OfficeIMO WebAssembly
Choose a conversion route.
Pick the format path first. The page shows the OfficeIMO conversion surface immediately, then loads the browser engine only when you run a live route.
Office to PDF
Convert DOCX, XLSX, or PPTX streams locally with the OfficeIMO PDF engines.
Markdown to HTML
Render Markdown to an HTML preview and downloadable HTML output.
HTML to Markdown
Convert HTML into portable Markdown for docs, content pipelines, and cleanup flows.
Markdown to DOCX
Generate a Word document package from Markdown without a server round trip.
More engine routes
Next browser, MCP, skill, plugin, and server paths.
These routes are visible now so the playground feels like a conversion map, not a hidden demo. They should become live as each browser-safe or tool-backed path is validated.
DOCX to Markdown
Use OfficeIMO.Word.Markdown with asset sidecars and Markdown download handling.
WordDocument.Load(stream).ToMarkdown(options)DOCX to HTML
Route Word content through the Markdown bridge and render a browser preview.
WordDocument.Load(stream).ToHtmlViaMarkdown(options)HTML to DOCX
Complete the web-content bridge after style and image handling are validated.
html.LoadFromHtml().SaveAsByteArray()Markdown to PDF
Generate Word from Markdown first, then call the PDF engine with diagnostics.
markdown.LoadFromMarkdown().SaveAsPdf(options)Excel to CSV / JSON / HTML
Preview sheets, extract tables, export records, and produce HTML table output.
ExcelDocument.Load(stream).WorksheetsCSV / JSON to Excel
Build workbooks from structured data with schema validation and cleanup options.
CsvDocument / ExcelDocumentReader extraction
Extract Markdown, JSON, chunks, tables, and assets from document families.
DocumentReader.Read(...)Agent conversion tools
Expose repeatable conversions and diagnostics through MCP tools, Codex skills, and plugins.
OfficeIMO conversion toolsLoaded engine