Convert GitHub Flavored Markdown to Typst

Turn GitHub Flavored Markdown, GitHub's Markdown dialect with tables, task lists, and strikethrough, into Typst, the modern typesetting system built as a fast LaTeX alternative. FileChanger runs the document conversion in one call, no local tooling to install.

In the browser

Upload a file and download the result, no pipeline required. Open the converter.

One API call

POST the file with from=gfm and to=typst, get the converted bytes back. Jump to the code.

From an agent

FileChanger ships an MCP server, so agents can run this conversion themselves. See the docs for setup.

Convert GitHub Flavored Markdown to Typst in code

The same call from any language: POST the file to /api/convert, the response body is the converted file.

curl -X POST https://filechanger.io/api/convert \
  -H "X-Api-Key: fc_your_api_key_here" \
  -F "file=@input.md" \
  -F "from=gfm" \
  -F "to=typst" \
  -o output.typ

import requests

with open("input.md", "rb") as f:
    response = requests.post(
        "https://filechanger.io/api/convert",
        headers={"X-Api-Key": "fc_your_api_key_here"},
        files={"file": f},
        data={"from": "gfm", "to": "typst"},
    )

response.raise_for_status()
with open("output.typ", "wb") as out:
    out.write(response.content)

const formData = new FormData();
formData.append("file", fileInput.files[0]);
formData.append("from", "gfm");
formData.append("to", "typst");

const response = await fetch("https://filechanger.io/api/convert", {
  method: "POST",
  headers: { "X-Api-Key": "fc_your_api_key_here" },
  body: formData,
});

const output = await response.blob();

import java.net.http.HttpRequest.BodyPublishers;
import java.net.http.HttpResponse.BodyHandlers;
import java.nio.file.Path;

String boundary = "----FormBoundary" + System.currentTimeMillis();
byte[] fileBytes = java.nio.file.Files.readAllBytes(Path.of("input.md"));

String body = "--" + boundary + "\r\n"
    + "Content-Disposition: form-data; name=\"file\"; filename=\"input.md\"\r\n"
    + "Content-Type: application/octet-stream\r\n\r\n"
    + new String(fileBytes) + "\r\n"
    + "--" + boundary + "\r\nContent-Disposition: form-data; name=\"from\"\r\n\r\ngfm\r\n"
    + "--" + boundary + "\r\nContent-Disposition: form-data; name=\"to\"\r\n\r\ntypst\r\n"
    + "--" + boundary + "--";

HttpClient client = HttpClient.newHttpClient();
HttpRequest request = HttpRequest.newBuilder()
    .uri(URI.create("https://filechanger.io/api/convert"))
    .header("X-Api-Key", "fc_your_api_key_here")
    .header("Content-Type", "multipart/form-data; boundary=" + boundary)
    .POST(BodyPublishers.ofString(body))
    .build();

HttpResponse<byte[]> response = client.send(
    request, BodyHandlers.ofByteArray());
java.nio.file.Files.write(Path.of("output.typ"), response.body());

import Network.HTTP.Client
import Network.HTTP.Client.MultipartFormData
import qualified Data.ByteString.Lazy as BL

main :: IO ()
main = do
  manager <- newManager defaultManagerSettings
  initialReq <- parseRequest "POST https://filechanger.io/api/convert"
  let req = initialReq
        { requestHeaders = [("X-Api-Key", "fc_your_api_key_here")] }
  request <- formDataBody
    [ partFileSource "file" "input.md"
    , partBS "from" "gfm"
    , partBS "to" "typst"
    ] req

  response <- httpLbs request manager
  BL.writeFile "output.typ" (responseBody response)

About GitHub Flavored Markdown

GitHub Flavored Markdown (GFM) is GitHub's dialect of Markdown, adding tables, task lists, strikethrough, and autolinks to the CommonMark base. It is the format of every GitHub README, issue, and pull request, making it the most widely written Markdown variant among developers.

About Typst

Typst is a modern markup-based typesetting system designed as a faster, friendlier alternative to LaTeX. It compiles documents in milliseconds, has a clean syntax with real programming constructs, and is increasingly popular with students and researchers writing papers, theses, and reports.

Frequently asked questions

How do I convert GitHub Flavored Markdown to Typst?

Upload your file in the browser converter and pick Typst as the target, or POST it to /api/convert with from=gfm and to=typst. The response body is the converted file.

Is converting GitHub Flavored Markdown to Typst free?

Yes. The free tier includes 2 GB of conversions per month, metered on input size. See pricing for the paid tiers.

Is there an API for GitHub Flavored Markdown to Typst conversion?

Yes, this whole conversion is one POST to /api/convert (the code examples above show it in five languages), plus an MCP server so AI agents can run it directly.