Compare
Compare two Markdown documents side by side.
Documents stay in this browser. Nothing is uploaded.
Compare runs in your browser. The document stays on this device.
About, how to use, and questions
About this tool
Compare two Markdown documents line by line in two columns. The open document is on the left. The other file is chosen from this device.
Additions, deletions and changes are marked. Neither text is uploaded.
What you can do
- Line by line, in two columns
- Both files stay on this device
- The open document can fill either side
How to use it
- Open a Markdown file, or start writing in the editor. The file is not uploaded.
- Adjust the options. The preview updates before you download.
- Download the result, or send it on to another tool. The same document stays open.
Questions
Does the document get uploaded?
DocZero reads and writes the file in your browser. Drafts stay in local storage on this device.
Is there a file size or count limit?
There is no account and no quota. Very large files are limited only by the memory of this browser.
Will code blocks lose their colors when I export?
No. Highlighting is rendered locally and the colors are written into HTML, Word, PDF and long images.