Your title tag and meta description are the first thing both search engines and AI assistants see when deciding how to represent your page — whether as a blue link in Google, or as a quoted snippet in an AI-generated answer. Get them too long and they truncate; get them vague and neither humans nor AI systems have much reason to click or cite.
Why it matters for AI search: many AI assistants use your meta description (or a close paraphrase of it) as the basis for how they summarize your page in a citation. A description that's actually a complete, accurate sentence — not marketing fluff — is more likely to be quoted usefully. Meanwhile, your title still matters for traditional Google results and increasingly for how AI Overviews attribute sources.
How this tool works: type your URL, title, and description, and get a live Google-style SERP preview alongside pixel-width and character counters — measured against the actual widths Google uses for truncation (roughly 580px for titles, 920px for descriptions), not just a rough character count. A second panel shows an illustrative "AI-answer snippet preview" of how your description might be quoted in a conversational AI citation.
Limitations: Google's actual truncation behavior varies by device, font rendering, and ongoing algorithm changes, so treat the pixel-width thresholds here as a close approximation, not an exact guarantee. Google also frequently rewrites titles and descriptions in search results regardless of what you set — this tool shows what you're asking for, not what Google will necessarily display. The AI-answer snippet preview is illustrative only; no AI platform's citation format is replicated exactly.