Alt Text Generator

The Alt Text Generator analyzes an uploaded image and proposes concise alternative text describing what appears on screen—people, objects, actions, and context.

It helps content editors meet WCAG expectations and search engines that use alt attributes to understand page imagery, without guessing from filenames alone.

Screen reader users depend on alt text when images convey information. Empty or “IMG_4032.jpg” alts fail audits and real humans.

SEO teams shipping dozens of blog posts per week cannot manually craft perfect alts for every stock photo—starting points accelerate publishing.

• Draft alt text for blog featured images before CMS publish
• Audit ecommerce listings missing descriptive alts
• Prepare accessibility fixes after Lighthouse failures
• Generate starting copy for documentation screenshots
• Standardize alt tone across marketing and support KB articles

1. 1Upload the image needing alt text.
2. 2Run generation and read the suggested one- or two-sentence description.
3. 3Edit for accuracy, brevity, and brand voice—automation misses nuance.
4. 4Copy the final alt into your CMS, HTML img tag, or MDX front matter.
5. 5Use empty alt="" for purely decorative images per WCAG guidance.

• Describe function, not camera settings—“Submit button highlighted in green” beats “Screenshot”.
• Do not keyword-stuff; search engines penalize spammy alts.
• Pair with Image Metadata Remover before publish when EXIF GPS must not leak.
• Use Meta Tag Generator for page-level title and description after image alts are set.

• Suggestions can misidentify objects—human review is mandatory.
• Charts need numeric summaries alt text alone cannot infer.
• Common mistake — duplicating adjacent caption text verbatim in alt: combine or shorten.