Blog HTML Formatter

Open Google Docs, type a paragraph, copy it, and paste into the View Source pane of any CMS. What you'll see is not a paragraph — it's a wall of <span style="font-family: Arial; color: rgb(34,34,34); font-size: 11pt;"> wrappers, vendor-prefixed CSS classes, MsoNormal residue and inline styles that override every theme rule your designer carefully wrote. The content displays, but the visual result is inconsistent, the file is bloated and any future style change to the theme will be silently ignored on these posts.

Word processors do this on purpose. They optimise for round-tripping — you should be able to copy out of Docs and paste back in without losing formatting. The cost of that fidelity is HTML that's hostile to every downstream system. Cleaning the HTML before it reaches your CMS is the only durable fix.

Clean, semantic HTML — just <h2>, <p>, <ul>, <a>, <strong> — inherits styling from your theme. That means a designer can change the body font once and every old post updates. It means accessibility tools (screen readers, reader-mode browsers, AI summarisers) can parse the structure correctly. It means search engines understand heading hierarchy, which influences how your page appears in featured snippets.

The performance impact is real, too. A 2,000-word post pasted from Docs can weigh 80-120 KB of HTML. The same post after formatting drops to 15-25 KB. On mobile networks that's the difference between an instant render and a visible delay — and Core Web Vitals notices.

Step one: paste into the formatter. Drop your Google Docs / Word / Notion content into the input pane. The tool strips inline styles, span junk and editor-specific attributes while preserving headings, lists, links and emphasis.

Step two: review the diff. Skim the cleaned output. Make sure the heading levels are correct (h2 for sections, h3 for subsections — never skip levels). Verify every link is still pointing where it should.

Step three: paste into the CMS. Use the source-view editor, not the rich-text editor, to avoid the CMS re-injecting its own styles. Most CMSs have a "Code view" or "Source" button for this.

Step four: spot-check the rendered page. Open the post on the live site. Confirm styles inherit from the theme as expected, then publish. Skipping this step is how broken layouts ship.