Convert files between 44 formats: documents, spreadsheets, images, ebooks, email and subtitles.
Connect Remote server
claude mcp add --transport http converter https://filetypeconverters.com/api/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
{
"mcpServers": {
"converter": {
"url": "https://filetypeconverters.com/api/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
{
"servers": {
"converter": {
"type": "http",
"url": "https://filetypeconverters.com/api/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://filetypeconverters.com/api/mcp
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools 5 found in our last check
list_formatsList every file format this converter reads or writes (id, name, extensions, family). Use the id values as `from`/`to` in other tools.
check_conversionCheck whether one format can be converted to another before sending a file. Returns the engine, whether AI Deep Read is needed, the options it accepts, and alternatives when the pair is not supported. Formats accept ids (docx), extensions (jpeg) or common names (word, excel).
list_conversionsList supported target formats for a source format (or every source that can produce a target). Returns compact {from,to,slug,engine,mode} rows.
convert_fileConvert a file. Provide the content as base64 OR a public https URL. `from` is optional when the filename/URL has an extension. Text outputs (Markdown, CSV, JSON, HTML…) up to 200 KB are returned inline as `text`; other outputs are returned as `base64` plus a `downloadUrl` that…
get_conversionFetch a previous conversion by id: status, warnings, and the output (inline text or base64) if it is still retained.
Headers
| Name | Description |
|---|---|
AuthorizationRequired, secret | Bearer token: a FileType Converters API key (ftc_…) from Dashboard → API keys. |
Details
| Endpoint | https://filetypeconverters.com/api/mcp (Streamable HTTP) |
| First published | 16 Sep 2026 |
| Last updated | 16 Sep 2026 |
| Registry name | com.filetypeconverters/converter |
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