Google Maps Place ID Finder

What Is a Google Maps Place ID?

A Google Maps Place ID is the permanent identifier Google assigns to a location. It looks like ChIJBR3G8LJqkFQRWD2Wzn0qG3c — a base64url string that always starts with ChIJ for ordinary businesses. Unlike a name or an address, it does not change when the business rebrands, moves suite numbers, or updates its listing. That stability is the whole point: it is the one thing you can safely store in a database as a foreign key to a real-world place.

Every Google Maps Platform product speaks Place IDs. The Places API takes one to return details and reviews. The Maps Embed API takes one to drop a map on your site. The Directions API takes one as an origin or destination, and gives noticeably better results than a text address because there is no geocoding ambiguity to resolve.

How to Get a Place ID from a Google Maps URL

This is the question most people arrive with, and the answer is simpler than the documentation suggests. Open the business on Google Maps, copy the URL out of the address bar, and paste it into the Google Maps Place ID finder above. You get the Place ID, the CID and the coordinates in one pass.

What makes that possible is that the URL already contains the answer. Look for the segment beginning !1s — it holds a pair of 64-bit hexadecimal values separated by a colon, and that pair is the place's identity. The CID is the second value converted to decimal. The Place ID is both values packed into a tiny protocol buffer and base64url-encoded.

Because the transformation is pure arithmetic, no lookup is required. That is the difference between this tool and most alternatives: other Place ID finders send your URL to their server, which calls the Places API on your behalf and bills someone for it. This one does the maths in your browser tab. Nothing leaves the page, which also means there is no rate limit to hit and nothing to sign up for.

Place ID vs CID: Which One Do You Need?

Both identify the same place, and both come out of the same hex pair, but they are accepted in different places. Use the Place ID whenever you are talking to a Google Maps Platform API. Use the CID when you need a short shareable link — maps.google.com/?cid= followed by the number opens the listing directly, which is why Google Business Profile support articles and local SEO tools tend to quote CIDs rather than Place IDs.

The asymmetry catches people out: the Places API accepts a Place ID but will not take a CID. If you have inherited a spreadsheet of CIDs from a local SEO audit and need to enrich them through the API, you have to convert first.

Be aware that this conversion only runs one way offline. A Place ID contains two 64-bit values and the CID is only the second of them, so going from Place ID to CID is arithmetic, while going from a CID back to a Place ID needs the missing half — which means opening the listing or making an API call. Paste a ?cid= link above and the tool will say so plainly rather than guessing: open the Maps link it gives you, then paste that full URL back in.

Google Maps Place ID Lookup Without an API Key

Google publishes its own Place ID Finder inside the Maps Platform documentation. It works, but it is a Maps JavaScript API widget: you type an address into a search box, it renders a live map, and every page load counts as a billable map load against whoever owns the key. For a developer already inside the console that is fine. For a local SEO consultant who needs forty identifiers before lunch, it is friction and cost for no benefit.

It also only accepts a search query. If you already have the Maps URL — which you almost always do, because you got there by looking at the listing — you are made to search for the place a second time and hope the autocomplete picks the same one. With chain locations that share a name across a city, it frequently does not.

A URL-driven Google Maps Place ID lookup sidesteps both problems. The URL unambiguously refers to one listing, so there is no wrong-branch risk, and since the decode happens locally there is no key and no per-load charge.

Getting Place IDs in Bulk

This page handles one place at a time, which is the right shape for debugging an API call or grabbing an identifier for a client report. When you need identifiers for every dentist in a metro area, you want the list and the identifiers together rather than pasting URLs one by one.

That is what GMapsScraper does: search a keyword and a location, and every result comes back with its Place ID, CID, Maps URL, phone, website and rating already attached, exportable to CSV or straight through the API. Pair it with our Bulk Keywords Generator to build the search queries for every city you care about first.

If you are weighing whether that volume is worth it, the lead value calculator works out what a batch of local leads is actually worth in your niche.

Frequently Asked Questions

What is a Google Maps Place ID used for?

Referring to a specific place in Google Maps Platform requests — Place Details, Directions, Maps Embed — and as a stable key for storing places in your own database. It is also how you build a direct Google review link, since the review URL takes a Place ID as its parameter.

How do I find the Place ID of a business on Google Maps?

Open the business on Google Maps, copy the URL, and paste it into the finder at the top of this page. You do not need to be the business owner and you do not need an account — the identifier is public information carried in the link itself.

Do Place IDs ever change?

Rarely, but yes. Google's documentation is explicit that a Place ID can change if a listing is merged with a duplicate or substantially restructured, and recommends refreshing stored IDs periodically. In practice they are stable for years. The CID is stable under the same conditions, since both derive from the same underlying feature.

Can I convert a Place ID back to an address?

Not from the identifier alone — the address is not encoded in it. What this tool can do is turn a Place ID back into its hex pair and CID, and give you a Maps link that opens the listing so you can read the address. Going from a Place ID to structured address fields programmatically requires a Place Details request with an API key.

Why does this Google Maps Place ID finder work offline?

Because the Place ID is not looked up, it is computed. The Maps URL contains the feature ID; the Place ID is a documented encoding of that same value. Once you know the encoding, deriving one from the other is arithmetic, not a query. Load this page once and the tool keeps working with your connection off.

Is a Place ID the same as a Plus Code?

No. A Plus Code encodes a location on the globe — it describes a spot on the map, not a business. Two businesses in the same building share a Plus Code but have different Place IDs. Plus Codes also produce a different, longer Place ID format that this tool reports as unsupported, since it does not decompose into a hex pair.