Alt Text Studio uses AI to generate descriptive alt text for images, with controls for language, length, SEO keywords, ecommerce details, custom prompts, and context auto-detection. It can create text in 194 languages, including multiple languages at once, and process hundreds of images in a batch. Images can be uploaded, supplied by URL, pasted as HTML, or imported through CSV; supported formats are PNG, JPG, JPEG, WebP, and non-animated GIF. Results can be copied, saved in a library, or exported as plain text, HTML, JSON, or CSV. The Chrome extension works with right-clicked images, scanned pages, screenshots, URLs, uploads, HTML, and CSV. A WordPress plugin supports generation on upload, bulk processing of existing images, and WP-CLI, with integrations for several SEO plugins. The first 25 credits are free. Starter costs $4.00 USD per month; one normal-length image in one language uses one credit, while detailed text uses two. Image inputs and related request data may be sent to third-party AI providers. Shopify availability is listed as coming soon and under review.
Who it is for
It suits people managing web images who need alt text for accessibility, SEO, or compliance. WordPress users can use its plugin for upload and bulk workflows.
What is good
- Generates alt text in 194 languages
- Batch processing for hundreds of images
- Exports plain text, HTML, JSON, and CSV
- WordPress plugin supports WP-CLI
- First 25 credits are free
What to know first
- Detailed text uses two credits per image
- Image and request data may go to third-party AI providers
- Shopify app is still under review
Verdict
Alt Text Studio supports several input formats, languages, and publishing workflows, including a WordPress plugin and Chrome extension. Review its credit use and data handling before sending image inputs or prompts.
Get started with Alt Text Studio
- Open https://alttextstudio.com/.
- Use the web app or Chrome extension.
- Add images by upload, URL, HTML, or CSV; the extension also works with right-clicked images, scanned pages, and screenshots.
- Choose text length, language, and any SEO, ecommerce, prompt, or context options.
- Use the first 25 free credits, or choose a paid plan starting at $4/mo.
- Copy or save results, or export them as plain text, HTML, JSON, or CSV.
Limits to know first
The first 25 credits are free. Normal-length output in one language costs one credit per image, while detailed output costs two; monthly plans range from 100 credits at $4/mo to 10,000 credits at $169/mo. Unused credits roll over, and the Shopify page says they never expire.
Questions about Alt Text Studio
Is there a free plan?
Yes. The first 25 credits are free.
What does Alt Text Studio cost?
The Starter plan is $4/mo for 100 credits/mo. Other monthly plans are Basic at $14/mo for 500 credits, Pro at $36/mo for 2,000 credits, Business at $88/mo for 5,000 credits, and Enterprise at $169/mo for 10,000 credits. Pay-as-you-go is $2.99 per 50 credits.
How are credits used?
Normal-length output in one language costs one credit per image. Detailed-length output costs two credits per image. Unused credits roll over; the Shopify page says credits never expire.
Which platforms are available?
Alt Text Studio is available on the web and as a Chrome extension. A WordPress plugin is available; the Shopify app page says it is coming soon and under review.
What image formats can it process?
Supported formats are PNG, JPG, JPEG, WebP, and non-animated GIF.
Who maintains Alt Text Studio?
Alt Text Studio says it is maintained by a solo developer.
Alt Text Studio plans and pricing
All plansCompared on AI alt text generators
- Free plan
- No
- Paid from
- $4/mo
- Bulk processing
- Yes
- API access
- Yes
- CMS plugins
- Yes
- Supported languages
- 194 languages
- Image formats
- PNG, JPEG, JPG, WebP, non-animated GIF
- Custom generation rules
- Yes
- Publishing workflows
- Yes
