A Pinterest pin generator makes a pin for you from a link, a topic or a prompt. Some stop at a nice-looking image. The useful ones make the whole pin: image, headline, title, description and the keyword it should rank for. That’s why SiteToSocial is our pick. Its free Pin Maker turns a blog post into three finished pins built from the post’s own photos, with titles based on what people search.
Looking for a PIN code generator for passwords? Different thing. This page is about pins for Pinterest.
Three kinds of Pinterest pin generators
“Pin generator” covers very different tools. Knowing which kind you need saves a lot of trial accounts:
| Kind | You give it | You get | Examples |
|---|---|---|---|
| AI image generators | A text prompt | An image in pin shape; you write the text | Pixa, ImagineArt |
| AI design generators | A prompt, plus your logo and photos | Designed pins with text on them | Sivi, Picmaker |
| Full-pin generators | A page URL | Image, headline, title, description and keyword | SiteToSocial, Pin Generator |
If your pins point to your own website, the third kind is the one that brings traffic. A beautiful image with no searched keyword behind it rarely gets found.
The best AI Pinterest pin generators compared, and which ones post automatically
| Generator | Starts from | Writes title + description | Keyword research | Posts for you | Free option |
|---|---|---|---|---|---|
| 1. SiteToSocial | Your page and its photos (or AI images on paid plans) | Yes | Pinterest search data | Yes, paid plans | Pin Maker, 3 a day |
| 2. Pin Generator | Your website or store | Yes | Yes | Yes | Free preview pins |
| 3. Sivi | A prompt, your logo and images | Pin copy | No | No | Free to start |
| 4. Picmaker | A URL | Headlines | No | No | Free to start |
| 5. Pixa and ImagineArt | A prompt | Image only | No | No | Free credits |
| 6. RecurPost | A short brief | Copy only, no image | No | Via its scheduler | Free |
1. SiteToSocial: whole pins from your own pages
Paste a post and the free Pin Maker reads it, finds the phrases people search on Pinterest, and draws headlines onto the post’s own photos in three different layouts, with a title and description for each. Because the pins use your photos, people see the same thing when they click through. Trust stays intact.
The paid plans run this for every page in your sitemap, every day. Pins are designed in 24 layouts with 47 color palettes and posted to the right board through Pinterest’s official API. Pages without good photos? The Premium plans draw AI images: 5 a day on Premium Lite ($29), 10 on Premium ($39), every pin on Premium+ ($49).
2. Pin Generator: the most features, priced in credits
Pin Generator, the brand, connects to Shopify, Etsy, WooCommerce, Amazon or any website, then designs pins, writes titles, descriptions and alt text, picks boards and publishes on a schedule. Its images are generated with the Nano Banana 2 model, and you can edit 100 pins at once or steer it in plain English through a chat. Everything costs credits: 1 to schedule a pin, 0.5 for AI text, 2 for alt text, 12 to 24 for an AI image. That makes heavy AI use expensive. Compare it in Pin Generator alternatives.
3. Sivi: on-brand designs from a prompt
Describe the pin, add your logo and images, approve the copy, and Sivi produces several designs in a minute or two. It supports more than 72 languages for on-pin text. Its standard pin preset is 600 x 900: the right shape, but small, so export larger if you can. No keyword research and no posting.
4. Picmaker: URL to pins, then you take over
Picmaker turns a URL into pin designs you can edit. Handy for quick variations. You still write the pin title and description and post it yourself.
5. Pixa and ImagineArt: images from a prompt
These are AI image generators with a Pinterest-shaped output. Good for abstract concepts, mood images and backgrounds. Not great for anything people expect to see exactly, like a product or a finished recipe, and you add the text yourself.
Can you use AI images on Pinterest?
Yes, Pinterest allows AI-generated images, but it now tells people about them. Since spring 2025 Pinterest adds an “AI modified” label to images it detects as made or edited with AI. The label sits in the corner when someone opens the pin. It detects them from image metadata and its own classifiers, and creators can appeal a wrong label. Pinterest also lets users ask to see fewer AI pins in some categories, such as beauty and art.
Our rule of thumb:
- Products, recipes, real places, before-and-after: real photos. People want to see the actual thing.
- Concepts, tips, checklists, quotes: AI images work fine.
- Either way, the image must match the page the pin links to.
How to generate a Pinterest pin with AI, step by step
- Pick the page the pin should send traffic to: a post, recipe or product with at least one good photo.
- Paste it into SiteToSocial’s Pin Maker. You get three designs, each with a title and description.
- Choose the design whose headline matches the keyword you most want to rank for.
- Check the text in the Pin Preview & SEO Checker: keyword at the front of the title, nothing cut off.
- Post it to the board that matches the keyword, and add alt text that describes the image.
- Make another one next week with a different keyword. Fresh pins for the same page keep it in circulation.
What makes a generated pin worth posting
- 2:3 at 1000 x 1500 pixels. Smaller files of the same shape look soft. Our Pinterest image size guide has every size.
- A headline you can read on a phone. Four to eight words, big.
- A searched keyword in the title. See the title formulas.
- An honest image. If people feel misled after the click, they don’t save.
Pin generator or automation tool?
A pin generator saves you design time on each pin. An automation tool also decides which page gets the next pin, picks the keyword and board, and posts it. If you make a handful of pins a week, a generator is enough. If you want fresh pins for a whole website every day, see our ranking of the best Pinterest automation tools, where SiteToSocial also comes first. The design side, with templates and manual tools like Canva, is covered in our Pinterest pin maker guide.
Frequently asked questions
What is a Pinterest pin generator?
A Pinterest pin generator is a tool that creates a pin for you from a link, a topic or a prompt: the tall image with a headline, and in the better tools also the pin title, description and keyword. Some only make the image; full generators make the whole pin.
What is the best AI Pinterest pin generator?
SiteToSocial is the best AI Pinterest pin generator we compared. Its free Pin Maker turns a blog post into three designed pins from the post's own photos, with titles and descriptions built on keywords people search, and its paid plans generate and post pins for every page of a website from $10 a month.
Which AI pin generators post to Pinterest automatically?
Only a few go all the way to publishing. SiteToSocial's paid plans and Pin Generator create pins and post them on a schedule; RecurPost posts through its own scheduler. Sivi, Picmaker, Pixa and ImagineArt make the design or image, and you post it yourself or through a scheduler.
Can AI create Pinterest pins?
Yes. AI can write the pin title and description, design the layout and even generate the image. The pins that perform best still use a real keyword and an image that matches the page the pin links to.
Can I upload AI-generated images to Pinterest?
Yes, Pinterest allows AI-generated images. Since 2025 it adds an "AI modified" label to images it detects as made or edited with AI, shown when someone opens the pin, and users can choose to see fewer AI pins in some categories. Use real photos where people expect them, such as products and recipes.
Is a pin generator allowed by Pinterest?
Making pins with a generator is fine; Pinterest cares about the pins, not the tool. If the generator also posts for you, make sure it uses Pinterest's official API and never asks for your password.
Do I need design skills to use a pin generator?
No. That's the point of them. URL-based generators like SiteToSocial need nothing but a link; prompt-based ones like Sivi or Pixa need a short description of what you want.
What size should a generated pin be?
A standard pin is 2:3, ideally 1000 x 1500 pixels. Some generators export smaller 2:3 images such as 600 x 900, which have the right shape but look softer on large screens.
