Check every Pinterest field against its real limit — and see exactly where it truncates in the feed.
Truncates at ~40 characters in the feed. Engagement sweet spot: 30-40 characters.
Truncates at ~60 characters in the feed. Engagement sweet spot: 150-250 characters.
Sign up free and let AI write titles, descriptions, and bios sized correctly from the start — no counting required.
Start Pinning For Free →Pinterest treats its text fields more like search-ranking inputs than casual social copy, which makes character limits matter in a way they don't on platforms built for scrolling and reacting. Every field — title, description, board name, bio — has both a hard limit (the point where Pinterest simply stops accepting more characters) and a much shorter visible limit (the point where the feed or search result truncates what's shown with an ellipsis, even though the full text is technically saved). Writing to the hard limit while ignoring the visible one is a common, avoidable mistake.
Pin titles are the clearest example. Pinterest allows up to 100 characters, but the feed and search results only show roughly the first 40 before cutting the rest off. That gap between "allowed" and "visible" is exactly why the most important keyword or hook needs to live in that first 40 characters rather than the back half of a longer, cleverer sentence — anything past that point is essentially invisible until someone actually clicks through to the pin's full page.
Descriptions have more breathing room — a 500-character hard limit — but the visible window in the feed is even tighter proportionally, cutting off around 50-60 characters. Data from creators who track pin performance consistently points to a sweet spot well short of the full 500: descriptions in roughly the 150-250 character range tend to perform best, long enough to include real context and a keyword or two, short enough to stay readable and avoid feeling like a wall of text once someone does click through.
Board names, board descriptions, and your profile bio all carry their own separate limits, and it's easy to lose track of which number applies where when you're moving fast between fields. A bio capped at 160 characters needs far tighter, more deliberate writing than a board description allowed up to 500 — mixing those budgets up in your head is how a bio ends up getting cut off mid-sentence when you paste in something written for a more generous field.
This tool exists to remove the guesswork: type or paste into any field and watch the count, the truncation point, and (where it applies) the engagement sweet spot update live, so you know exactly how much room you actually have before you're anywhere near Pinterest's own editor.
100 characters, but only about the first 40 show in the feed before truncating. Keep your main keyword and hook within that first 40 characters.
500 characters, with roughly 50-60 visible in the feed preview. Many well-performing descriptions land in the 150-250 character range rather than using the full 500.
160 characters for the "About" field on your profile — noticeably tighter than a pin description, so every word needs to earn its place.
Board names are generally capped around 50 characters, with longer names getting truncated in some display views.
Because most people deciding whether to click or save your pin never see past the truncation point. The full text still exists and matters once someone opens the pin, but the truncated portion is what determines whether they open it in the first place.
Yes — the count reflects every character you type, including spaces and punctuation, matching how Pinterest's own limit is enforced.
No — everything happens locally in your browser using JavaScript. Nothing you type is sent to a server or stored.
Yes — completely free, unlimited, with no account required, since it runs entirely in your browser.