HWP to FB2 Converter
Convert HWP to FB2 online for free. Fast, secure, and high-quality conversion with no sign-up or software required.
Maximum file size is 1GB
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Three steps to your converted file
Everything happens in your browser tab - upload, pick a format, download. The heavy lifting runs on our servers.
Upload your file
Drag and drop, click to browse, or paste a URL. Batches take up to 20 files at once - 230+ input formats across video, audio, image, document, and archive types.
Choose an output format
Pick from over a hundred output formats. Filter by category or search by name - every option is open to everyone, no account needed.
Convert & download
Hit Convert and grab your download link moments later. Originals are erased when the job completes; results are cleared within about an hour.
What is an HWP file?
The HWP format is a proprietary document file generated by Hancom Office Hangul, the dominant word processing software in South Korea, widely used by government and public institutions. Older versions rely on a compound binary file structure (OLE2) similar to early Microsoft Word DOC files, while distinct encoding mechanisms are used to support the Korean alphabet (Hangul). The format is distinct from the newer XML-based HWPX and often requires specific conversion libraries for interoperability outside the Hancom ecosystem.
How to open an HWP file
Native support is restricted to Hancom Office (Windows/macOS/Linux) and the free Hancom Office Viewer. For users without this software, Hancom provides a cloud-based web viewer called Hancom Docs. Third-party support is limited; however, LibreOffice (via libhwp) offers partial rendering capabilities, and the Naver Whale browser includes a built-in extension for viewing HWP files directly.
HWP Technical Info
- Full Name
- Hangul Word Processor File
- Developed By
- Hancom Inc.
- Initial Release
- 1989
- MIME Type
- application/x-hwp
What is an FB2 file?
FB2 (FictionBook) is an XML-based e-book format originally developed in Russia by Dmitry Gribov. Unlike ZIP-based containers like EPUB, an FB2 file is a single monolithic XML document where the text is marked up with semantic tags describing the structure (epigraphs, verses, citations) rather than the visual appearance. Binary data, such as cover images or illustrations, are embedded directly within the XML file using Base64 encoding. This structural focus facilitates easy conversion to other formats and precise rendering across different hardware devices.
How to open an FB2 file
Support for FB2 is prevalent in e-reading software but rare in native OS environments. Calibre is the primary tool for opening and converting FB2 files on Windows, macOS, and Linux. For dedicated reading, FBReader and CoolReader are cross-platform applications specifically optimized for parsing the FictionBook XML schema. Android users frequently use Moon+ Reader, while iOS users can utilize TotalReader or KyBook.
FB2 Technical Info
- Full Name
- FictionBook 2.0
- Developed By
- Dmitry Gribov
- Initial Release
- 2000
- MIME Type
- application/x-fictionbook+xml
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Purpose-built for speed, privacy, and breadth of format support.
Convert HWP to FB2 in seconds
Every HWP to FB2 conversion runs on our servers, so your device stays fast and the output quality stays intact.
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No queue, no waiting. Files are processed on high-performance servers and returned in seconds, even for large files.
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Encrypted in transit and never shared with anyone. Uploads are erased the moment your job completes, and results shortly after.
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Developer API
Convert HWP to FB2 via API
Automate HWP to FB2 conversions in three steps: create a job, upload your file, then poll for the result.
# 1. Create job
curl -X POST https://api.runconvert.com/v3/jobs \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"tag": "hwp-to-fb2",
"tasks": {
"upload-file": {
"operation": "import/upload"
},
"convert": {
"operation": "convert",
"input": "upload-file",
"output_format": "fb2"
},
"export-result": {
"operation": "export/url",
"input": "convert"
}
}
}'
# 2. Upload your file (use upload_url from the response)
curl -X PUT "$UPLOAD_URL" --upload-file input.hwp
# 3. Poll for result
curl https://api.runconvert.com/v3/jobs/$JOB_ID?include=tasks \
-H "Authorization: Bearer YOUR_API_KEY"Replace YOUR_API_KEY with your RunConvert API key. Get your free API key at runconvert.com/api.