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AI image caption generator

Need a caption for an image? Start here.

Your Image

Drag an image here or click to select a file


Only one image is allowed

Results

Upload your image and generate caption ideas in a few clicks:

  1. Upload the image you want to caption.
  2. Pick the tone that fits your post.
  3. Generate captions and edit the one that fits best.

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What is an AI image caption generator?

An AI image caption generator writes caption ideas for an uploaded image. You add the image, choose a tone, and get a few caption options.

The captions are meant to give you a starting point. You can edit the wording before posting, especially if something sounds too formal or does not fit the image.

Why use an AI image caption generator?

Writing captions can take longer than expected, especially when you are trying not to sound repetitive.

Use it when you want to:

  • Get a caption draft instead of starting with a blank box
  • Try a different tone for the same image
  • Write something better than "new post" or "check this out"
  • Create caption options for social posts, ads, or product images
  • Save time when you have several images to post

How to use the AI image caption generator

You do not need to describe the image yourself. Upload it, pick the tone, and review what the tool gives you.

  • Upload your image: Add the photo you want a caption for.
  • Choose a tone: Pick how you want the caption to sound. It could be casual, professional, witty, friendly, or simple.
  • Generate captions: Read the options and choose the one that feels closest.
  • Edit before posting: Change any words that sound too formal, too vague, or not like your usual voice.
FAQs

Frequently asked questions

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Is the AI image caption generator free?

Yes. You can use it for free.

How long should Instagram captions be?

Instagram gives you up to 2,200 characters, but you rarely need that much. Write the important bit first, because people will only see the opening before they tap "more."

How long should Facebook captions be?

Facebook gives you a huge limit, around 63,206 characters, but that is not a target. For most image posts, a short caption that gets to the point will read better in the feed.

How long should LinkedIn captions be?

LinkedIn posts can go up to 3,000 characters. That said, only the beginning shows before "see more," so put the actual point near the top.

How long should Pinterest captions be?

Pinterest descriptions can be up to 500 characters. Keep the wording clear and searchable, especially at the start.

How long should TikTok captions be?

TikTok captions can go up to 4,000 characters. You can write more if the post needs it, but for most visual posts, short is easier to read.

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