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Free Graph Alt Text Generator

Alt text for charts and graphs. Write chart alt text that communicates type, context, and the key insight for accessibility and SEO.

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Drag & drop an image here, or click to select one

Supports JPG, PNG, WEBP

Want to generate alt text across platforms?

Improve accessibility and SEO across your site with AI-powered alt text.

Graph Alt Text FAQ

What should graph alt text include?

Name the chart type, subject, axes (if important), time range, and the key trend or takeaway (e.g., “Sales rose 40% from 2022 to 2024”).

Do I list all data points?

No. Summarize the trend or the most important comparisons. Link to a data table if detailed values are required.

How long should it be?

Aim for a concise summary (1–2 sentences). Provide the main insight instead of raw numbers.

What about complex dashboards?

Describe the overall purpose and primary finding. Consider adding a caption or separate text for details if needed.