What pin.it Links Are and How to Download From Them

If you copy a link from the Pinterest app, you rarely get a full pinterest.com address. You get something like https://pin.it/4kQ2xYz, a short code that fits neatly in a message but tells you nothing about what it points to. Those links are fine for sharing with friends and awkward for everything else, including downloading. This article explains what they are, what happens when you open one, and how to turn one into the pin URL you actually want.

What pin.it is

pin.it is Pinterest's own link shortener. When you tap Share in the app and choose Copy link, or send a pin through a messaging app, Pinterest generates a short address on that domain instead of the long pin URL. The short address is a redirect: open it in a browser and Pinterest's server answers with the real location, and your browser follows it to the pin page.

Two things are worth knowing about this redirect.

First, the destination is a normal pin URL of the form pinterest.com/pin/<id>/, usually with tracking parameters attached that record where the share came from. The pin ID inside that URL is the stable part; the parameters are not. The anatomy of a Pinterest URL covers what each piece means and which ones a downloader needs.

Second, the destination can be a regional domain. If the person who shared the pin was on Pinterest's German or Japanese site, the short link may expand to pinterest.de or pinterest.jp rather than pinterest.com. It is the same pin with the same media, as explained in Pinterest country domains and downloads, but a tool that only recognises .com will trip over it.

Why some downloaders choke on short links

A downloader needs the pin ID. A short link does not contain it. To find it, the tool has to request the short link, read the redirect, and then parse the destination. That is one extra network step, and a tool that skips it will look at pin.it/4kQ2xYz, fail to find a pin ID, and report that the link is not a Pinterest pin.

There are a couple of further wrinkles:

Pinterest sometimes answers the redirect differently depending on who is asking. A request that looks like a browser gets the pin page; a request that looks like a script may get an interstitial page or a different domain.
The expanded address may include parameters that mention the sharing user or the app version. Those should be stripped before the pin ID is extracted, or a naive parser might grab the wrong number.

None of this is difficult, but it has to be handled on purpose. Because so many links come from phones, and phones produce short links by default, a downloader that cannot expand them is broken for a large share of real use.

How KeepPin handles them

Since version 1.2.0, released on 26 March 2026, KeepPin expands pin.it links itself. Paste the short address into the video downloader, the image downloader or the GIF downloader and it follows the redirect, recognises the pin page on any of Pinterest's regional domains, extracts the pin ID and carries on as if you had pasted the full URL. You do not have to open the link first or clean it up.

The same release added recognition for every country domain Pinterest operates, which is what makes the redirect handling reliable: expanding a short link is only useful if the tool also understands where it lands.

For the pin itself, the usual rules apply. The pin must be public; secret boards, private accounts and deleted pins cannot be fetched no matter how the link was written. The download link you receive is signed and expires after five minutes, after which you paste again.

Expanding a pin.it link by hand

Sometimes you want the full URL rather than the short one: to keep in a notes file, to bookmark, or to paste into a tool that does not expand links. Any of these works.

Open it in a browser. Tap or paste the short link, wait for the pin page to load, then copy the address bar. On desktop this is a two-second job. On a phone, the link may try to open the Pinterest app instead; if so, long-press the link and choose to open it in the browser, or paste it into a private tab, which usually stays in the browser.

Use the pin page's own share option. Once you are on the pin page in a browser, the Share button on the web version offers the long link.

Trim the result. Whichever way you got it, the expanded address may look like this:

https://www.pinterest.com/pin/123456789012345678/?utm_source=...&sent=...

Everything after the ? is tracking and can be deleted. What you want to keep is:

https://www.pinterest.com/pin/123456789012345678/

That trimmed form is the canonical pin URL. It works on any regional domain, it survives Pinterest's periodic changes to share-sheet behaviour, and it contains exactly one thing a downloader cares about: the ID.

Which link to keep

If you are saving links for later, keep the expanded, trimmed URL rather than the short one. Three reasons:

The short link depends on Pinterest's shortener staying up and keeping that code. The full URL depends only on the pin existing.
The short link hides the pin ID, so you cannot tell two saved links apart without opening them. The full URL is readable at a glance.
The tracking parameters in the expanded link tie the share to your account or session; the trimmed form does not.

This matters if you keep a notes file recording where each download came from, so you can credit the creator later.

Getting a short link on each platform

The share sheet is where short links come from, so it helps to know the exact taps.

iPhone and iPad. Open the pin in the Pinterest app, tap the share icon (the arrow), then Copy link. The clipboard now holds a pin.it address. Switch to Safari, open KeepPin, paste. The full walkthrough, including where the downloaded file ends up, is in saving Pinterest videos on iPhone and iPad.

Android. Same idea: share icon, Copy link, then paste into Chrome or your browser of choice. The file lands in the Downloads folder.

Desktop. You normally will not see a short link at all, because the address bar already shows the full URL. If someone sends you a short link in a chat, paste it into KeepPin as is.

When a short link does not work

If a pin.it address fails, the short link is almost never the cause on its own. Run through these in order:

Make sure you copied the whole thing. A truncated code will not resolve to the pin.
Open the link in a browser and see where it lands. If it lands on a board or a profile rather than a single pin, it was not a pin link; a board has no media of its own.
If it lands on a pin that asks you to log in, the pin is not public, and no downloader can reach it.
If the pin page loads but the download still fails, the cause is somewhere else. The ordered checklist in Pinterest video won't download: 9 causes and fixes covers the remaining possibilities, from copying a board link by mistake to an expired download.

Pinterest's help centre is the reference for how sharing works inside the app, and it is the place to look if the share sheet changes layout, which it does from time to time.

Summary

A pin.it link is a redirect to a normal pin URL. It contains no pin ID, so a downloader has to expand it before it can do anything. KeepPin has done that automatically since v1.2.0, on every regional domain, so you can paste straight from the share sheet. When you want a link to keep, expand it, cut everything after the question mark, and store the clean pinterest.com/pin/<id>/ form.