Tools.
Free tools that run in your browser — no data sent, no cookies written.
- PAGES
- 4
- WORDS
- 1,509
- Contrast checker The contrast checker calculates the WCAG ratio between two colours and tells you which of the four thresholds it passes.
- llms.txt generator The llms.txt generator builds a file in llmstxt.org format from a sitemap or a list of addresses.
- hreflang validator The hreflang validator reads the language links in pasted markup and flags the six most common mistakes.
- Layout shift risk auditor The layout shift risk auditor finds embedded content in pasted markup that has no space reserved for it.
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