Generate SEO Alt Text and Filenames for Every Product Fast
Turn messy product image libraries into consistent, descriptive assets with AI-powered alt text and SEO filenames—automated at scale—so shoppers, screen readers, and search engines immediately understand every item.
PRO Variants and Smart Cropping for Merchandising and Social Sharing
Create five ready-to-use variants per image—Open Graph 1200×630, Twitter Card 1200×675, Hero 1920×1080, Blog 400×225, Product Square 1200×1200. Smart cropping protects focal points across ratios. Queue 10–10,000 images, then download a ZIP with file lists and snippets for rapid site updates.
Ways to Use Alt Text Generation
Product Catalog Build
Bulk upload new season photos and get automated alt text that includes product name, material, color, and key features. Export filenames and snippets to speed product page creation across hundreds of SKUs.
Category Page SEO
Generate consistent, keyword-aware alt text for top category images to improve relevance signals and image search visibility. Use responsive sizes and optimized formats to keep collection pages fast on mobile.
Marketplace Listings Export
Prepare product imagery for marketplaces by exporting clean filenames and descriptive alt text that passes accessibility checks. Smart cropping keeps the item centered across square and widescreen requirements.
Seasonal Collection Refresh
Replace outdated hero and thumbnail images with fresh variants, each with updated alt text reflecting the campaign theme. Download once, then manually swap assets across banners, blogs, and product grids.
Replatforming Migration
During a move to Shopify or WooCommerce, rebuild image libraries with standardized alt text and filenames. The optimized files.
Accessibility Compliance Audit
Run a batch of existing images to fill missing or low-quality alt attributes. Export a checklist from the file list to quickly update templates and meet WCAG expectations.
Common eCommerce Stores Challenges
Missing Image Search Traffic
Many stores leave alt attributes blank or stuffed with keywords, so images never rank. Automated generation produces natural, descriptive text tied to product attributes and intent, increasing image search impressions and clicks without risking spam flags.
Inconsistent Alt Text at Scale
Different team members write alt text differently, leading to uneven quality and brand voice. OPT-IMG standardizes language and structure across thousands of SKUs, keeping naming conventions consistent while preserving key differentiators like color, size, and material.
Slow Manual Tagging Workflow
Writing alt text by hand for hundreds of items takes days. Automated generation and batch processing turn 10–10,000 images into labeled assets in minutes, freeing merchandisers to launch faster and reduce backlog.
Accessibility and Compliance Gaps
Missing or vague alt text frustrates screen readers and can trigger accessibility complaints. The tool creates clear, concise descriptions aligned with WCAG guidance, and the file list highlights any images that should remain decorative.
High Mobile Bounce from Heavy Pages
Large images slow collection and PDP loads, causing shoppers to drop. While generating alt text, OPT-IMG also delivers optimized formats and responsive sizes, cutting weight so media loads fast without sacrificing clarity.
Replatforming and Content Debt
Migration projects inherit messy filenames and absent alt text. OPT-IMG renames files with SEO-safe slugs, generates alt text, and provides HTML snippets, turning years of content debt into structured, reusable assets.
Why Choose Alt Text Generation?
Frequently Asked Questions
Related Features
Ready to get started?
Start using Alt Text Generation to enhance your eCommerce Stores workflow and get better results.