What Pinterest Is and How It Differs From Other Social Media
Pinterest is a visual bookmarking site where you save images and links to boards organized by topic. Unlike Facebook or Instagram, which show you what your friends are doing, Pinterest shows you images based on your interests — whether or not you follow the person who posted them. You search for ideas, pin them to your boards, and come back to them later.
The core action on Pinterest is pinning: you find an image you like and save it to one of your boards. Those boards are collections you create around themes — "Kitchen Remodels," "Recipes to Try," "Outfit Ideas." When you pin something, you can add a description and a link. If someone else pins your image, it spreads through the network without you having to post it again.
Pinterest makes money by showing ads mixed into the images you see. The more time you spend browsing, the more ads you see. It also collects data about what you pin and search for, which it uses to show you more relevant images and to sell that information to advertisers.
Key Takeaways
- Pinterest is built around saving images to personal boards rather than sharing moments with friends, so the experience feels less social and more like a personal filing system.
- Your real name is not required to use Pinterest, and you can keep your boards private so only you see them.
- Pinterest collects data about everything you search for and pin, then uses that data to show you targeted ads and to build a profile of your interests.
- If you post images online elsewhere, other people can pin them to their boards without your permission, and you have limited control over where your images appear.
- The site is designed to keep you browsing — the feed refreshes endlessly and recommendations get more personalized the longer you use it.
How Pinterest Collects and Uses Your Information
Pinterest tracks what you search for, what you pin, what you like, and how long you look at each image. It also tracks which links you click and where those links take you. If you use Pinterest on your phone, the app can access your location, your contacts, and your photos.
The company uses this information to build a detailed profile of your interests and habits. That profile is sold to advertisers, who use it to show you ads for products related to what you pin. Pinterest also uses your data to decide which images to show you next — the more you use it, the more accurate its guesses become about what will keep you on the site.
If you have a Pinterest account linked to your email, the company can match your Pinterest activity to your email address and any other accounts you use that same email for. This means Pinterest knows more about you than just what you do on Pinterest.
What Happens When You Post Images or Links
If you post an image on your own website or on another social media site, anyone can pin it to Pinterest without asking your permission. You cannot prevent this. Once an image is pinned, it spreads through the network — other people can repin it, and it can appear on boards you have never seen.
When someone pins your image, the pin usually includes a link back to where the image came from. If that link is broken or the original post is deleted, the image stays on Pinterest but the link goes nowhere. This means your image can live on Pinterest indefinitely, even if you remove it from your own site.
If you run a business or sell products, Pinterest can be useful because pins drive traffic to your website. But you have no control over how your image is described, what board it is pinned to, or what other images appear next to it.
Privacy Settings and What They Actually Protect
Pinterest lets you make your boards private so only you can see them. You can also choose not to show your profile publicly. However, these settings only hide your boards from other Pinterest users — they do not stop Pinterest itself from collecting data about what you do.
If you search for something on Pinterest, that search is recorded. If you pin something to a private board, Pinterest still knows you pinned it and uses that information to build your profile. Making your boards private does not change what data Pinterest collects about you.
You can turn off personalized ads in your account settings, but this does not stop Pinterest from collecting your data — it only stops the company from using that data to target ads to you specifically. Pinterest still sells information about your interests to advertisers; those advertisers just cannot see your name attached to it.
How the Pinterest Feed Works and Why It Can Be Hard to Stop Using
The Pinterest feed is designed to show you an endless stream of images. As you scroll, new images load automatically. The site does not have a "bottom" — you can keep scrolling indefinitely. This is intentional: the longer you stay on the site, the more ads you see and the more data Pinterest collects about you.
The images shown to you are chosen by an algorithm based on what you have already pinned and searched for. The algorithm learns what keeps you engaged — what makes you stop scrolling and click. Over time, the feed becomes more personalized and more effective at holding your attention.
Pinterest also sends notifications and emails suggesting new pins based on your interests. These are designed to bring you back to the site. You can turn off notifications in your settings, but the default is to send them.
Ads on Pinterest and How to Recognize Them
Ads on Pinterest look like regular pins — they are images with descriptions and links. The difference is that a company paid Pinterest to show that image to you. Ads are labeled with a small "Promoted" tag, but the tag is straightforward to miss if you are scrolling quickly.
Because Pinterest knows what you have pinned and searched for, the ads it shows you are usually related to your interests. This makes them feel less like ads and more like regular content. A pin for a product you have been searching for feels like a recommendation, even though someone paid for you to see it.
You cannot block all ads on Pinterest without paying for a premium account. You can hide individual ads and tell Pinterest you are not interested in certain types of ads, but new ads will replace them.
Risks and Things to Watch For
Because anyone can pin anything, Pinterest contains misinformation. Images about health treatments, diets, or medical information may not be accurate. Pins about financial schemes or investment opportunities may be scams. The fact that an image has been pinned many times does not mean the information in it is true.
If you click a link from a pin, you are leaving Pinterest and going to another website. That website may not be safe, may try to install software on your device, or may collect your information. Pinterest is not responsible for where pins link to.
If you use Pinterest on your phone, the app requests permission to access your location, contacts, and photos. You can deny these permissions in your phone's settings, but the app may not work as smoothly without them.
Frequently Asked Questions
Do I have to use my real name on Pinterest?
No. You can create an account with any username you want, and you do not have to provide your real name. However, if you link your Pinterest account to your email or to another social media account, Pinterest can match your activity across those accounts even if you use different names.
Can I delete my Pinterest account and all my pins?
You can delete your account, which removes your profile and your boards from Pinterest. However, if other people have repinned your images, those repins stay on their boards. You cannot remove images that other people have pinned.
What does Pinterest do with the data it collects about me?
Pinterest uses your data to show you targeted ads, to improve its recommendations, and to sell information about your interests to advertisers. The company also shares data with third parties for advertising purposes. You can read Pinterest's privacy policy for the full details, though the language is technical.
If I turn off personalized ads, will Pinterest stop collecting my data?
No. Turning off personalized ads only stops Pinterest from using your data to target ads to you. The company still collects information about everything you do on the site and uses it for other purposes, including selling it to advertisers.
Is it safe to click links from pins?
Links from pins take you to other websites, which Pinterest does not control. Some are safe, but others may contain malware, scams, or phishing attempts. Be cautious about clicking links from pins you are not sure about, especially if they ask you to enter passwords or payment information.