Haddock to ODT Converter
Processing entirely on your device — large files may take a moment.
Haddock is the documentation markup of the Haskell ecosystem: -- comment blocks attached to functions, rendered into the API docs every Hackage package ships. Convert to ODT for public-sector and education workflows that mandate open standards, or from it when legacy ODT files must enter Word or EPUB pipelines.
iLoveConverter processes everything locally on your computer, which makes it private and fast: no upload wait, no server storage, no limits. Add as many files as you like — batch conversion is built in.
How Haddock compares to ODT
| Haddock | ODT | |
|---|---|---|
| Structure | Comment markup (--, 'links', @mono@) | ODF zip package |
| Best for | Haskell API documentation | Open-standard documents |
How to convert Haddock to ODT
- 1
Select your files
Select your Haddock file.
- 2
Convert instantly
The file is first converted to markdown (an interchange format that keeps headings, lists and paragraphs), then rebuilt into the target format.
- 3
Download results
Download the ODT — structure preserved, heavy layout simplified.
About the Haddock format
Haddock is how Haskell explains itself: documentation comments in -- blocks, marked up with 'links' to identifiers, @monospace@ and /italics/, compiled into the API reference pages every package on Hackage publishes. The markup lives inside source files, but the format is its own small language.
Converted out of source comments, Haddock text becomes ordinary structured prose: Pandoc maps headings, code blocks and identifier links onto Markdown or HTML, so API knowledge can move into handbooks, wikis or static-site generators without retyping.
+Strengths
- ✓Documents live next to the code they describe
- ✓Identifier-aware linking across the API
- ✓Standard for the entire Haskell ecosystem
!Limitations
- −Meaningful only inside Haskell projects
- −Small grammar, few writers outside Haddock itself
- −Embedded in comments — needs extraction first
About the ODT format
ODT is the OpenDocument word-processing format — LibreOffice Writer's native file, standardized as ISO/IEC 26300 and required by many public-sector IT policies precisely because no vendor owns it. Like DOCX it is a zip of XML, and it carries the full document semantics: styles, headers, footnotes, tables, embedded images.
Word opens ODT fine these days, and LibreOffice opens DOCX — yet conversions between the two still trip over macros, form fields and exotic formatting. Sending content into ODT makes it future-proof under an open standard; pulling ODT into DOCX or EPUB moves it into mainstream pipelines.
+Strengths
- ✓Open ISO standard, vendor-neutral by law in some sectors
- ✓Full document semantics: styles, footnotes, tables
- ✓Native to the free LibreOffice suite
!Limitations
- −Less common in business hand-offs than DOCX
- −Macros and form fields may not survive conversion
- −Mobile office apps sometimes render it imperfectly
Why convert Haddock to ODT?
There is a concrete reason this conversion exists: Meaningful only inside Haskell projects ODT sidesteps that — Open ISO standard, vendor-neutral by law in some sectors If that is your situation, the tool above settles it in seconds, entirely on your device.
Frequently asked questions
Is this Haddock to ODT converter really free?
Yes — completely free, with no sign-up, no watermark and no daily conversion limits. The site is supported by advertising.
Are my files uploaded to a server?
No. The conversion runs entirely inside your browser using WebAssembly, so your files never leave your device — that is what makes it instant and private.
Does it work on Windows, Mac, iPhone and Android?
Yes. Anything with a modern browser works: Windows, macOS, Linux, Android and iOS. No software installation is required.
Is there a file size limit for Haddock to ODT?
The only limit is your device's memory, since nothing is uploaded. Files up to a few hundred megabytes work fine on a modern desktop browser; very large files simply take a little longer.
Does the conversion work offline?
Yes. Once the page has loaded, the conversion itself runs entirely inside your browser — you can even disconnect and keep converting. No file ever touches a server.
Will the layout of my Haddock file be preserved exactly?
This converter renders your Haddock content into ODT with pages, proportions and images kept as close to the original as the target format allows. Use the preview before downloading to confirm it looks the way you expect.