HTML represents structured web document content with elements and attributes.
DOCX is the current XML-based Microsoft Word document format.
Pandoc preserves supported document structure but does not reproduce every application-specific layout feature.
Macros, scripts, tracked changes, and external resources are not executed during conversion.
This conversion uses Pandoc's deterministic format reader and writer. It does not expose layout controls that the selected pair cannot honor.
One document is processed per request. The input limit is 50 MB.
The web application validates the file before forwarding it to a private worker. The worker validates the signature again, processes the file inside a unique temporary directory, validates the output, and removes the job directory in a guaranteed cleanup path. Files are not written to the database or retained for analytics.
When you import from a URL, the application fetches only a validated public HTTP or HTTPS address, checks the downloaded file in memory, and applies the same worker cleanup rules. The URL, filename, and file contents are not sent to analytics.