Title Length Checker
Check SEO title character length & SERP preview.
TL;DR: Title Length Checker is a free, browser-based tool that lets you check SEO title character length & SERP preview.
About the Title Length Checker
Title Length Checker measures `<title>` tag character counts and pixel widths, testing against Google's 580-pixel desktop and 960-pixel mobile display thresholds to prevent search snippet truncation.
How to Use the Title Length Checker
- Type or paste your proposed page title.
- Check live character count and pixel width meters.
- Verify that your title stays between 50 and 60 characters (under 580 px).
- Copy your optimized, truncation-proof title tag.
Expert Tips for Title Length Checker
- Front-Load Keywords: Place your primary target search keyword at the very beginning of the title.
- Avoid All-Caps: All-caps letters take up significantly more pixel width and look spammy in search results.
- Unique Titles Sitewide: Every page on your website must possess a unique title tag.
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100% Client-Side Privacy Guarantee
All processing runs locally inside your browser using JavaScript and HTML5 APIs. Your data, files, and inputs are never uploaded to any remote server. Complete privacy by design.
Frequently Asked Questions
- Roughly 50–60 characters for most fonts, since Google truncates around 580–600 pixels of rendered width rather than a fixed character count. Titles with a lot of wide letters (W, M, O) truncate a little sooner; titles with narrow letters (i, l, t) can run slightly longer before cutting off.
- No — Google measures pixel width, not characters, so this is an estimate rather than a guarantee. The live SERP preview is the more reliable check since it renders your actual title in the same proportional font Google uses.
- Google truncates it with an ending ellipsis (…), usually cutting off mid-word. This can make the title look unfinished or hide the part of your value proposition you cared about most — worth avoiding by front-loading your primary keyword or benefit.
- Yes. Duplicate titles across pages make it harder for Google to understand which page is the better match for a given query, and give visitors browsing multiple open tabs no way to tell them apart.
- Yes — Google frequently displays your literal <title> tag as the blue link text in search results (it does sometimes rewrite it based on the query), and title relevance remains one of the clearest on-page signals of what a page is about, alongside the H1 and opening content.
Cite This Tool
Referencing this tool in a paper, article, or bibliography? Copy a ready-made citation below.
Embed This Tool
Add the live Title Length Checker tool to your own website with this snippet — it loads the real, working tool in an iframe, not a static screenshot.
<iframe src="https://nexlove.org/embed/title-length-checker.html" width="100%" height="600" style="border:1px solid #e2e8f0;border-radius:12px" title="Title Length Checker — NexLove.org" loading="lazy"></iframe>