Which tool can write alt text for all my Shopify product images, and let me review it before it goes live?
Start with SearchPie's Edit-before-Publish workflow for reviewing generated bulk content; its ALT-tag AI availability differs between the listing and docs. SEO King documents preview/edit before applying. StoreSEO restores selected images in bulk, while Avada offers per-image revert to original alt text. Descrii includes bulk alt text alongside product copy, but its alt-text approval steps are not stated. No cited source promises mandatory approval of every line in a 5,000-image run. If each image needs approval, review an Image alt text CSV before importing it into Shopify. — as of October 2026
We have not run hands-on tests yet. We aim to review facts every 90 days, but vendor terms can change sooner. Feature check dates: October 22, 2026.
Cost for 1,000 images and review step
From the candidates checked on 22 October 2026 (UTC), we include the eight most-reviewed apps with at least 100 Shopify App Store reviews and vendor-stated AI bulk alt text. We rank pre-save controls first (bulk review before preview/edit), recovery second (selected-image restore before per-image revert), documented catalogue scope third, and calculable cost fourth. Review counts determine eligibility, not rank. For a 5,000-image backlog, count images rather than products; shared credits and compression quotas are different. “not stated” means the cited pages do not establish the fact, not that the feature is absent. — as of October 2026
USD, one language, one generation per image. Trials and annual commitments excluded unless specified.
yes: bulk results can be edited before Publish; mandatory all-image review: not stated
as of October 2026
The AI guide includes ALT tags, selected/all-product bulk generation, Edit before Publish and history-based content reversion. It restricts AI to Premium/Enterprise and bulk AI to Enterprise; the listing advertises AI ALT tags on Free. Premium is $39/month: help says 500 total requests, vendor pricing says 250. Enterprise is $99/month with 5,000 requests. Requests per image and reset periods: not stated. App Store annual prices $374.40/$950.40 differ from vendor site's $374/$950. Language selector stated; output-language list and variant-image coverage: not stated. Enterprise auto-alt for new product/collection/blog images is stated, but not that it uses AI. Filename writing: not stated.
$2.50 Vision AI usage; total purchase cost: not stated
as of October 2026
yes: preview/edit before applying; mandatory all-line bulk approval: not stated
as of October 2026
1,000 ÷ 400 photos per $1 = $2.50 of Vision AI-only usage. Required membership, minimum credit purchase and GPT-enhanced image cost: not stated. The listing's unlimited text AI is not unlimited Vision AI. Whole-catalogue processing, selected-product checks and new-image auto-sync are documented. Multilingual alt text is stated; specific language list, variant/collection-image coverage and rollback: not stated. Filenames and meta titles are separate supported fields.
not stated for bulk output; single-image flow offers regenerate or keep
as of October 2026
Select images, generate with AI, then restore original alt text individually or in bulk if needed. Free includes 200 AI credits; Lite $14.99/month has 1,000, Essential $39.99 has 5,000, Advanced $249.99 has 50,000. Credits per alt-text image and reset periods: not stated; compression quotas do not establish AI capacity. Product caps also apply. Whole-catalogue mode, new-product automation, variant/collection-image coverage, output languages and filename writing: not stated. Meta-title/description preview is a separate workflow, not proof of alt-text approval.
$10.90 for a 1,000-credit pack; plan eligibility not stated
as of October 2026
not stated; results checked after optimization
as of October 2026
1,000 images × 1 AI action = 1,000 credits, supplied by a $10.90 pack; any required plan cost is not stated. Pro is $34.95/month with 1,000 credits. App Store's $348/$990 annual plans match the docs' $29/$82.50 monthly annual-billing equivalents. Docs, not the listing, say ALT optimization: Unlimited; AI credits remain limited. Select images/pages; language selector, supported list: not stated. Variant/collection-image coverage: not stated. Per-image revert to original alt text is documented; bulk undo is not stated. Filename optimization is restricted to users who installed before March 2025. A 5,000-credit pack costs $47.90; plan eligibility and any additional plan cost are not stated.
Pro $39/month says Free-plan features plus Unlimited, but a separate AI-image quota is not stated. Free listing: weekly sync for 50 images; help guide: 250-image free optimization limit. Their relationship is not stated. The AI guide clears the keep-existing checkbox for generation across all product images; AI fill-missing-only behavior is not stated. Weekly sync is documented separately. Selected-image mode, new-product-specific trigger, variants, collections, output languages and rollback: not stated. Premium $69/month adds filenames; Pro includes meta-title/description optimization. Paid trials are 14 days; trial AI limits: not stated.
not stated for alt text; general product-content review/save controls are documented
as of October 2026
The listing explicitly advertises bulk alt text with ChatGPT. Vendor guidance supports selected products or collections, but whole-catalogue image selection, AI alt-text automation for new products, variant/collection-image coverage and alt-text-specific rollback are not stated. Free is 100 credits/month on the listing versus 200 on the vendor site. Basic $19/month has 2,000 credits; Standard $49 has 11,000; Catalog $129 has 40,000; Pro $249 has 110,000. Credits renew monthly on monthly or annual plans. Image inputs, model and generated content change usage; credits per alt-text image are not stated, so a 1,000-image cost cannot be calculated. General content supports 30+ languages; alt-text output list: not stated. SEO titles are supported; file naming is a listing feature tag, not a described workflow.
Bulk AI alt text is explicit in the listing; vendor docs state bulk editing for multiple products. Free covers up to 50 products; Starter $9.99/month covers 100 products and 100k AI tokens; Growth $29.99 covers 250 and 600k tokens; Pro $49.99 covers 500 and 1.5M tokens. Tokens per image, reset periods and trial token caps: not stated. Paid trials are seven days. Pre-save review, rollback, all-versus-selected-image controls, AI new-image triggers and variant/collection-image coverage: not stated. Output-language list and filename writing: not stated. Broader language support and image optimization do not establish those alt-text features.
Business has 500 shared AI generations for $24.99/month; Premium has 1,200 for $49.99/month. Images per generation: not stated, so neither quota proves a 1,000-image cost. Bulk AI alt tags and filenames start at Business; Pro's bulk editing is not AI bulk generation. Catalogue/selection controls, new-product mode, variant/collection-image coverage, output-language list and rollback: not stated. Paid seven-day trials allow 20 AI generations and 50 image optimizations.
Best for: Editing generated bulk content before publishing
The AI guide includes ALT tags and explicitly separates bulk generation, editing and publishing. Check plan access first: the listing advertises AI on Free, while the guide restricts AI to paid plans and bulk AI to Enterprise. — as of November 2026
AI generation includes ALT tags; bulk generation covers all products or selected products/content types — as of October 2026
Bulk results can be edited before Publish; individual generated content uses Apply then Save; mandatory review of every image: not stated — as of October 2026
History can revert generated content to its original version; a dedicated alt-text-only bulk rollback is not stated — as of October 2026
Starter · $0Listing advertises AI SEO/ALT tags and template-based bulk ALT text. AI Generation help instead restricts the feature to Premium/Enterprise, and its bulk section says Enterprise. Free AI allowance: not stated; do not assume free bulk AI access. · Commitment: Not statedAs of November 2026 · Price source
Best for: Previewing and editing descriptions before applying them
The alt-text guide explicitly describes preview/edit before applying and whole-catalogue AI processing. Vision AI-only usage is $2.50 per 1,000 photos, but membership and minimum top-up costs are not established by that usage rate. — as of November 2026
Vision AI caption or Vision AI plus GPT; whole-catalogue bulk processing and selected-product checks — as of October 2026
Preview and edit descriptions before applying; mandatory approval of every line in a bulk run: not stated — as of October 2026
Auto-sync for new product images; overwrite controls preserve existing or custom text — as of October 2026
Free basics · $0Unlimited alt-text, meta-title/description updates and photo renaming listed. AI image analysis is a separately priced service, not a stated free image allowance. Free AI quota and trial: not stated. · Commitment: Not statedAs of November 2026 · Price source
Best for: Restoring selected images after AI generation
The vendor documents checkbox-based bulk AI generation and restoration of original alt text for selected images. AI credits are charged, but credits per image and review-before-save for bulk output are not stated. — as of November 2026
Select product images with checkboxes, then generate alt text with AI in bulk — as of October 2026
Single-image flow offers regeneration or keeping the result; review before bulk output is saved: not stated — as of October 2026
Restore original alt text for one image or multiple selected images — as of October 2026
Free Forever · $025 products, 200 AI credits, 25 image optimizations and an image-alt-text optimizer. Credits per AI alt-text image and quota reset periods: not stated. · Commitment: Not statedAs of November 2026 · Price source
Avada documents an individual-image revert action, not a bulk undo. A 1,000-credit pack costs $10.90; plan eligibility is not stated, and documented result review happens after optimization. — as of November 2026
Bulk alt-text optimization with image selection and page selection; separate AI and formula modes — as of October 2026
AI output language selector; supported language list: not stated — as of October 2026
Pre-save output review: not stated; documented result review occurs after optimization — as of October 2026
Free · $0App Store lists 100 image optimizations, 100 AI credits and an image-alt-text optimizer. Vendor pricing docs state ALT optimization: Unlimited; this is not an unlimited AI-credit allowance. One AI alt-text action/image consumes one credit. Free-credit reset period: not stated. · Commitment: Not statedAs of November 2026 · Price source
Best for: Choosing whether AI replaces existing alt text
The AI guide documents the keep-existing checkbox and clears it to generate text for all product images. Pro costs $39/month, but the free allowance differs between the listing and help page and a separate AI-image quota is not stated. — as of November 2026
Choose AI-powered alt text for all product images; templates are a separate option — as of October 2026
Choose whether AI replaces existing alt text; the guide enables AI for all images by clearing the keep-existing checkbox — as of October 2026
Review before saving: not stated; selected-image mode: not stated; new-product-specific trigger: not stated — as of October 2026
Free · $0App Store lists weekly image sync for 50 images and alt-text/custom templates. Vendor alt-text guide instead states a 250-image free optimization limit. Reset/relationship between these limits: not stated; both are shown rather than reconciled. Guide says alt text is available on all plans. · Commitment: Not statedAs of November 2026 · Price source
Best for: Generating alt text with selected-product copy
The listing includes bulk AI alt text, while vendor guidance supports selected products or collections for content generation. Its review and history controls do not specifically establish alt-text approval or rollback, and credit usage varies by model and features. — as of November 2026
App Store tagline explicitly includes bulk alt text with ChatGPT alongside product descriptions and titles — as of October 2026
Bulk generation supports selected products or collections; whole-catalogue image selection is not stated — as of October 2026
Vendor describes review and saving controls for generated product content; alt-text-specific preview/edit/approve steps are not stated — as of October 2026
Free · $0App Store calls this Free Trial and lists 100 credits/month; vendor pricing calls it Free with 200 credits/month. Both checked on the same date. A timed trial and its duration are not stated. Credits are shared across content types and depend on model/features, not a fixed image allowance. · Commitment: Not statedAs of November 2026 · Price source
Best for: Generating alt text alongside other product SEO fields
The listing explicitly offers bulk AI alt text, and vendor docs cover multiple-product editing. Token and product limits are published, but review-before-save, recovery and token cost per image are not stated. — as of November 2026
App Store explicitly describes bulk AI generation of alt text, meta tags and descriptions; vendor feature page states bulk editing for multiple products — as of October 2026
Review before saving: not stated; alt-text rollback: not stated — as of October 2026
Whole-catalogue versus selected-image controls and AI new-image trigger: not stated; broad image automation is not an explicit AI alt-text trigger — as of October 2026
Free · $0Up to 50 products; AI meta-tag and image-alt-text generation listed. AI token/image allowance: not stated. · Commitment: Not statedAs of November 2026 · Price source
Best for: Adding bulk alt tags to an existing SEO subscription
Business at $24.99/month includes AI bulk alt tags and filenames with 500 shared AI generations. Specific bulk scope, pre-save review, recovery and images per generation are not stated. — as of November 2026
Pro includes bulk alt-tag optimization; Business adds AI bulk alt-tag and image-filename optimization — as of October 2026
Review before saving generated alt text: not stated; whole-catalogue versus selected-product controls: not stated; new-product automation: not stated — as of October 2026
Variant-image coverage: not stated; collection-image coverage: not stated; alt-text rollback: not stated — as of October 2026
Free · $020 AI generations and 50 image optimizations; bulk alt-tag optimization is not included. AI quota reset period: not stated. · Commitment: Not statedAs of November 2026 · Price source
For a few images, Shopify's media editor lets you write or edit alt text before saving. It may suggest AI-generated alt text for images with an empty field; you can accept, edit or replace the suggestion. This is an individual-image workflow, not a stated 5,000-image approval queue. — as of October 2026. Source 1Source 2
Shopify's bulk editor changes selected product and variant properties in a table, then saves your edits. Its help page does not state an image-alt-text column or bulk AI alt-text generation. Do not confuse bulk product editing with a documented image-description generator. — as of October 2026. Source 1
For spreadsheet review, Shopify supports importing and exporting product CSV files with an Image alt text column. Review the text before import; CSV transfers text rather than generating it. Shopify allows 512 characters and recommends 125 or fewer. Preserve the export and required image/variant relationships: Shopify warns that omitting required option columns can delete existing variants. Follow its column and overwrite guidance rather than importing an alt-text-only file. — as of October 2026. Source 1
Shopify's AI media suggestions cover empty alt fields. Sidekick can fill admin fields and presents changes for review, but the cited content guide does not state a whole-catalogue image-alt-text approval workflow or a 5,000-image allowance. Treat those as not stated, rather than assuming Shopify Magic or Sidekick replaces a bulk app. — as of October 2026. Source 1Source 2Source 3
Sources and ranking method
We use facts from vendor websites, not hands-on tests. Each tool links to its sources and price-check dates. We rank tools for this task using stated features, price and free-plan status. Payment never changes the order. Read the full method or submit a correction.
Generate catalog copy in bulk with Describely's per-product pricing. For more complex product data and integrations, consider Hypotenuse AI. Shopify Sidekick is included with a Shopify subscription, and Rytr has an ongoing free allowance for single descriptions. — as of October 2026
Start with SEO WRITING for bulk articles, WordPress publishing, and a Shopify app. Choose PostSprout for scheduled store articles with product links, or Koala AI for product research and publishing integrations. Shopify Sidekick is included with a Shopify subscription if you want to draft inside your store. — as of October 2026
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