WCAG 2.1 AA alt text in seconds
AI reads your image and writes a precise, standard-compliant description. Tested against WCAG 2.1 Level AA, the EAA minimum.
Average generation time: 11 seconds
AI-generated, WCAG 2.1 AA alt text for Shopify, WordPress and any EU store. Output in all 24 official EU languages. PDF report generator included.
✓ GDPR-compliant · EU-hosted · No data leaves Europe · EU AI Act Article 50 compliant
EAA has been enforced across the EU since June 2025
Why Altvisor
From single images to 50,000-item catalogs. Built for the European market.
AI reads your image and writes a precise, standard-compliant description. Tested against WCAG 2.1 Level AA, the EAA minimum.
Average generation time: 11 seconds
Generate your accessibility statement from your scan results. It follows the European model statement auditors and national authorities expect, and is ready to publish on your site.
EU AI ACT · ARTICLE 50
Altvisor generates alt text using AI, which means Article 50 of the EU AI Act applies to us as the provider — not to you. Every generation is logged with model identifier, timestamp, and output hash. Your audit trail is ready the moment regulators ask.
Active since 2 August 2026See exactly how AI systems read your store. Altvisor checks alt text, headings, semantic structure, and language tags, then gives you a score showing where you are invisible to ChatGPT, Perplexity, and Google AI Mode.
Free scan included on every plan
Generate alt text in your customer's language across the EU. Set a default per organisation or override per request.
Connect your store in 60 seconds. Altvisor runs automatically on every new image. No manual work, no forgotten products.
HOW IT WORKS
Scan, generate, and prepare material for human review in one workflow.
Upload images, import them from a website, connect WordPress or WooCommerce, or paste a URL for an accessibility scan.
Altvisor drafts descriptions in your chosen language. Review and edit each result before publishing it to your store.
Use current scan results to prepare your accessibility statement and Article 50 AI disclosure in one PDF. Download the generation log as machine-readable evidence. Reports are retained securely for 5 years.
WHO IT'S FOR
From solo store owners to full-service agencies. Altvisor adapts to your scale.
Website Owners
Whether you run WordPress, WooCommerce, or a custom site, Altvisor helps you find accessibility issues, prepare alt text, and maintain evidence for review.
Site scan
Paste your URL to receive automated accessibility findings. No installation required.
AI-assisted alt text
Draft descriptions in any official EU language, designed for human review against WCAG 2.1 AA.
Draft statement and report
Prepare an accessibility statement and signed audit PDF from current scan evidence, then review before publishing.
Current evidence
Run new scans and update your records as products and pages change.
Agencies & Partners
Use bulk processing and project records to coordinate accessibility work for client websites from one dashboard.
Project records
Keep scan results, reports, and review history organized by project.
Bulk AI processing
Process large image batches with the Business tier's bulk workflow.
Signed reports
Prepare signed accessibility audit PDFs for client review and retention.
Partner support
Talk to us about coordinating accessibility workflows across multiple clients.
AI VISIBILITY
Search and AI systems rely on text and semantic structure to interpret pages. Clear accessibility signals can make product content easier to understand and retrieve, without guaranteeing rankings or placement.
Useful alt text gives retrieval and summarization systems textual context for images that pixels alone do not provide.
Altvisor checks alt text, semantic structure, language tags, and ARIA labels so you can review several machine-readable signals together.
Altvisor drafts context-aware alt text in all 24 EU languages — helping teams make product images understandable across the markets they serve.
Alt text for every image
Text descriptions give assistive technologies, search systems, and AI tools useful context for product images.
Semantic page structure
Headings, landmarks, and ARIA labels describe how a page is organized and what its controls do.
Correct language signals
A correct language attribute helps browsers and machine systems interpret content in the intended language.
Consistent naming at scale
Consistent descriptions make product catalogs easier for people and machines to understand across variants and categories.
No credits. No surprises. Cancel anytime.
Billed €144/yr
Billed €432/yr
Chosen by 68% of active stores
Billed €912/yr
All plans include: EU-hosted infrastructure · GDPR-compliant processing · WCAG 2.1 Level AA output · Article 50 audit log · No setup fees · Cancel anytime
Not sure which plan? Start with Free and upgrade when you need more images, your EAA audit PDF, or evidence that keeps itself current. Compliance is a state that expires — Growth and Business re-scan your site every month and keep the proof up to date. Most stores start on Growth.
Need a custom solution for your business?
Large catalog, agency portal, or white-label integration? We work with enterprises and agencies on custom setups: API-first, branded, volume pricing.
Altvisor is the only alt text tool that covers WCAG, EAA, and the EU AI Act in a single subscription.
| WCAG 2.1 AA | Accessibility statement | EU AI Act Art. 50 | |
|---|---|---|---|
| In force | Always | 28 June 2025 | 2 August 2026 |
| Requires | Accessible alt text | Accessibility statement PDF | AI provenance log |
| Altvisor covers it | Auto-generated | PDF included | Audit log + Badge |
| Available on | All plans | Starter and above | All plans |
Still not sure? Everything you need to know before you start.
The EAA is an EU directive that became enforceable on 28 June 2025. It requires all businesses selling products or services in the EU, including e-commerce stores, to meet digital accessibility standards. This includes image alt text, which must describe images for screen readers. If your store has customers in any EU country, EAA applies to you regardless of where your business is based. Fines for non-compliance can reach €100,000.
Probably not directly. Article 50(4) of the EU AI Act contains an exemption for AI-generated content — such as alt text — when a human has reviewed the output and taken editorial responsibility for it. The primary compliance burden falls on Altvisor as the AI provider, not on your store as the deployer. Altvisor includes a generation audit log and an Article 50 disclosure statement in your compliance PDF so your evidence is complete regardless of how national authorities interpret the exemption.
The Article 50 audit log is a record of every AI-generated alt text: model identifier, timestamp, and output hash. It is included in your compliance PDF download and available from your dashboard under Records. Installing it takes no effort on your part — Altvisor keeps the log automatically. This record demonstrates good-faith compliance and is ready if national market surveillance authorities ask.
WCAG 2.1 (Web Content Accessibility Guidelines) Level AA is the technical standard the EAA requires. It defines how alt text must be written: it must describe the content and purpose of an image, be concise (under 150 characters), and avoid phrases like "image of" or "photo of". Altvisor generates alt text that meets this standard automatically.
The EAA requires providers of services in scope to publish information on how the service meets the accessibility requirements (Article 13 and Annex V). It does not prescribe a form for that. The document Altvisor generates follows the European model accessibility statement — compliance status, non-accessible content, and a feedback and enforcement route — which is the template national authorities and auditors expect. It is a self-declaration you sign, not a certificate, and publishing one does not by itself make a store compliant.
For a typical Shopify or WooCommerce store with 200–500 products and 3–5 images per product, you need 600–2,500 images processed per month. Our Starter plan (600 images) covers small stores; Growth (2,500) fits most active stores. Unused images roll over for up to 3 months, so seasonal spikes are covered.
No. Images are processed in memory and deleted immediately after alt text is generated. We store only the image URL and the generated alt text in your account. We never use your data to train AI models. All processing happens on EU infrastructure.
All plans support all 24 official EU languages for alt text. Set a default language per organisation, or override it per generation request when a catalog needs another EU language.
Yes. Cancel from your account settings. No phone call, no form, no notice period. Your plan stays active until the end of the billing period. Any generated alt text stays on your website permanently after cancellation.
We have native plugins for Shopify and WordPress (including WooCommerce). A Chrome extension works with any website for manual generation. An API is available on Growth and Business plans for custom integrations. If you use Magento, PrestaShop, or another platform, contact us.
For single images, manual writing is fine. For a store with 500+ products and regular new arrivals, manual writing takes hours every month and is error-prone. Altvisor handles new images automatically: the moment you upload a product photo, alt text is generated. For most stores, setup takes under 5 minutes.
Your rolled-over credits are used first. If those run out too, image generation pauses. We do not auto-charge you. You can upgrade your plan or wait for the next billing cycle. Existing alt text on your site is never deleted.
GET STARTED TODAY
Start with a free scan, review the findings, and build the evidence your team needs to make informed accessibility decisions.
No credit card required · Cancel anytime