Product-aware alt text for every image in your store
AltTextLab reads each product image alongside its attributes to write accurate alt text across your catalog, then keeps new products covered automatically.
The catalog changes faster than anyone can describe it
The backlog is never the whole job
Every variant is another image
Invisible in image search
Storefronts start further behind
Built for the platform your store runs on
NATIVE INTEGRATIONS
Developer Tools
Three steps to a fully described catalog
Connect your store
Install the app for your platform and authorize access. AltTextLab scans your catalog and shows you which product images are missing alt text before it generates anything.
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AI reads your product data, not just the photo
Most tools describe only what a photo looks like. AltTextLab combines the image with your product name, variant, brand, color, and SEO keywords, so every description matches what you actually sell and reads consistently across the catalog.
New uploads stay covered
Alt text is written into your platform's own image field, the same place it would sit if you typed it yourself. New products are then described automatically in the background.
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Real alt text, not an overlay
Teams that stopped writing alt text manually
Can I bulk generate alt text across my whole catalog?
Yes, that's the default way to use it. Native store interfaces are built for editing one image on one product at a time, which doesn't scale past a few hundred images. AltTextLab processes your existing catalog in a single run. On large catalogs the run continues in the background, so you don't have to keep a tab open.
How does AltTextLab handle product variants and colourways?
On Shopify, AltTextLab reads the product name, variant and vendor, so the black colourway and the ivory one get genuinely different descriptions rather than the same sentence repeated. On WooCommerce, Magento and Craft Commerce it uses the product attributes you enable — name, brand, colour and material. Because e-commerce output stays attribute-led by design, descriptions also stay consistent in structure across the catalog.
Will it overwrite the alt text my team already wrote?
No. By default AltTextLab only fills images where the alt attribute is empty or missing. Anything written by hand stays exactly as it is. Regenerating everything, including images that already have descriptions, is available but it's an explicit opt-in choice.
What happens to my alt text if I cancel or uninstall?
It stays. Descriptions are written into your platform's own image field, the same place they'd be if you'd typed them in manually, so uninstalling doesn't remove them. This is the practical difference between writing alt text into a store and injecting it with a frontend script, where the text disappears with the script.
See your product images described properly in seconds
