A CSV import or theme/data migration left image alt-text blank. Alt-text matters for image SEO and accessibility, and Shopify keeps no history of it, so a blank import quietly erases work.
If you didn't already have a backup, those old values are gone โ Shopify keeps no history.
The steps below recover what you can. To make the next time a 1-click undo instead of hours of CSV work: a daily snapshot of every SEO field. Free to monitor, no card โ and SEO Vault only reads your store unless you click restore.
Protect my SEO free โ never lose it again โSource: Shopify Community: image alt-text / CSV import threads
Never lose your SEO to an app again
SEO Vault keeps a daily snapshot of every SEO field on your store โ meta titles, descriptions, alt-text, tags, handles (products AND collections) โ and emails you the moment something changes in bulk, with the likely app responsible. One click restores yesterday's state, just the SEO fields. Free to monitor and get alerted; $14/mo for 1-click restore.
Protect my SEO โ free โ