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YAML to HTML Table

Convert YAML to HTML Table free, in seconds. Paste your data below, press Convert, then copy the result and paste it into your page, document or CMS. Everything runs in your browser, so nothing is ever uploaded.

YAML input

Paste your YAML below, then press Convert.

Lists of maps convert best. Nested maps are flattened with dot notation.

HTML Table output

Waiting for YAML input.

Private by design: parsing uses the js-yaml library (loaded once from a CDN); the conversion itself happens locally and your data is never uploaded.
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How this conversion works

Paste YAML into the input box and press Convert (or just keep typing, conversion happens as you type). The tool parses it with the js-yaml library, then renders it as a semantic HTML table with a header row, escaping all cell content. Parsing uses the js-yaml library (loaded once from a CDN); the conversion itself happens locally and your data is never uploaded.

Styling the table

The output is a plain semantic table with <thead> and <tbody>, ready to paste into any web page, blog post, CMS article or HTML email. It carries no styling of its own, so add your own CSS classes or stylesheet rules to match your site design. All cell content is HTML-escaped, so stray characters in your data cannot break the surrounding page.

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YAML to HTML Table FAQs

Why convert YAML to an HTML table?
An HTML table is the quickest way to publish data on a web page, in a blog post, a CMS article or an HTML email. Paste the output into your markup and it renders immediately, no JavaScript required.
How is my YAML parsed?
With the js-yaml library. A list of maps becomes one row per item, a single map becomes one row, and nested maps are flattened with dot notation so tabular output stays clean.
Does the table come with styling?
No, the output is a plain semantic table with thead and tbody elements. Add your own CSS classes or stylesheet rules to match your site design; the structure is ready for any framework.
Is the content safe to embed in my page?
Yes. Every cell is HTML-escaped, so characters like < > and & in your data are displayed as text instead of breaking your markup.
Is my data sent to a server?
No. parsing uses the js-yaml library (loaded once from a CDN); the conversion itself happens locally and your data is never uploaded.
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