AltTextLab
- 1Runs onAPI, Browser, Web
- 2CostsFree plan · paid from $4/mo
- 3Bulk processingYes
- 4API accessYes
- 5CMS pluginsYes
- 6Supported languages130 languages
- 7Image formatsPNG, JPG, WebP, AVIF, SVG
- 8Custom generation rulesYes
Overview
AltTextLab generates image alt text with attention to accessibility, search optimization and page context. It considers page titles, product information, surrounding content and image context when composing descriptions. Users can provide SEO keywords, choose a writing style and set the desired length. The product supports more than 130 languages and bulk processing for image libraries, including large batches of product photos. Listed integrations include WordPress, Webflow, Craft CMS, Drupal, Shopify, WooCommerce, Magento, PrestaShop and Craft Commerce. Developer access includes 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 image formats are PNG, JPG, WebP, AVIF and SVG. The free plan includes 25 credits per month, with one credit generating alt text for one image. Pro costs $4/mo billed annually or $5.00 USD per month on a monthly plan. Paid-plan credits roll over, while pay-as-you-go credits do not expire.
Who it is for
AltTextLab suits e-commerce teams, agencies, freelancers and organizations that need image descriptions for websites or large image libraries. Its API, connectors and browser extensions provide options for developers and browser-based workflows.
What is good
- Uses page and product context for image descriptions.
- Supports more than 130 languages.
- Bulk processes large image libraries.
- Offers a REST API and multiple connectors.
- Free plan includes 25 monthly image credits.
What to know first
- Free credits reset monthly without rollover.
- Pay-as-you-go costs $6.00 USD per purchase.
- Web Snippet is not included with pay-as-you-go.
Verdict
AltTextLab offers contextual alt-text generation with options for bulk work, integrations and customization. The free plan provides a small monthly credit allotment; Pro starts at $4/mo with annual billing.
AltTextLab plans and pricing
All plansCompared on AI alt text generators
- Free plan
- Yesalttextlab.com
- Paid from
- $4/moalttextlab.com
- Bulk processing
- Yesalttextlab.com
- API access
- Yesalttextlab.com
- CMS plugins
- Yesalttextlab.com
- Supported languages
- 130 languagesalttextlab.com
- Image formats
- PNG, JPG, WebP, AVIF, SVGalttextlab.com
- Custom generation rules
- Yesalttextlab.com
- Publishing workflows
- Yesalttextlab.com
Facts
- Purpose
- AltTextLab generates context-aware, accessible and search-optimized alt text for images.alttextlab.com · 29 Sept 2026
- Context
- It analyzes page titles, product information, surrounding content and image context when creating descriptions.alttextlab.com · 29 Sept 2026
- Customization
- Users can provide SEO keywords, choose a writing style and set the desired description length.alttextlab.com · 29 Sept 2026
- Languages
- AltTextLab says it supports more than 130 languages.alttextlab.com · 29 Sept 2026
- Integrations
- Listed integrations include WordPress, Webflow, Craft CMS, Drupal, Shopify, WooCommerce, Magento, PrestaShop and Craft Commerce.alttextlab.com · 29 Sept 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 · 29 Sept 2026
- Browser extensions
- AltTextLab lists Chrome, Firefox and Microsoft Edge browser extensions.alttextlab.com · 29 Sept 2026
- Supported uploads
- The site lists PNG, JPG, WebP, AVIF and SVG as supported image formats.alttextlab.com · 29 Sept 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 · 29 Sept 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 · 29 Sept 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 · 29 Sept 2026
- Support
- The Pro plan includes chat support, while Scale lists priority support.alttextlab.com · 29 Sept 2026
- Intended users
- The site identifies e-commerce teams, agencies and freelancers, solo creators, enterprises, nonprofits and education organizations as audiences.alttextlab.com · 29 Sept 2026
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Sources
- alttextlab.com· checked 29 Sept 2026
- alttextlab.com/about· checked 29 Sept 2026
- alttextlab.com/integrations· checked 29 Sept 2026
- alttextlab.com/pricing· checked 29 Sept 2026