AI Alt Text Generator for WordPress
Every image, described. Automatically.
AI writes SEO-ready alt text, titles and captions for your WordPress images — on upload, or for your whole media library in one click. In 150+ languages.
WordPress › Media › Bulk alt text
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What is alt text?
The text your images are missing
Alt text is a short description of an image, stored in its HTML alt attribute. Screen readers read it aloud, and Google and AI search engines use it to understand what an image shows. An image without it is invisible to both.
| Writing by hand | AI Alt Text Generator | |
|---|---|---|
| New uploads | Type a description for each one | Written automatically on upload |
| Old images | Open and edit them one by one | Whole library in one bulk run |
| Languages | The ones you can write | 150+ languages |
| Titles and captions | Extra manual work | Filled in for you |
| Brand keywords | Easy to forget | Added as a prefix or suffix every time |
Alt text guide
What good alt text looks like
The same photo, described three ways. Only one helps search engines and screen-reader users.
alt="IMG_2041.jpg"
A file name tells no one what the image shows.
alt="coffee"
Correct, but it could describe a million images.
alt="Barista pouring latte art into a white ceramic cup"
Specific, natural and useful — the kind of description the plugin writes.
Describe what matters
Say what is in the image and why it is there.
Keep it short
One clear sentence is usually enough for a screen reader.
Skip “image of”
Screen readers already announce that it is an image.
Use keywords naturally
Add your brand or keyword with a prefix — never stuff them.
Who reads your alt text
One description, two audiences
Search engines and AI answers
Google can’t see pixels the way people do. Alt text tells it what an image shows, so your photos can appear in image search — and AI engines get the context they need to cite your page.
People using screen readers
WCAG success criterion 1.1.1 asks for a text alternative for every meaningful image. Alt text is how visitors who can’t see your images still get the full story.
Features
Image SEO on autopilot
Bulk generation
Describe every image already in your media library in a single run, not one at a time.
Languages
Alt text in the language your readers speak.
Prefix and suffix
Add your brand or a keyword to every alt text.
Automatic on upload
New images are described the moment they arrive.
Titles, captions, descriptions
Every image field filled in, not just alt.
All common formats
Up to 10 MB per image, with any theme or plugin.
Speak your readers’ language. All 150+ of them.
Choose a language once in settings, and every alt text, title and caption is written in it.
Try it
See what your settings produce
Pick an image, a language and a prefix — the same three choices you make in the plugin.
Generated alt text
alt="Snowy mountain ridge under a pale blue sky at sunrise"
Inside the plugin
One settings screen. Every image field covered.
Paste your API key, pick a language, and choose which fields the AI fills in. Flip the switches to see what each one does.
- Works on new uploads and your existing library
- Prefix and suffix for brand names and keywords
- No code, no developer needed
AI Alt Text Generator · Settings
API key
••••••••••••••••••••
✓ Connected · 40 free images left
Generate automatically
Setup
How to add AI alt text to WordPress
-
Install the plugin
Upload it to WordPress and activate. No code.
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Create a free account
Copy your API key from your account dashboard.
-
Paste and save
Add the key in settings and pick your language.
-
Generate
Uploads are described automatically; run bulk for the rest.
Use cases
Built for sites that live on images
Fix years of posts in one run
Old posts are full of images with no alt text. Bulk generation describes your whole archive, so every photo can start earning image-search traffic.
- Bulk alt text for your entire media library
- Captions and titles filled in for you
- Your readers’ language, from 150+
Suggested plan: Basic or Standard
Time-saved calculator
How long would it take you by hand?
Your own estimate — set the sliders to match your site.
Writing it all by hand
67 h
That’s about 8 working days of typing descriptions. With bulk generation, it’s one click.
Pricing
Pay for the images you have
Start with 40 free images. One credit describes one image.
400
Rather not subscribe? Buy one-time credits in packs of 250 to 4,000 — they never expire.
“It’s like magic” — what creators say
“As a blogger, I’m constantly adding images to my posts, and manually adding alt text was such a drag. But with this plugin, it’s like magic – alt text is done in a snap!”
“Running an online store means tons of product images. There’s no time to alt text them one by one! But now it automatically generates alt text.”
“I love traveling and sharing my adventures through photos. What about SEO-friendly images? I’m not good at this. Thanks to this plugin, my travel blog gets more love from Google.”
“Food blogging is my passion, but SEO? Not so much. I love this plugin for optimizing food pics. Now my recipes are not just delicious but also images are showing on Google.”
“As a photographer, I’m all about visuals. I know how to add alt text, but it takes a lot of time. Now this plugin adds all alt text automatically. Highly recommended.”
“As a blogger, I’m constantly adding images to my posts, and manually adding alt text was such a drag. But with this plugin, it’s like magic – alt text is done in a snap!”
“Running an online store means tons of product images. There’s no time to alt text them one by one! But now it automatically generates alt text.”
“I love traveling and sharing my adventures through photos. What about SEO-friendly images? I’m not good at this. Thanks to this plugin, my travel blog gets more love from Google.”
“Food blogging is my passion, but SEO? Not so much. I love this plugin for optimizing food pics. Now my recipes are not just delicious but also images are showing on Google.”
“As a photographer, I’m all about visuals. I know how to add alt text, but it takes a lot of time. Now this plugin adds all alt text automatically. Highly recommended.”
FAQ
AI alt text, answered
Why does alt text matter for SEO?
Search engines use alt text to understand and rank images, and screen readers read it aloud. Good alt text improves image search visibility and accessibility at the same time.
How does AI Alt Text Generator work?
After you connect your API key, the plugin uses AI to look at each image and write a description automatically when it is uploaded to WordPress.
Does it work on images I already uploaded?
Yes. Bulk generation describes your existing media library in one run.
Which languages can it write in?
More than 150. Pick one in the plugin settings and alt text is written in it.
Can I customize the output?
Yes. Add a prefix or suffix such as your brand or a keyword, and let the plugin fill in titles, captions and descriptions too.
Which formats are supported?
JPG, PNG, WebP and GIF, up to 10 MB per image.
Is there a free trial?
Yes. New accounts get 40 free images with every feature. Paid plans start at $4.99 a month.
What if I need more images one month?
Upgrade your plan, or top up with one-time credits that never expire.
