Write SEO-Optimized Image Alt Text for Better Accessibility and Rankings

Generate descriptive, SEO-friendly image alt text that improves accessibility, search rankings, and image search visibility.

๐Ÿ“ The Prompt

You are an SEO and web accessibility specialist. Your task is to write optimized image alt text for a set of images on a webpage. **Page Context:** - Page topic/title: [PAGE_TOPIC] - Primary keyword for the page: [PRIMARY_KEYWORD] - Page type: [PAGE_TYPE] (blog post, product page, landing page, portfolio, etc.) - Target audience: [TARGET_AUDIENCE] **Images to Optimize:** Provide alt text for each of the following images: 1. [IMAGE_1_DESCRIPTION] โ€” (e.g., 'Hero banner showing a woman using a laptop at a coffee shop') 2. [IMAGE_2_DESCRIPTION] 3. [IMAGE_3_DESCRIPTION] 4. [IMAGE_4_DESCRIPTION] 5. [IMAGE_5_DESCRIPTION] **Instructions:** For each image, provide: - **Alt text (primary recommendation):** A concise, descriptive alt text (8-20 words) that accurately describes the image content. - **Alt text (SEO-enhanced variation):** A version that naturally incorporates the primary or a related keyword without keyword stuffing. - **Rationale:** A one-sentence explanation of your word choices, noting how it balances accessibility for screen readers with SEO value. **Rules to Follow:** 1. Never start alt text with 'Image of' or 'Picture of' โ€” screen readers already announce it as an image. 2. Be specific and descriptive rather than vague (e.g., 'golden retriever catching a red frisbee in a park' instead of 'dog playing'). 3. Include the keyword only when it genuinely relates to the image content โ€” do not force it. 4. Keep decorative images clearly marked as decorative (alt="") if applicable. 5. For product images, include the product name, color, model, or key feature. 6. For infographics or charts, summarize the key data point or takeaway. Finally, provide a **5-point best practices checklist** the team can reference when writing alt text for any future images on the site.

๐Ÿ’ก Tips for Better Results

Write alt text as if you're describing the image to someone who cannot see it โ€” clarity and accuracy always come before keyword inclusion. Only include your target keyword in alt text when the image genuinely depicts something related to that keyword. Don't forget that decorative images (borders, spacers, design elements) should have empty alt attributes to avoid cluttering screen reader output.

๐ŸŽฏ Use Cases

Content editors, web developers, and SEO teams use this when uploading images to ensure every visual asset is properly optimized for both search engine crawlers and users relying on assistive technologies.

๐Ÿ”— Related Prompts

๐Ÿ” SEO intermediate

Optimize Meta Titles for Higher Click-Through Rates

Generate optimized meta titles that boost click-through rates using proven SEO strategies, power words, and keyword placement techniques.

๐Ÿ” SEO beginner

Write Compelling Meta Descriptions That Drive Organic Clicks

Craft compelling meta descriptions that match search intent and drive higher organic click-through rates from search engine results pages.

๐Ÿ” SEO intermediate

Design a Proper Header Tag Hierarchy for SEO-Optimized Content

Build a structured header tag hierarchy that improves content organization, targets multiple keywords, and enhances chances of featured snippets.

๐Ÿ” SEO advanced

Build a Strategic Internal Linking Plan for Website Authority Distribution

Develop a data-driven internal linking strategy that distributes link equity, eliminates orphan pages, and boosts priority page rankings.

๐Ÿ” SEO advanced

Optimize Anchor Text Strategy for Natural and Effective Internal Links

Create a diversified anchor text strategy that balances keyword relevance with natural language patterns to avoid over-optimization penalties.

๐Ÿ” SEO beginner

Write High-Converting Meta Descriptions That Drive Clicks

Craft compelling meta descriptions that boost organic CTR with proven copywriting formulas tailored to search intent.