DollarWise

Alt Text Generator — SEO-Friendly Image Alt Text Suggestions

October 17, 2026 · 2 min read · By the DollarWise team

Good alt text helps Google understand your images — and helps screen-reader users too. Describe what’s in your picture, add your target keyword, and this tool drafts five polished alt-text options in different styles, each checked against the 125-character best practice. Upload the image as well to preview it side by side while you pick. Everything runs in your browser.

Alt Text Generator

Describe your image — get 5 SEO-ready alt text options, each under 125 characters, copy-ready.

100% Free Forever No Sign-up No Credit Card Private — files never leave your browser Unlimited Use

1 Describe the image

Optionally upload the image to preview it or click to browse — JPG, PNG, WebP · preview only, never uploaded

    2 Alt text style

    Keyword-first helps image SEO; natural reads best for accessibility.
    Screen readers may cut alt text around 125 characters — staying under it is best practice.

    3 Generate alt text

    Working…

    ✅ Done — 5 alt text options

    🎉 Free forever. No sign-up. No credit card. No limits.

    Generate alt text for unlimited images — everything happens in your browser, nothing is sent anywhere.

    How it works

    • Step 1 — Describe what’s in the image in plain words, add your target keyword (optional), and upload the image if you want a visual preview while you choose.
    • Step 2 — Pick a writing style (SEO keyword-first, natural descriptive, or short & concise) and set the character cap — 125 is the accessibility sweet spot.
    • Step 3 — Hit “Generate Alt Text” for five copy-ready options, each with a character count and a copy button. All processing happens locally in your browser.

    Everyday uses

    • Bloggers — write alt text for every post image in seconds, not minutes.
    • E-commerce sellers — give product photos keyword-rich alt text that feeds image search.
    • Web developers — generate placeholder alt text drafts to refine during builds.
    • Accessibility-minded publishers — keep every option under 125 characters for screen-reader users.

    Rule of thumb: describe the image first, keyword second — “golden retriever puppy running on a beach” beats “puppy SEO keyword beach” for both Google and real people. Never start alt text with “image of” — screen readers already announce that.