converts standard LaTeX delimiters into Anki's native MathJax format via an editor toolbar button or bulk conversion of all or selected notes.
Converts fields between Markdown and HTML automatically on focus change or manually via a configurable shortcut, while preventing editing of the generated HTML.
Adds customizable Markdown sticky notes to card review screens with live preview, images/GIFs, presets, templates, image/JSON export, and automatic grid layout.
Ankleen is a safe, one-click formatting cleaner for Anki’s editor.
It is designed for people who import cards from CSV or generate card text with AI tools, then notice broken formatting like Markdown bold text, backtick code, or $...$ LaTeX that does not render the way they want in Anki.
Ankleen does not bulk-edit your collection. It works only on the note currently open in the editor, and it shows a preview before applying changes. ✨
📝 Converts common AI-generated Markdown into Anki-friendly HTML:
**bold** and __bold__ → <b>bold</b>`inline code` → <code>inline code</code>~~strikethrough~~ and simple ~strikethrough~ → <s>strikethrough</s>🧮 Fixes $...$ and $$...$$ math delimiters:
🔤 Example conversions:
$P(A \cup B) = P(A) + P(B)$ → P(A ∪ B) = P(A) + P(B)$P(A \cap B)$ → P(A ∩ B)$P(A \mid B)$ → P(A|B)$A_1^2$ → \(A_1^2\)📐 Adds spacing cleanup to reduce clumped imported text.
👀 Shows a preview before applying changes.
↩️ Includes an Undo Fix button for the most recent fix on the current note during the current Anki session.
Ankleen is intentionally non-destructive:
Tested on:
Other versions may work, but have not been tested yet.
Found a bug? Have an idea? Want to improve the formatter?
PRs, bug reports, feature requests, and suggestions are very welcome! 💖
GitHub repo: https://github.com/DontSpillTheTea/Ankleen
Formatting cleanup is regex-based and intentionally conservative. Some complex Markdown, nested HTML, unusual LaTeX, or edge cases may not convert perfectly.
Please review the preview before applying changes.
Ankleen is a safe, non-destructive, one-click editor tool for Anki that automatically fixes AI-generated Markdown and converts $ ... $ / $$ ... $$ LaTeX delimiters into simple Unicode or Anki-compatible MathJax.
**bold**, __bold__, ~strikethrough~, and `inline code` to standard Anki HTML tags.$ delimiters with native Anki \( and \[ syntax, or drops them entirely in favor of plain Unicode for simple probability/set formulas (e.g. \cup -> ∪).<br><br>) to prevent text clumping..ankiaddon file directly).ankleen.ankiaddon file to install it into Anki.To build the add-on package locally from source:
build.ps1 script (or manually zip the contents of the src directory into an .ankiaddon file)..ankiaddon file will be generated in the root directory.