Bibcit Any2HTML

https://youtu.be/n4HOEXshfNg Bibcit Any2HTML adds a powerful conversion panel to the WordPress post editor. Whether you're working with Markdown text, technical diagram code, or document files (PDF/image), the plugin converts your content to clean HTML and inserts it straight into your post — no copy-pasting, no switching tools. Key Features Markdown to HTML Paste any Markdown content into the editor panel and convert it to HTML in one click. Works with headings, lists, tables, code blocks, and all standard Markdown syntax. Diagram Code to HTML Convert diagram source code to rendered HTML diagrams directly inside the post editor. Supports a wide range of diagram languages across four categories:

• UML & Software Architecture — PlantUML, C4 PlantUML, Mermaid, Nomnoml, DBML, Structurizr, UMLet
• Graphs & Networks — Graphviz, D2, ERD, SMILES
• Block & Flow Diagrams — BlockDiag, ActDiag, NwDiag, PacketDiag, RackDiag, SeqDiag, BPMN, Ditaa, Pikchr
• Technical & Specialized — WaveDrom, Bytefield, SVGBob, TikZ, Symbolator, WireViz
• Data & Mind Visualization - Vega, Vega-Lite, Excalidraw, Markmap
• Vector Graphics- SVG

Select your diagram type from the dropdown, paste your code, and click Convert to HTML. File Upload (PDF & Images) Upload a PDF or image file (JPG, PNG — up to 5 MB) and the plugin will extract the content and convert it to HTML automatically. Editor Compatibility Works seamlessly with the Classic Editor, Gutenberg (block editor), and TinyMCE. Converted HTML is inserted at the cursor position. API Key Management Enter your Bibcit API key in the settings page and validate it with a single click. The conversion panel only appears once a valid key is confirmed. If a key becomes unauthorized during use, the plugin flags it immediately with a direct link to re-validate. The full source code is publicly available on GitHub.

From within WordPress

1. Visit Plugins > Add New.
2. Search for Bibcit Any2HTML.
3. Install and activate the plugin.

Manual Installation

1. Upload the bibcit-any2html folder to the /wp-content/plugins/ directory.
2. Visit Plugins and activate Bibcit Any2HTML.

Getting Started

1. Go to Settings > Bibcit Any2HTML.
2. Enter your Bibcit API key and click Validate Key.
3. Once validated, click Save Settings.
4. Open any post or page — the Bibcit Any2HTML meta box will appear below the editor.
5. Choose a tab (Markdown, Diagram Code, or Upload File), enter your content, and click Convert to HTML.

1.2.0

• Added Diagram Code tab supporting 27 diagram languages (PlantUML, Mermaid, Graphviz, and more).
• Diagram conversion uses a dedicated API endpoint (api.bibcit.com/api/mdiag/code2Svg).
• Fixed convert button being non-functional due to a dead-code early return.
• Fixed settings page script not loading due to mismatched page slug.

1.1.0

• Added file upload support (PDF/image) for HTML conversion.
• Minor fixes and performance improvements.

1.0.0

• Initial release.