Title & Description Length Checker
Check your page title tag and meta description length in both characters and pixels. Google truncates by pixel width, not character count, so accurate pixel measurement is critical. See desktop and mobile limits, live truncation previews, and run bulk audits across up to 20 pages at once.
How to Use This Tool
- Choose your mode using the tabs at the top: Single for one page at a time with live preview, or Bulk to audit up to 20 pages in one go using the "title | description" format.
- Enter your title tag and meta description in the input fields. In Single mode you get a full live Google SERP preview; in Bulk mode you get a sortable results table.
- Watch the live counters update as you type. Each field shows character count, desktop pixel width (Arial 20px for titles, 14px for descriptions), and mobile pixel width (Arial 16px titles, 13px descriptions).
- Read the color indicators — green means you're within the safe limit, yellow means you're approaching the cutoff, and red means your title or description will be truncated in search results.
- Review the truncation preview to see exactly where Google will add the ellipsis on both desktop and mobile SERPs. This is the single most important check — seeing the cutoff often reveals that your brand name is being cut off unnecessarily.
- Export bulk results as CSV to share with your team, add to a Jira ticket, or track remediation over time. Your draft input is saved automatically to your browser so you can return later without losing work.
About Title and Description Length Checking
Page titles and meta descriptions are the two most visible on-page SEO elements. They appear on every Google search result, every social share, and every browser tab. Yet the majority of websites get length wrong — often by surprising amounts. A title that looks fine in your CMS preview may be brutally truncated on a mobile SERP, costing you clicks, brand recognition, and ranking signal in one go. This checker removes the guesswork by measuring in the same units Google actually uses: pixels.
The critical insight most SEO guides miss is that Google does not truncate by character count. Google uses the Arial typeface at specific sizes — 20px for desktop titles, 16px for mobile titles, 14px for desktop descriptions, and 13px for mobile descriptions — and cuts off any content that exceeds the pixel width of its search results column. This matters because Arial is a proportional font. A capital W occupies roughly four times the pixel width of a lowercase i. A 60-character title of "WWWMMMWWWMMM" characters will be truncated dramatically earlier than a 60-character title of "iiillliiillliii" characters, even though they share the same character count.
Mobile and desktop limits differ significantly because phone screens are narrower. Desktop titles can occupy up to 580 pixels, but mobile drops to 480 pixels — a 17 percent reduction. Descriptions follow a similar pattern: 920 pixels desktop versus 730 pixels mobile. Given that over 60 percent of Google searches now happen on mobile, optimizing for mobile pixel limits is non-negotiable. A title that fits desktop but overflows on mobile is a title that fails the majority of your audience. This tool checks both devices simultaneously so you can optimize once and satisfy both.
SEO impact extends far beyond visibility. Titles and descriptions directly influence click-through rate (CTR) from the SERP. A truncated title that cuts off your brand name or primary keyword loses both credibility and relevance signal. A description that ends mid-sentence looks unprofessional and fails to communicate value. Google watches CTR as a ranking input — pages that earn more clicks than expected at their position tend to climb, while those that underperform slide down. Fixing truncation is one of the fastest, lowest-effort wins in technical SEO, and it compounds over time as improved rankings drive more impressions to already-optimized snippets.
For large sites, bulk auditing is essential. Manually checking every page title is impractical past a few dozen URLs, and CMS-driven sites often generate titles from templates that produce inconsistent lengths across content types. Use a crawler like Screaming Frog to export all page titles and descriptions, then paste batches of up to 20 rows into this tool's Bulk mode. Export the results as CSV, share with your content team, and systematically fix everything flagged red or yellow. Combined with our SERP Previewer, Meta Tag Generator, and Heading Checker, this tool forms a complete on-page SEO audit workflow. Everything runs entirely in your browser — no data ever leaves your device.
Frequently Asked Questions
What is the ideal title tag length?
The ideal title tag length is around 580 pixels on desktop, which translates to roughly 50-60 characters depending on the width of each letter. Google truncates titles that exceed 580px on desktop search results and 480px on mobile. Shorter titles (around 50 chars) are more likely to display fully across devices while still providing enough keyword signal and branding. The pixel width matters more than the raw character count.
Why does Google truncate by pixels, not characters?
Google truncates titles and meta descriptions by pixel width because modern search results use proportional fonts (Arial by default) where each character has a different width. For example, a lowercase "i" is only 4px wide while a capital "W" is 17px wide. A 60-character title filled with narrow letters may fit easily, while a 45-character title of wide letters could still be cut off. Measuring in pixels gives a far more accurate prediction of whether your title will display in full on a SERP.
What is the ideal meta description length?
The ideal meta description length is 920 pixels on desktop and 730 pixels on mobile, which is approximately 150-160 characters. Descriptions longer than this are truncated with an ellipsis in Google search results. A concise, compelling description within the limit is more likely to display fully and improve your click-through rate. Include your primary keyword naturally and add a call-to-action where appropriate to encourage clicks.
What's the difference between mobile and desktop limits?
Mobile SERPs have narrower display widths than desktop because phone screens are smaller. On desktop, titles can occupy up to 580px (Arial 20px) and descriptions up to 920px (Arial 14px). On mobile, titles are limited to about 480px (Arial 16px) and descriptions to about 730px (Arial 13px). Always optimize for mobile first since over 60% of Google searches happen on mobile devices. A title that fits desktop but truncates on mobile still loses click-through rate.
What are title tag best practices for SEO?
Best practices for title tags: (1) Include your primary keyword near the start, (2) keep titles under 580 pixels or 60 characters, (3) add your brand name at the end separated by a pipe or dash, (4) write unique titles for every page, (5) make each title descriptive and click-worthy, and (6) avoid keyword stuffing. Front-load the most important information so it's visible even if the title is truncated. Each page should have a distinct title that accurately reflects the content.
Does the meta description affect rankings?
Meta descriptions do not directly influence Google's ranking algorithm, but they indirectly affect SEO performance through click-through rate (CTR). A compelling description with clear value proposition and a call-to-action can significantly increase the CTR from search results. Higher CTR signals to Google that your result is relevant for the query, which can improve rankings over time. So while descriptions don't rank pages, they do influence how many people click, which matters.
Should titles be branded or non-branded?
Most titles should include your brand name, typically at the end after a separator like a pipe (|) or hyphen (-). Branded titles build recognition over time and increase trust in search results. However, on highly competitive non-branded search terms, you may want to place keywords first and brand last to maximize keyword visibility. For homepage and high-priority landing pages, always include branding. Blog posts and long-tail pages can sometimes omit the brand to save pixel space for keywords.
How do I bulk-check all my page titles?
Use the Bulk mode of this tool: paste up to 20 lines in the format "title | description" (one per line), then click Analyze All. The tool instantly reports character count, desktop pixel width, mobile pixel width, and a pass/warn/fail status for each row. You can export the full results as CSV to share with your team or track remediation. For larger sites, run Screaming Frog or another crawler to export all page titles and descriptions, then paste them in batches into this tool.