Music
What is an ISRC code, and how do you find one for a song?
The 12-character code that follows a recording everywhere it goes — what it is for, where it lives, and the fastest ways to look one up.
If you have released music through a distributor, you have seen ISRC codes in the paperwork and probably ignored them. If you work with music — sync, playlists, publishing, a label — you have hunted for one at 11pm because a form would not submit without it. Either way, here is what the thing actually is and how to find one quickly.
The short version
An ISRC (International Standard Recording Code) is a unique ID for a specific recording. Not the song as a composition — the recording. The studio version, the acoustic version, the radio edit and the live version of the same song each get their own ISRC, because they are different recordings.
It is 12 characters, and it follows the recording everywhere: Spotify, Apple Music, YouTube, radio logs, royalty statements. When money moves for a play of that recording, the ISRC is how the systems agree on which recording it was.
How the 12 characters break down
Take a real-looking example: USRC17607839.
- US — the country of the entity that registered the code. Two letters.
- RC1 — the registrant code, three characters identifying the label or distributor (or the artist, if self-released) that issued it.
- 76 — the year of registration, last two digits. So this one was issued in 1976 (or, in practice, could be 2076 — the system does not care).
- 07839 — a five-digit serial number, unique within that registrant and year.
You will see it written with dashes (US-RC1-76-07839) or without. Both mean the same thing; the dashes are just for humans.
Why it matters
Three reasons, in order of how likely they are to affect you.
Royalties. Streaming services and collecting societies match plays to owners by ISRC. If the code is wrong or missing, the play may not be counted for you. Distributors assign one automatically at upload, which is why most artists never have to think about it — until they move distributors and the new one asks for the old codes so your streams and history stay attached to the same recording.
Not creating duplicates. If you re-upload a track with a new ISRC, platforms treat it as a brand-new recording. Play counts reset, playlist placements are lost. Reusing the original ISRC keeps everything together. This is the number one thing to get right when you change distributors or re-release a catalogue.
Sync, licensing and metadata work. If you clear a track for an ad, submit to a playlist curator, or fill in a rights database, the ISRC is how you refer to the specific recording without ambiguity. "The 2019 remaster" is a description; the ISRC is an identifier.
Where to find an ISRC
Your distributor dashboard. If it is your own release, log in to DistroKid, TuneCore, CD Baby, Amuse, whichever — the ISRC is listed with each track. This is the authoritative source for your own music.
Spotify. Every track on Spotify has its ISRC in the metadata, though the app does not show it. Various methods exist — desktop app credits, third-party lookups. Slow if you have more than one to check.
A lookup tool. Paste a song name or artist, pick the right result, read the code. That is what our ISRC finder does — it pulls the ISRC from the platform metadata along with the label, release date, and artwork, so you can confirm it is the right recording before you copy the code. Free, no account.
The label's own database or the ISRC agency in your country, if you need something older or obscure that never made it to streaming.
ISRC vs UPC — the confusion everyone has once
An ISRC identifies a track. A UPC (or EAN) identifies a release — the album, EP or single as a product. One album has one UPC and one ISRC per track. If a form asks for a UPC and you give it an ISRC, it will reject it, and vice versa. If you need the release code instead, our UPC finder works the same way as the ISRC one.
Do you need to buy an ISRC?
Almost never. Your distributor assigns them for free. You only need to become a registrant yourself if you want to control your codes independently of any distributor — some labels do this so their catalogue codes never change when they switch services. For an independent artist it is extra admin for no practical gain.
Common questions
Can two songs share an ISRC? No. That is the whole point. If you see it happen, one of them is wrong.
Can I change an ISRC? You should not, once the recording is released. Changing it makes platforms think it is a new recording.
Does a remix need its own ISRC? Yes — it is a different recording.
Does a re-release with the same audio need a new one? No. Same recording, same code. That is exactly how you keep your streaming history when you re-release.
If you are here because you need one right now, look it up here. And if the reason you needed it was to build a link that opens the song on every platform, that is what music smart links are for.