ConvertWhat happens when you convert XLS to Markdown
- All sheets are converted.
- Formulas are saved as their last calculated values; formatting, charts and merged cells aren't carried over.
- The data becomes a GitHub-flavored Markdown table you can paste into READMEs, GitHub, GitLab, Notion, Obsidian and docs.
- Number columns are right-aligned, and pipes or line breaks inside cells are escaped so the table never breaks. Each sheet gets its own table.
XLS vs Markdown
| Feature | XLS | Markdown |
|---|---|---|
| Multiple sheets | Yes | Yes |
| Formulas | Yes | No |
| Numbers & dates | Yes | No |
| Nested data | No | No |
| Best for | Old Excel versions | READMEs, docs |
How to convert XLS to Markdown
- Drop your XLS files on the box above, or click it to choose files. You can add many at once.
- Adjust the options if you want. The defaults work well for most files.
- Click Download for each Markdown file, or "Download all" to get a ZIP.
Frequently asked questions
Is it safe to convert my files here?
Yes. Conversion happens entirely in your browser. Your files are never uploaded to a server, so nobody else can see them.
Is it free? Are there limits?
It's completely free, with no sign-up, watermarks or daily limits. The only limit is your device's memory for very large files.
Can I convert many XLS files at once?
Yes. Drop as many files as you like; they're converted one after another and you can download them all as a ZIP.
What happens to formulas and formatting?
Each formula is saved as its last calculated value. Cell values, numbers, dates and text are kept; formatting, charts and merged cells aren't.
What about workbooks with several sheets?
Every sheet is converted and kept in the Markdown file.
Where can I paste a Markdown table?
GitHub and GitLab (issues, READMEs, wikis), Notion, Obsidian, Jira, Confluence, Reddit, Discord, and most static-site and docs tools.