What is the character limit for a title tag?

Google does not enforce a strict character limit — it uses pixel width. A common guideline is 50–60 characters, but the real threshold is approximately 600 pixels. Short, wide characters (like W) consume more space than narrow ones (like i), so pixel width is the reliable measure.

How does this tool measure pixel width?

It renders your title text onto an HTML5 Canvas element using the same font Google uses for desktop search results (Arial 20px bold) and reads the measured width in pixels. This gives a close approximation; actual Google rendering may vary slightly by device.

What pixel width should I target?

Aim to keep your title under 580 pixels for a comfortable margin. Titles between 580–600 pixels are in a caution zone and may be truncated on some screens. Anything above 600 pixels is likely to be cut off with an ellipsis in Google search results.

Does Google always truncate at 600 pixels?

The cutoff varies slightly by device, browser, and screen resolution. Google also sometimes rewrites titles entirely if they are deemed unhelpful. The 600px guideline applies to desktop results; mobile results have a shorter display area, typically around 400–500px.

What is a good meta description length?

Google typically displays up to about 160 characters (roughly 920 pixels) for meta descriptions on desktop. Keeping descriptions between 120–155 characters balances completeness with truncation safety.

Can I use this tool for Open Graph titles?

The pixel-width logic is calibrated for Google search results. Open Graph titles shown on social platforms use different fonts and container widths, so treat this as a general character-count guide for OG titles rather than a pixel-accurate check.

Title Tag Length Checker

Name: Title Tag Length Checker
Availability: InStock
Author: Nham Vu

Paste your page title and instantly see its character count, estimated pixel width, and a live Google SERP snippet preview.

Page Title

Characters

/ 60 recommended

Pixels wide

/ 600px limit

Pixel width 0%

Enter a title to check its length.

Meta Description (optional)

Characters

/ 160 recommended

Pixels wide

/ 920px limit

Pixel width 0%

Enter a description to check its length.

Google SERP Preview

Desktop search result — approximately 600px container

your search query

example.com

example.com › page

Your page title will appear here

Your meta description will appear here. Write a compelling summary that encourages users to click through to your page.

Best Practices

1 Keep titles under 580px for a safe margin on all screens.
2 Place your primary keyword near the beginning of the title.
3 Avoid ALL CAPS — wide characters inflate pixel width quickly.
4 Include your brand name at the end, separated by a dash or pipe.
5 Write descriptions between 120–155 characters for full visibility.

Summary

Paste your page title and instantly see its character count, estimated pixel width, and a live Google SERP snippet preview.

How it works

Type or paste your page title into the input field.
The tool measures pixel width using a hidden canvas element with Google's title font (Arial 20px).
A color-coded indicator shows green (safe), yellow (caution), or red (too long).
A live SERP card previews exactly how your title and description will appear in Google.
Optionally add a meta description to preview the full snippet with character and pixel checks.
Edit the title until both indicators turn green for optimal display.

Use cases

Verify a page title fits within Google's display limit before publishing.
Optimize title tags during an SEO audit to prevent truncation.
Preview how a blog post or landing page looks in search results.
Compare short vs. long title variants for click-through optimization.
Check meta description length alongside the title for a complete snippet review.
Train copywriters on title length best practices with instant visual feedback.
QA-check a batch of titles by quickly pasting each one.
Ensure localized titles fit the pixel limit after translation.

Frequently Asked Questions

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Last updated: 2026-05-29 · Reviewed by Nham Vu