Lyrics finder for your audio files

How accurate is AI lyrics transcription?

Updated: Nov 1, 2026

Drop a song here, or click to choose

An audio or video file with vocals, in Vietnamese or any other language

Processing method

moiMoisesListens to the vocal and writes down the lyrics with Moises AI, detecting the language on its own, Vietnamese included.

Got a difficult recording that needs a human?

Noisy live takes, overlapping voices, damaged or low quality files. When an automatic tool cannot finish the job, our team takes it on by hand.

Message the team

The lyrics finder listens to the vocal in your audio or video file and writes the lyrics down line by line. The lyrics come from listening to that file, not from looking them up online. The AI detects the song's language on its own, Vietnamese included. The lyrics appear right on the page to read through, copy, or download as .txt.

How does finding lyrics from an audio file work?

The AI listens to the vocal in the file you upload. It first works out which language the song is in, then writes down what the singer sings, split into lines. The result is a set of lyrics you can read straight away.

Does the tool look lyrics up online?

No. It does not search a lyrics database, it listens to your file directly. That is why unreleased songs, demos, rehearsal recordings and covers with rewritten words all work, none of which any lyrics site has. The flip side: if the singer departs from the official lyrics, the transcription follows what was actually sung.

Can it transcribe Vietnamese lyrics?

Yes. The language is detected automatically, no need to pick it first, and Vietnamese is among the supported languages. Vietnamese has six tones, so the easiest place to go wrong is the tone mark on melismatic, fast or stretched syllables. Read those passages through before use.

When are the lyrics wrong?

The machine hears best when the vocal is clear and sits above the backing track. Lyrics go wrong when a dense backing track buries the voice, the vocal carries heavy reverb or distortion, several voices overlap, a rap passage is very fast, or the singer slurs the words. If the backing track is the problem, you can separate the vocal first and upload the vocal file here.

Do the lyrics come with timestamps for karaoke?

Not yet. The tool returns the lyrics line by line without the moment each line is sung, so it cannot produce a synced LRC file. Use the lyrics to read, print, paste into subtitles or place the words by hand.

How is the price worked out?

By the length of the track: 12 Energy per minute of audio, tracks up to 20 minutes. The amount for your track shows on the run button as soon as you pick the file, before you press it. The tool needs you to sign in and has no free runs. A failed run gets its Energy back.

Who needs lyrics from an audio file?

Singers practising from a demo or recording whose lyrics are nowhere online
Karaoke and lyric video makers who need the words to place on screen
Anyone subtitling a music video they filmed themselves
Songwriters who want the words of a rehearsal take to keep working on
Listeners who want to know exactly what the singer is saying in a hard-to-hear passage

The steps below are the tool's real flow.

Upload the song
Pick or drop an audio or video file with vocals. The tool reads its length and shows the Energy amount on the run button.
Press Find lyrics
The file goes up to our server, the AI detects the language, listens to the vocal and writes each line down. The wait depends on the length of the track.
Read the lyrics through
The lyrics appear right on the page, line by line. Read them once, especially fast passages, overlapping voices and Vietnamese tone marks.
Copy or download
Press Copy lyrics to paste them elsewhere, or download a .txt file.

The tool listens to your own file and never looks lyrics up online, so the result can differ from the official lyrics wherever the singer sings something different.
A very dense backing track or a heavily processed vocal makes listening harder. You can try separating the vocal first and uploading the vocal file.

Input and output

Input: An audio or video file with vocals: MP3, WAV, FLAC, M4A, MP4 and other common formats
Output: The lyrics line by line. Copy them on the page, or download a .txt file
Languages: Detects the song's language on its own, Vietnamese included

Processing

Where it runs: On our server, with Moises AI transcription. Not in the browser
How it works: It listens to the vocal in your own file and never looks lyrics up online, so unreleased songs and your own recordings work too
Cannot do: Be perfectly accurate, or time each line. The output is a draft to read through, especially Vietnamese tone marks and fast passages

Limits

Longest track: 20 minutes per track

Price and account

Price: 12 Energy per minute of audio The amount for your track shows on the run button before you press it
Account: Sign-in required. This tool has no free runs
On failure: A failed run gets its Energy back

Processing method

Description: Listens to the vocal and writes down the lyrics with Moises AI, detecting the language on its own, Vietnamese included.
Runtime: On our server
Paid: 12E per minute · Up to 20 min/file

Oct 31, 2026
Tool is live: lyrics from your audio, .txt download
Upload a song and get the lyrics back, listened to and written down by Moises AI transcription line by line, with automatic language detection, Vietnamese included. Copy them on the page or download a .txt file. 12 Energy per minute, tracks up to 20 minutes, sign-in required.

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