Who should use Alt checker?

Alt checker is a consumer product built for wordPress site owners.

Does Alt checker have a free plan?

Yes — Alt checker is free to use.

Is Alt checker still active?

Unverified. Alt checker has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Alt checker?

Similar projects tracked by PulseGate include Image Alt & Accessibility Checker, Accessibility Tools & Alt Text Finder, and Altinator.

Who develops Alt checker?

Alt checker is developed by infoalap.

How long has Alt checker been around?

Alt checker first shipped in 2014.

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Alt checker

Name: Alt checker
Author: infoalap

wordpress.orgSEO & content marketing

Alt checker is a WordPress plugin that automatically checks whether the alt attributes of uploaded images are properly filled in. It helps website owners maintain accessibility standards and improve SEO by ensuring all images have descriptive alt text. Ideal for WordPress administrators focused on compliance and usability.

FreeWebCloud-managed

Visit wordpress.org

1alternative

5features

2014since

Overview

5 features

Alt checker sits in PulseGate's SEO & content marketing category. It focuses on ensuring website images have proper alt attributes to improve accessibility and SEO. Alt checker is a consumer product aimed at wordPress site owners. It is available for free. It runs on the web.

infoalap builds and maintains Alt checker, and it first shipped in 2014. Among its 5 catalogued features are alt attribute check, accessibility support, and image upload monitoring. The interface is available in English and Russian.

Summary written by a language model from the project’s public pages.

Alt attribute check
Accessibility support
Image upload monitoring
WordPress integration
No-code setup

Built with & integrations

Runs on

BrowserCloud-managed

Trust & compliance

Verified signals

HTTPSPrivacy PolicyFree tierMulti-language

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed29 Jun · 05:36 UTC
Listing verified against its public source
Source: PulseGate · Open

Frequently asked questions about Alt checker

What is Alt checker?: Alt checker focuses on ensuring website images have proper alt attributes to improve accessibility and SEO. It is catalogued under SEO & content marketing on PulseGate.
Who should use Alt checker?: Alt checker is a consumer product built for wordPress site owners.
Does Alt checker have a free plan?: Yes — Alt checker is free to use.
What platforms does Alt checker run on?: Alt checker runs on the web.
Is Alt checker still active?: Unverified. Alt checker has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Alt checker?: Similar projects tracked by PulseGate include Image Alt & Accessibility Checker, Accessibility Tools & Alt Text Finder, and Altinator.Image Alt & Accessibility Checker Accessibility Tools & Alt Text Finder Altinator
Who develops Alt checker?: Alt checker is developed by infoalap.
How long has Alt checker been around?: Alt checker first shipped in 2014.

At a glance

Pricing: Free
Platforms: Web
Languages: English, Russian
Built for: WordPress site owners
Model: B2C
Solves: Ensuring website images have proper alt attributes to improve accessibility and SEO.

Registered as

WordPress.org: altchecker

Developer

infoalap

Index record

Identity confidence: High · 95.6
Indexed: 29 Jun 2026
Lifecycle: Alive
Last seen: 29 Jun 2026

Identity audit (12)

Slug: alt-checker-wordpress-org
Lifecycle last checked: 8 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 29 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Canonical URL: https://wordpress.org/plugins/altchecker

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