Markup Studio
THE SMARTER HTML WORKSPACE

From messy HTML to publish-ready.

Paste. Clean. Check. Publish — without the formatting headache.

● Local processing · No account needed
HTML SOURCEHTML
VISUAL EDITORRich text
HTML health check
— / 100

Internal checks, not a Google SEO score.

    Preview lab
    Before / after & version history

    Component builder
    PASTE → CLEAN → PUBLISH

    A calmer path to publishing

    01 / PASTE

    Paste your content

    Paste rich text from Word or Google Docs in the visual editor, or add source HTML on the left. Headings, lists, emphasis and links are preserved.

    02 / CLEAN

    Choose your destination

    All modes remove unsupported styling and unsafe markup. WordPress wraps the result in a Custom HTML block; Blogger and Shopify provide body HTML.

    03 / CHECK

    Review before publishing

    Check missing alt text, heading jumps and link destinations. Preview at mobile width, copy the result, then check it in your actual theme.

    Preview uses generic styles and blocks external resources. It is not an exact reproduction of your destination theme. HTML parsing can repair malformed markup but cannot infer your intent.
    Frequently asked questions

    What does cleanup remove?

    It removes Word-specific wrappers, spans, inline styles, classes, event attributes, scripts, forms, iframes and SVG. Tables, lists, headings, emphasis and allowed links remain. Undo restores the source when you need the original formatting.

    Does it check whether links are live?

    No. It checks empty or unsupported destinations without making network requests. It cannot detect HTTP 404s or understand image content. Write accurate alt text yourself.

    Can I import DOCX files?

    This version supports HTML/text files and rich-text paste. Open a DOCX in Word and copy its content into the visual editor.