SERP Simulator
Pixel-accurate Google SERP preview.
Paste your title, description, and URL. See how Google renders the snippet on desktop and mobile — and get a warning the moment your title or meta description gets truncated.
65 chars · 0px desktop / 0px mobile
163 chars · 0px desktop
Desktop preview
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Free SEO Tools — SERP Simulator, Schema Generator & Robots Tester
Free, no-signup SEO tools built by a working consultant. Pixel-accurate SERP preview, JSON-LD generator, and robots.txt tester for Googlebot, GPTBot and ClaudeBot.
Mobile preview
freelancertamal.com › tools
Free SEO Tools — SERP Simulator, Schema Generator & Robots Tester
Free, no-signup SEO tools built by a working consultant. Pixel-accurate SERP preview, JSON-LD generator, and robots.txt tester for Googlebot, GPTBot and ClaudeBot.
How to use
How to use the SERP Simulator.
- Step 1Paste your URL
Drop the canonical URL of the page you want to preview.
- Step 2Paste the title tag
The simulator measures pixel width using Google's render font (Arial 20px desktop, 16px mobile).
- Step 3Paste the meta description
Watch the live counter — green is safe, yellow is borderline, red means Google will truncate it.
- Step 4Copy the meta tags
Click "Copy as HTML" and paste the title and description directly into your <head>.
FAQ
Questions about the SERP Simulator.
Google truncates titles based on rendered pixel width, not characters. A title of 60 'i' characters fits, but 60 'W' characters won't. The desktop limit is roughly 580px and mobile is around 560px.