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FREE TOOLS

Image Alt Text Generator

Generate accurate, SEO-friendly alt text for your images instantly and for free—no login required!
Increase your content's visibility on social media and search engines while making it more accessible for visually impaired users.

No Login Needed 100% Free Unlimited Use

4.9/5 from 500+ Reviews on G2, Capterra, Trustpilot & more

Super easy and fast learning curve. Support is phenomenal. Upgraded to expand my plan because it saves me time and helps keep things organized for myself and my team.

— Gloria Ochoa

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Frequently asked questions.

Alt text, short for "alternative text", is a brief description added to images on websites and digital content. It helps individuals who cannot see the pictures understand their content through screen readers.

Alt text helps search engines like Google and Bing, and social media platforms understand what your posted images are about, which helps them to categorize them, which leads to a better ranking and visibility.

  • Upload an image by clicking the "Click to Upload Images" button.
  • Select your preferred language.
  • (Optional) Enter a description to guide the generator.
  • Click "Generate Text" to get your alt text.
  • Instagram
  • Pinterest
  • Facebook
  • X
  • Threads
  • And others
Yes, you can generate alt text with multiple languages, including:
  • English
  • Arabic
  • German
  • … And others

The tool supports JPEG, JPG, and PNG formats.

Yes, the maximum file size allowed is 5MB.

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Nuelink: Your Social Media on Autopilot

Watch an image go from "Generate" to scheduled, captioned, and live on IG, FB, and LinkedIn-all in one smooth drag-and-drop

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Nuelink, your social media HQ!

Post, re-post, comment and measure while you're doing literally anything else.

📅 Unified social calendar ✍️ AI caption writer (NueAI) 💬 Unified comment inbox 📥 Bulk post scheduler 🌐 Link in bio (Nue.bio) 🎨 Canva integration 🖼️ Media library 🔁 Evergreen recycling 🔂 Auto-reposting 🧾 Pre-made content library 🧵 Thread editor 🕒 Auto-queue system ✅ Multi-action moderation 🧹 Bulk comment cleanup 🧩 Browser extensions 🗂️ Content collections 🧑‍🤝‍🧑 Multi-brand workspaces 🛠️ Team collaboration 🪪 Client access controls 🔗 Smart link shortener 📈 Post analytics 🏆 Top-performing posts 🧠 Best time to post 🔍 Hashtag generator 🎬 Auto-crosspost Reels 🎙️ Auto-post podcasts 🛍️ Auto-post products 📰 Auto-post blogs 🔖 Snippet shortcodes

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