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Alt-Text Auditor — Find Missing & Bad Alts in HTML

Free alt-text auditor. Paste HTML — get a per-image table: missing alt, empty (decorative), too-long (>125), too-short (<10), or good. Boost image SEO + accessibility.

Alt-Text Auditor

Total images

4

Missing alt

1

Too long

1

Too short

0

Good

1

Decorative (empty)

1

#1hero.jpggood
#2logo.pngmissing
#3banner.jpgempty (decorative)
#4chart.pngtoo long (145 chars)

Rules of thumb: 10–125 chars; describe what the image shows, not what it is ("Smiling cashier handing receipt" beats "image"); empty alt (alt="") for purely decorative images so screen readers skip them.

About this tool

What good alt text looks like

10–125 characters, describes what the image SHOWS (not what it IS), no "image of" prefix. For purely decorative images (separators, background flourishes), use alt="" so screen readers skip them without speaking the filename.

How to use the Alt-Text Auditor (HTML <img> Audit)

Takes about a minute. No signup, no download, your data stays in your browser.

  1. 1
    Open the tool. Scroll up to the Alt-Text Auditor (HTML <img> Audit) above — it loads instantly in your browser, no install needed.
  2. 2
    Enter your values. The fields come pre-filled with realistic defaults so you can see how it works — replace them with your own numbers.
  3. 3
    Read the result. The output updates instantly. Copy or share it — nothing is uploaded to a server, everything stays on your device.

Frequently asked questions

Common questions about the Alt-Text Auditor (HTML <img> Audit).

Is the Alt-Text Auditor (HTML <img> Audit) free to use?

Yes. The Alt-Text Auditor (HTML <img> Audit)on 7BusyBoss is completely free — no signup, no paywall, no usage cap.

Do I need to sign up to use the Alt-Text Auditor (HTML <img> Audit)?

No. The Alt-Text Auditor (HTML <img> Audit)works instantly in your browser — no account needed. Signing in with Google is optional and only unlocks features like saving favorites and higher AI build limits.

Does the Alt-Text Auditor (HTML <img> Audit) work on mobile?

Yes. Every tool on 7BusyBoss is mobile-responsive and works in any modern browser — Chrome, Safari, Firefox, Edge — on phones, tablets and desktops.

Is my data safe when I use the Alt-Text Auditor (HTML <img> Audit)?

Yes. The Alt-Text Auditor (HTML <img> Audit)runs entirely in your browser — your inputs never leave your device unless the tool explicitly fetches public data (e.g. currency rates). We don't store the values you type.

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