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SEO Pro Max

Browser extension for on-page SEO checks. Download one zip for Windows, macOS, and Linux - works in Chrome, Firefox, Edge, and more.

Use the tool Release notes
Version
2026.09
Updated
Runs as
Browser extension
Price
Free
Privacy policy

How it works

Get it done in 6 steps.

SEO Pro Max is a free browser extension that audits the page you are viewing: title, meta tags, headings, links, images, schema, social previews, and more. It runs locally in your browser as a popup, a docked side panel, or a floating window, with no account and no tracking.

  1. Install SEO Pro Max from the Chrome Web Store, or download the zip for other browsers.

  2. Pin the extension to your toolbar so it is one click away.

  3. Open any web page and click the SEO Pro Max icon.

  4. Check the Dashboard score, then open each tab for issues, warnings, and passed checks.

  5. Use the HTML vs JS tab to compare what search engines see before and after JavaScript runs.

  6. Fix the issues on your site, reload the page, and check again.

FAQ

Questions about SEO Pro Max

Still stuck? Contact us and we'll help.

Is SEO Pro Max free?

Yes. The extension is free to install and use, with no account or sign-in.

Which browsers are supported?

Chrome 116 or later and other Chromium browsers such as Edge, Brave, and Opera. A Firefox build is available as a download.

Does it send my browsing data anywhere?

No. All checks run locally in your browser. There is no analytics, no tracking, and no remote code.

What does the HTML vs JS tab show?

It compares the raw HTML response with the JavaScript-rendered page for title, meta tags, canonical, indexability, headings, word count, and links, so you can spot content that search engines may miss.

Can it find large images?

Yes. The Images tab flags images over 150 KB, and you can download any image or all oversized images as one ZIP.

How do I report a bug or request a feature?

Use the feedback form on this page, or the Resources tab inside the extension. We aim to respond and resolve within 15 days.

Release notes

What's new in SEO Pro Max.

We update tools often, so each month's changes are grouped together.

  1. September 2026LatestHTML vs JS, redirect chains, and easier helpv2026.09 · Chrome Web Store 1.2.1 ·

    See what search engines get from raw HTML versus the JavaScript-rendered page, follow every redirect hop, download oversized images in one click, and reach ratings, support, and feature requests straight from the Resources tab.

    New

    • HTML vs JS tab: compare raw HTML with the rendered page for title, meta, canonical, indexability, headings, word count, and links, grouped into Technical, Content, and Links
    • JavaScript Page Resources: requests, data loaded, request domains, robots.txt-blocked count, and a collapsible request table
    • JavaScript Console Errors: uncaught errors, failed resource loads, and unhandled promise rejections
    • Redirect chain in Dashboard Status, for example 308 then 200
    • Download any image, or download all oversized images as one ZIP
    • Robots.txt and Sitemap.xml viewers on the Overview tab
    • Resources tab: rate the extension, visit TemplatePix, send feedback, or copy and compose an email to us
    • Extension logo in the header

    Improved

    • Schema Simple View cards for Organization, LocalBusiness, WebSite, WebPage, and BreadcrumbList
    • Consistent card and table layouts across tabs
    • Sitemap check now counts on the Overview tab, where the sitemap is shown
    • Smaller, faster package
    • Leave a rating opens the Chrome Web Store reviews page directly
    • New Get help or report a bug and Request a feature cards open the Chrome Web Store support page
    • Email us card keeps a simple Copy email button
    • Explore more free tools opens the TemplatePix tools page
    • Clearer card titles, descriptions, and button labels

    Fixed

    • Redirect chain no longer lost when the extension restarts in the background
    • Download All Images ZIP now saves on Mac and Windows
    • Organization schema card shows the logo when one is provided
    • Website console messages are no longer reported as extension errors
    • Resources tab branding now reads TemplatePix

    Privacy and security

    • Removed unused permissions; requires Chrome 116 or later
    • Links from the inspected page always open on that site, never inside the extension
    • No analytics, no tracking, and no remote code
  2. August 2026First releasev2026.08 · Chrome Web Store 1.0.0 ·

    The first public release of SEO Pro Max on the Chrome Web Store.

    Features

    • Popup, docked side panel, and undocked floating window modes
    • SEO score dashboard with issue, warning, and passed counts
    • Local page-quality scores for Performance, Accessibility, Best Practices, and SEO
    • Overview: title, description, canonical, robots, and HTTP status
    • Page resources: links, metas, scripts, and XFN relationships
    • Headings outline with skip-level recommendations and copy issues
    • Links table with Total, Internal, External, and Empty filters
    • Images list with ALT, link, and size, a Large Images filter, and recommendations over 150 KB
    • Schema inspector plus Open Graph and Twitter / X previews
    • Runs locally in your browser with no account and no remote code

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