Yes. No account required. Generate descriptions for as many images as you need.

Alt text is a written description of an image. Screen readers read it out loud so blind and visually impaired people know what the image shows. It also appears if the image fails to load.

Upload your image to a LinkedIn post. Click on the image or look for settings. You should see an option for alt text or accessibility. Paste your description there.

Yes. The tool gives you a starting point. You should review it and make changes. Add context that only you would know. Make it match your voice.

Good alt text describes what is in the image clearly and concisely. It mentions the key elements without being too long. It avoids phrases like image of or picture of since screen readers already say that.

On websites, yes. On LinkedIn, the main benefit is accessibility. But LinkedIn may favor accessible content in their algorithm. Either way, it helps more people engage with your posts.