diff --git a/protocol/Makefile b/protocol/Makefile
index 0d56e4e1..8fb44483 100644
--- a/protocol/Makefile
+++ b/protocol/Makefile
@@ -13,9 +13,10 @@ pdf:
 	mv -f aux/protocol.pdf .
 
 .PHONY: html
-html: pdf sapling
-	pdf2htmlEX --decompose-ligature 1 --font-size-multiplier 60 --split-pages 1 --dest-dir html protocol.pdf
-	pdf2htmlEX --decompose-ligature 1 --font-size-multiplier 60 --split-pages 1 --dest-dir saplinghtml sapling.pdf
+html: protocol.pdf sapling.pdf
+	# Can't use --split-pages 1 because XHR doesn't work by default on local files in Chrome.
+	pdf2htmlEX --decompose-ligature 1 --font-size-multiplier 65 --fit-width 1000 --dest-dir html protocol.pdf
+	pdf2htmlEX --decompose-ligature 1 --font-size-multiplier 65 --fit-width 1000 --dest-dir html sapling.pdf
 
 .PHONY: pvcpdf
 pvcpdf:
@@ -65,7 +66,7 @@ nolatexmk-sapling:
 
 .PHONY: clean
 clean:
-	rm -f aux/* protocol.ver \
+	rm -f aux/* html/* protocol.ver \
               protocol.dvi protocol.pdf protocol.bbl protocol.blg protocol.brf     protocol.toc \
               protocol.aux protocol.out protocol.log protocol.bcf protocol.run.xml protocol.fls protocol.fdb_latexmk \
               sapling.dvi  sapling.pdf  sapling.bbl  sapling.blg  sapling.brf      sapling.toc \
diff --git a/protocol/README.rst b/protocol/README.rst
index c5c087c9..c1b59f7d 100644
--- a/protocol/README.rst
+++ b/protocol/README.rst
@@ -46,3 +46,21 @@ to optimize just ``protocol.pdf`` or ``sapling.pdf`` respectively.
 
 This gives a size saving of about 50% for ``protocol.pdf``, and
 40% for ``sapling.pdf``.
+
+
+Converting to HTML
+------------------
+
+To convert to HTML you will first need to install ``pdf2htmlEX``. On Debian:
+
+.. code::
+
+   apt-get install pdf2htmlex
+
+Then use ``make html`` (or ``make optimized html``) to convert both PDFs.
+
+The results are placed in the ``html`` directory at ``html/protocol.html``
+and ``html/sapling.html``.
+
+See `<https://github.com/zcash/zips/issues/127>`_ for limitations of
+this conversion.