diff --git a/Makefile b/Makefile
index a0326d1..02fbef3 100644
--- a/Makefile
+++ b/Makefile
@@ -13,6 +13,7 @@ NPX ?= npx
 PAGEDJS ?= $(NPX) pagedjs-cli
 SED ?= sed
 SILE ?= sile
+SPEEDATA ?= sp
 TERA ?= tera
 TOMLQ ?= tomlq
 TYPST ?= typst
@@ -27,6 +28,8 @@ PAGEDJS_ARGS = -i $< -o $@
 
 SILE_ARGS = -o $@ $<
 
+SPEEDATA_ARGS = --dummy --layout $< --jobname $*-speedata
+
 TYPST_ARGS = compile $< $@
 
 WEASYPRINT_ARGS = $< $@
@@ -70,6 +73,9 @@ node_modules:
 %-sile.pdf %-sile.toml: %/sile.xml
 	$(call make_manifest,$(SILE) $(SILE_ARGS))
 
+%-speedata.pdf %-speedata.toml: %/speedata.xml
+	$(call make_manifest,$(SPEEDATA) $(SPEEDATA_ARGS))
+
 %-typst.pdf %-typst.toml: %/typst.typ
 	$(call make_manifest,$(TYPST) $(TYPST_ARGS))
 
diff --git a/content/hello-world.md b/content/hello-world.md
index 76fddde..bffbb7a 100644
--- a/content/hello-world.md
+++ b/content/hello-world.md
@@ -1,7 +1,7 @@
 +++
 title = "Hello World!"
 description = "Your most basic greeting."
-extra.typesetters = [ "sile", "typst", "xelatex", "pagedjs", "weasyprint" ]
+extra.typesetters = [ "sile", "typst", "xelatex", "pagedjs", "weasyprint", "speedata" ]
 +++
 
 Just the simplest way to get a phrase onto a numbered page.
diff --git a/data/hello-world/speedata.xml b/data/hello-world/speedata.xml
new file mode 100644
index 0000000..700d1ef
--- /dev/null
+++ b/data/hello-world/speedata.xml
@@ -0,0 +1,30 @@
+<Layout
+  xmlns="urn:speedata.de:2009/publisher/en"
+  xmlns:sd="urn:speedata:2009/publisher/functions/en">
+
+  <Pagetype name="page" test="true()">
+    <AtPageShipout>
+      <PlaceObject column="1" row="{sd:number-of-rows() - 1}">
+        <Table stretch="max">
+          <Tr>
+            <Td align="center">
+              <Paragraph>
+                <Value select="sd:current-page()"/>
+              </Paragraph>
+            </Td>
+          </Tr>
+        </Table>
+      </PlaceObject>
+    </AtPageShipout>
+  </Pagetype>
+
+  <Record element="data">
+    <PlaceObject>
+      <Textblock>
+        <Paragraph>
+          <Value>Hello World</Value>
+        </Paragraph>
+      </Textblock>
+    </PlaceObject>
+  </Record>
+</Layout>
diff --git a/templates/page.html b/templates/page.html
index 54ef571..df172e8 100644
--- a/templates/page.html
+++ b/templates/page.html
@@ -27,7 +27,7 @@ <h3 class="title is-3">{{ typesetter }}</h3>
     </p>
 
     <h4 class="title is-4">Input document</h4>
-    {% set source = load_data(path=manifest.src) %}
+    {% set source = load_data(path=manifest.src, format="plain") %}
     <pre>{{ source }}</pre>
 
     <h4 class="title is-4">Render command</h4>