Alt Text AI

Missing alt text can hurt accessibility and SEO—AltText.ai scans your site for missing descriptions, then generates accurate ones automatically.

Checked 4 Oct 2026 Reviewed by Alex Listed since August 2024

At a glance

Starts at from $5 per month Includes up to 100 credits per month; additional credits cost extra per image.

Free tier Yes, limited

Platforms Web, Chrome, Firefox, API, WordPress

Best for Website owners needing automated alt text generation

Not for Users needing custom prompts

4.1 out of 5

Scored by Alex after real use

Our verdict

Generates accurate alt text for better accessibility and SEO. Suits websites with many images but lacks manual writers or time. Not ideal if you need custom prompts or AI tweaks.

✓What it does well

AccurateGenerates precise and contextually rich alt text for better SEO and accessibility.

Multiple LanguagesSupports over 130 languages, making it useful globally.

Automatic GenerationAutomatically analyzes images and generates alt text without manual input.

✕Where it falls short

Custom PromptsDoes not support custom prompts or AI tweaks, only standard descriptions.

Manual SetupRequires initial plugin setup on platforms like WordPress and Shopify for new images.

Limited Free TierFree tier limited to just 25 credits; upgrades are necessary for more usage.

Key features

Pricing PlansAvailable from $5/month with different plans to fit various needs and budgets.

Multi-Platform SupportSupports multiple platforms including WordPress, Shopify, WooCommerce, and more.

SEO OptimizationHelps improve SEO by adding relevant alt text to images for better indexing.

No Manual WorkAutomatically generates alt text for new images.

Questions about Alt Text AI

What does Alt Text AI do?

Alt Text AI scans a website for images missing alt text, then generates accurate descriptions automatically. Missing alt text can hurt both accessibility and SEO, so the tool aims to fix both without manual work, analyzing new images as they are added. It supports over 130 languages.

How much does Alt Text AI cost?

Alt Text AI starts at $5 per month for the Bronze plan with 100 credits. Silver costs $19 per month with 500 credits, and Gold costs $59 per month with 2,000 credits. Annual plans save money, such as $49 a year for Bronze with 600 credits.

Is there a free version of Alt Text AI?

Alt Text AI has a limited free tier of just 25 credits. The reviewer notes that upgrades are necessary for more usage, and paid plans start with Bronze at $5 per month, which includes 100 credits. Additional credits beyond a plan cost extra per image.

Does Alt Text AI work with WordPress and Shopify?

Yes. Alt Text AI supports multiple platforms including WordPress, Shopify and WooCommerce, and it also runs on the web, in Chrome and Firefox, and through an API. The plugin needs an initial setup on platforms like WordPress and Shopify before it handles new images.

What are the limits of Alt Text AI?

Alt Text AI does not support custom prompts or AI tweaks, only standard descriptions, so Toolio lists it as not for users who need custom prompts. It also needs initial plugin setup and has a small free tier. Alex still scored it 4.1 out of 5 after real use.