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Website Image SEO Audit Tool

Check image alt text, file sizes, filenames, and loading performance in seconds. Improve your image SEO and boost your page rankings, fast, free, and browser-based.

What Is the Image SEO Audit Tool?

The Image SEO Audit Tool helps website owners, SEOs, and content creators analyze and improve their image optimization for better search visibility. It scans for common SEO issues like missing alt attributes, oversized files, improper filenames, and lazy loading gaps.

Use it to:

  • Improve accessibility and Core Web Vitals.
  • Identify missing or poorly written alt tags.
  • Spot slow-loading images that hurt performance.
  • Export reports for clients or dev teams.

Built by TheSourceO – Professional Tools, Trusted Nationwide

TheSourceO is a trusted tool development company helping marketers, developers, and businesses across the USA optimize digital performance. With over 3 years of experience, we specialize in privacy-focused, efficient solutions that simplify technical tasks.

Why choose TheSourceO tools:

  • Secure & privacy-focused (no image uploads stored).
  • Fast browser-based scanning.
  • No sign-ups or installations.

Our goal is to help professionals get actionable insights quickly and clearly.

How It Works?

  1. Enter a page URL or upload an image-based HTML file.
  2. Instantly scan for SEO issues (alt text, filenames, size, loading method).
  3. Review an easy-to-understand report.
  4. Download the results as a CSV or PDF.

Optional: Visual report with red flags, pass/fail indicators, and improvement tips.

FAQ

Q1. What does the Image SEO Audit Tool check?
It checks for missing or empty alt tags, large image files, non-descriptive filenames, lack of lazy loading, and improper image formats.

Q2. Is this tool suitable for agencies or large websites?
Yes. It’s ideal for SEOs, agencies, and teams auditing multiple pages or client websites.

Q3. Do I need to upload images?
No. You can scan a live page or local HTML. No image files are stored or sent to a server.

Q4. Is it free?
Yes. The Image SEO Audit Tool is completely free with no usage limits or account required.

Image SEO Audit Tool – It’s Free & Instant

Improve your site’s image performance and search visibility in just a few clicks. No installs. No waiting. Just real SEO insights.

Try the Image SEO Audit Tool now – Free, secure, and results-driven.