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FileTypeConverters

Browser-first file conversion for spreadsheets, structured data, documents, ebooks, email, and subtitles. Clear warnings tell you exactly what changed.

Free: 10 server conversions/day · 10 MB

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Converters

JSON to CSV
CSV to JSON
Excel XLSX to CSV
CSV to Excel XLSX
XML to JSON
YAML to JSON

More converters

Word DOCX to Markdown
Markdown to PDF
Markdown to Word DOCX
HTML to Markdown
Excel XLSX to JSON
JSON to Excel XLSX

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Hubs

Data & tables
Spreadsheets
Documents
PDF & fixed layout
Ebooks
Presentations
Email
Subtitles
Images

Resources

API docs
MCP server
Guides
Blog
Status
Changelog

Free tools

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XLSX to CSV JSON flattening Markdown to PDF

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