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Free AI Pinterest Description Generator
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Free AI Pinterest Description Generator

Upload your Pin image, pick a tone, and get a keyword-rich Pinterest description in seconds. Built by Cloud Campaign, the social media platform for agencies.

e.g. Vertical photo of a small-bathroom storage makeover from our client's home organizing blog
pinterest

Free to use · No account needed · Add your email to have your captions sent to you

Writing these for clients every week? Cloud Campaign schedules and publishes to Pinterest. Try it free for 14 days

How to generate Pinterest descriptions

1

Upload the photo or graphic

Drop in the image for the post if you have one. The generator analyzes it and writes from what it sees, so a written prompt is optional. A line of context makes the caption sharper.

2

Add the website and pick platforms

Paste the brand's website URL and the generator pulls extra context for a more precise brand voice. Then select every platform you want a caption for.

3

Set tone, length, hashtags, and emojis

Choose a tone and a length, then set how you want hashtags and emojis handled. The generator follows those preferences on every platform.

4

Get one caption per platform

A caption tailored to each platform you selected appears in seconds. Add your email if you want them sent to you so nothing gets lost.

How to write Pinterest descriptions that get saves

Write like a search result

Pinterest is a search engine with pictures. Describe what the Pin is and who it is for in natural language a person would type: “small bathroom storage ideas for renters.”

Put the keyword in the title too

Pin titles get their own weight in search. Repeat the main phrase there, then use the description to add context and a second, related phrase.

Say what happens when they click

Pins that describe the destination (“full recipe and shopping list on the blog”) earn more saves and outbound clicks than ones that describe the image.

Pinterest description limits at a glance

Maximum description length

500 characters

Pin title limit

100 characters

Engagement sweet spot

100–200 characters, keyword-rich

Hashtag limit

None

Hashtags that perform

0–3; Pinterest is search-first, so keywords matter more

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Questions, answered

Is the Pinterest description generator really free?

Yes. It's free to use and there is nothing to install. Generate your first descriptions without an account; after that we ask for an email address so you can keep going. It's built by the team behind Cloud Campaign, the social media platform for agencies.

How long should a Pinterest description be?

Pinterest allows 500 characters for the description and 100 for the title. Descriptions between 100 and 200 characters that read like a search result perform best, so the generator writes for keywords first.

Do hashtags work on Pinterest?

Pinterest is search-first, so keywords in the title and description matter far more than hashtags. Zero to three is plenty. Set your hashtag preference to few or none before generating and the description will match it.

Will an AI description hurt my Pins?

No. Pinterest ranks on saves, clicks, and keyword relevance, not on who wrote the description. The generator describes what the Pin is and who it is for in plain language, which is what Pinterest search rewards.

Can it match my client's voice?

Yes. Add the client's website and the generator uses it to build a more precise brand voice, then choose the tone that fits the board. It's built for agencies writing as multiple clients.

Does it write the Pin title too?

It writes the description. Reuse the main phrase from it as your Pin title, since titles get their own weight in Pinterest search.

More free tools from Cloud Campaign

Caption and description generators for every platform your clients post on.