Updated October 2026
How to use the generator
- Give it your content. Type the topic in a few words ("easy vegan lasagna"), or paste the URL of the blog post or product page and the tool reads the page for you.
- Pick a tone and, optionally, an audience. "Busy parents" or "small apartment renters" produces noticeably more specific copy than leaving it blank.
- Choose a variation and edit it. Each option shows its character count against Pinterest's limits. Treat the output as a strong first draft: swap in the exact keyword you want to rank for and any detail only you know (cook time, price, size).
Pinterest title and description limits
| Field | Limit | What people actually see |
|---|---|---|
| Pin title | 100 characters | Roughly the first 40 characters in the home and search feed (about 30 for Chinese, Japanese, Korean and Arabic) |
| Pin description | 500 characters (800 when you create a Pin normally or via the API) | Not shown in the feed, but Pinterest uses it to decide which searches your Pin is relevant for |
| Alt text | 500 characters | Read by screen readers; also helps Pinterest understand the image |
Sources: Pinterest's Pin specs and ad specs. If you bulk-upload Pins by CSV, keep descriptions under 500 characters, because that's the limit there.
A title formula that works
Pinterest is a search engine, so a good title is the search phrase plus a reason to click: [keyword people search] + [specific qualifier]. Put the keyword first, so it survives the 40-character cut in the feed.
| Weak title | Stronger title | Why |
|---|---|---|
| My favorite dinner! | Easy Vegan Lasagna (Ready in 45 Minutes) | Starts with the searched phrase; the qualifier answers "how long?" |
| Living room makeover | Small Living Room Ideas on a Renter's Budget | "Small living room ideas" is the search; "renter's budget" picks the audience |
| New in the shop | Personalized Dog Collar with Name, Handmade Leather | Product type, the feature people filter by, then the material |
| Read my latest post | How to Start a Blog in 2026: Step-by-Step for Beginners | Matches a how-to search and tells the reader the format |
| Italy trip | 3 Days in Florence: Itinerary, Map and Where to Eat | Specific duration and place beat a vague destination |
How to write the description
Since the description isn't shown in the feed, write it for search relevance and for the person who opens the Pin:
- First sentence: restate the main keyword in a natural sentence.
- Middle: two or three related phrases people also search ("make-ahead", "dairy-free", "for a crowd"), worked into real sentences, not a list of keywords.
- End: say what they'll get when they click ("Get the full recipe with step-by-step photos").
Hashtags are optional and carry little weight; a couple of specific ones at the end won't hurt. More in our guide to using hashtags on Pinterest.
FAQ
Can I use the same title on several Pins for one URL?
You can, but you'll reach more searches if each Pin targets a different keyword. For one recipe, one Pin could lead with "vegan lasagna", another with "dairy-free dinner for a crowd". The generator gives you several variations for exactly this.
Should the title and description say the same thing?
No. The title is the short search phrase people see in the feed; the description adds the related terms and details that don't fit in 40 characters.
Can I use emojis?
Sparingly. An emoji takes up space in the 40 characters people see, and nobody searches for one. Keep them out of the start of the title.
Is the tool really free?
Yes, no sign-up needed. If you want titles, descriptions and Pin images created and scheduled automatically for every new post on your site, that's what BlogToPin does.
Want to go deeper? Read how to write Pinterest titles that convert, or find keywords first with the Pinterest keyword research tool.