Is there a way I can bulk upload ALT text to images etc on my shopify site?

Store Design

Topic summary

Bulk ways to add ALT text (image descriptions for accessibility and SEO) to Shopify were discussed, focusing on product images.

  • CSV import: Use Shopify’s product CSV with the Image Alt Text column to bulk update product image ALT text. Apps like Matrixify, ez‑exporter, or automation tools can streamline this, and Matrixify can also export existing alt text, links, and dimensions.
  • Apps: Several SEO/image apps were recommended for bulk edits (Hextom Bulk Image Edit, SEO Master, BOOSTER SEO & IMAGE OPTIMIZER, SEO King). AI-driven options (Caseo AI, Alttext.ai) were suggested to generate more contextual, meaningful alt text than simple title/variant-based fillers.
  • Theme customization: One approach is using Liquid (Shopify’s templating language) to derive ALT text from image filenames. This requires advanced Liquid skills, careful testing, and handling Shopify CDN URL naming. Techniques include parsing image.src, using asset filters, cleaning strings, or mapping filenames to metafields/metaobjects/locale files.

Open questions: Whether bulk export/import covers only product images or also other site images was asked but not answered.

Outcome: One participant decided to input ALT text manually due to complexity. Overall, multiple viable paths exist, with trade-offs between speed, quality, and technical effort. The thread remains open without a single definitive solution.

Summarized with AI on December 10. AI used: gpt-5.
5

Hi Endless,

Rich here from Caseo.ai. I would personally avoid using simple bulk alt text. Old school non-ai alt text apps typically automate the process by inserting generic product titles and variants as image descriptions. This method, while efficient for large catalogs, falls short in providing meaningful context and descriptive detail, especially for users with visual impairments, low internet bandwidth, or image display issues.

Instead, use properly crafted alt text that conveys the basic information about an image but also its context and relevance to the product or the page. It is time-consuming, but I’d recommend our app Caseo AI or Alttext.ai which are both A.I powered.

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