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AltTextLab
What it is
AltTextLab generates alt text for images, using page titles, product details, surrounding content, and image context to shape descriptions for accessibility and search optimization. You can set SEO keywords, choose a writing style, and specify the desired length. It supports more than 130 languages and bulk processing for image libraries, including batches of tens of thousands of product photos. Listed integrations include WordPress, Webflow, Craft CMS, Drupal, Shopify, WooCommerce, Magento, PrestaShop, and Craft Commerce. Developer options include a REST API, a one-line Web Snippet, and connectors such as Google Tag Manager, Zapier, Make, and Pipedream; Chrome, Firefox, and Microsoft Edge extensions are also listed. Supported formats are PNG, JPG, WebP, AVIF, and SVG. The free plan has 25 credits per month, with one credit per image and no rollover. Pro costs $4/mo when billed annually; its paid credits roll over. The pricing page says images are discarded after processing and are not stored or used to train AI models.
For and against
For
- More than 130 languages are supported
- Bulk processing handles large image libraries
- REST API and CMS integrations are listed
- User can set keywords, style, and length
- Images are not stored or used for AI training
Against
- Free plan is limited to 25 monthly credits
- Free credits do not roll over
- Pay-as-you-go excludes the Web Snippet
The verdict
AltTextLab pairs context-aware descriptions with language, style, and length controls, plus bulk and developer workflows. Consider the monthly free-credit limit and the difference between annual Pro and pay-as-you-go credit terms.
Who it suits
It suits e-commerce teams, agencies, freelancers, solo creators, enterprises, nonprofits, and education organizations that need image descriptions. Bulk processing and CMS integrations may be useful for teams handling larger image libraries.
Plans and prices
Free
25 credits / month · Unlimited websites · 20+ integrations and API · 130+ languages
Read 29 Sep 2026 · alttextlab.com
Pro (annual)
1,200 credits / year · Higher credit packs available · Credits roll over · Chat support
Read 29 Sep 2026 · alttextlab.com
Pro (monthly)
100 credits / month · Higher credit packs available · Credits roll over · Chat support
Read 29 Sep 2026 · alttextlab.com
Pay as you go
100 credits for $6 onwards · Credits never expire · Web Snippet not included
Read 29 Sep 2026 · alttextlab.com
Scale
Starts at $200/month · Custom credits · Priority support · Advanced security
Read 29 Sep 2026 · alttextlab.com
On the record
- Browser extensions
- AltTextLab lists Chrome, Firefox and Microsoft Edge browser extensions.alttextlab.com · read 29 Sep 2026
- Bulk processing
- The product supports bulk processing of image libraries, including batches of tens of thousands of product photos.alttextlab.com · read 29 Sep 2026
- Context
- It analyzes page titles, product information, surrounding content and image context when creating descriptions.alttextlab.com · read 29 Sep 2026
- Credit limits
- One credit generates alt text for one image; free-plan credits reset monthly without rollover, while paid-plan credits carry forward and do not expire.alttextlab.com · read 29 Sep 2026
- Customization
- Users can provide SEO keywords, choose a writing style and set the desired description length.alttextlab.com · read 29 Sep 2026
- Developer access
- The product offers a REST API, a one-line Web Snippet, and connectors including Google Tag Manager, Zapier, Make and Pipedream.alttextlab.com · read 29 Sep 2026
- Integrations
- Listed integrations include WordPress, Webflow, Craft CMS, Drupal, Shopify, WooCommerce, Magento, PrestaShop and Craft Commerce.alttextlab.com · read 29 Sep 2026
- Intended users
- The site identifies e-commerce teams, agencies and freelancers, solo creators, enterprises, nonprofits and education organizations as audiences.alttextlab.com · read 29 Sep 2026
- Languages
- AltTextLab says it supports more than 130 languages.alttextlab.com · read 29 Sep 2026
- Payments
- The pricing FAQ says payment processing is handled through Stripe and lists major cards, PayPal, Apple Pay and Google Pay as accepted methods.alttextlab.com · read 29 Sep 2026
- Privacy
- The pricing page says images are processed and discarded, are not stored on AltTextLab’s servers, and are never used to train AI models.alttextlab.com · read 29 Sep 2026
- Purpose
- AltTextLab generates context-aware, accessible and search-optimized alt text for images.alttextlab.com · read 29 Sep 2026
- Support
- The Pro plan includes chat support, while Scale lists priority support.alttextlab.com · read 29 Sep 2026
- Supported uploads
- The site lists PNG, JPG, WebP, AVIF and SVG as supported image formats.alttextlab.com · read 29 Sep 2026
