- What's the fastest way to name a song stuck in a file?
- Skip the speaker entirely and upload the file itself. The song finder by audio route reads the recording's own samples, checks them against a catalog beyond 100 million tracks, and returns ranked candidates with covers, scores, and in-page previews, usually within seconds. Because nothing is replayed through the air, the quiet or layered mixes that defeat microphone listening still come back named. The one habit worth keeping: when the score lands low, preview the next candidate before trusting the first.
- Which file types and sizes work?
- The uploader takes wav, mp3, m4a, flac, aac, ogg, and webm on the audio side, plus mp4 and mov for video, capped at 40MB per file. That is room enough for a whole song, a long memo, or several minutes of video without trimming anything first. Video formats have their sound read automatically. For the rare file over the cap, cut it down to the clearest stretch of music and upload that piece; the match needs one good passage, not the whole event.
- Will a rough phone recording still match?
- Usually, yes. A match can form from roughly 2 seconds of usable signal, so a memo with chatter over the intro still succeeds if the chorus comes through clean. Rough files tend to land in the lower score band rather than fail outright, which is your cue to preview the candidates by ear. And since the source is a file, you can trim to a cleaner stretch and run it again without the original losing anything.
- Does a screen recording or saved video work as input?
- Yes, and it is the most common case. mp4, mov, and webm uploads are treated as audio searches from the start: the soundtrack is read out of the container and scored like any mp3. That turns find song by audio into a 1-step answer for a song stuck inside something someone sent you, with the same preview and the same 3 outbound streaming links on the result.
- Is installing an application to recognize music necessary for this?
- No. The page runs in any current browser on desktop or mobile, so there is no trip to an app store and no song detect app living on the device afterwards. That is the practical difference on locked-down work machines and borrowed laptops: open the page, drop the file, read the scored shortlist, close the tab. Your history stays in that browser's storage, and 0 accounts are involved in the lookup itself.
- How should I read the score next to each candidate?
- As the engine's confidence in that specific match, nothing more. From 70 upward, treat the answer as solid; anything lower is a lead to confirm by ear. With uploads, a low score usually signals an edit, a cover, or a remix rather than noise, and the honest check takes seconds: play the preview against your own file, then listen to the candidate ranked 2nd. The original recording is often sitting there, one slot down.
- Why would a clean file still return nothing?
- Because a match needs the song to exist in the index. Unreleased demos, private edits, and AI-generated tracks that never got distributed will miss no matter how clean the file is. The catalog grows by about 50,000 songs a day, though, so a brand-new release that misses now may land on a retry. The miss stays in your history, which turns that retry into 1 click next week instead of a fresh hunt for the file.
- Can it tell me what song is playing right now, without a file?
- Yes, the live recorder covers music with no file yet: up to 30 seconds captured from the microphone or a browser tab, with 5 usable seconds enough to try, which answers the who sings this song moment mid-track. A hummed melody works when the song exists only in memory, and a pasted link covers videos online. Upload, record, link, and hum are all ways to find music by sound; upload simply wins whenever the file already exists.
- Is anything from my upload stored on a server account?
- Nothing about the lookup lives on a server profile. Results are kept as a 20-entry history in your own browser's storage, misses included, and you can filter the list, delete 1 entry at a time, or empty the whole thing after a confirmation prompt. On a shared computer the trail is exactly as private as that browser, and wiping the history removes it completely.
- Can I search a song I only have as a voice memo?
- Yes, and memos are a perfect fit for the uploader. An m4a or wav memo goes in like any other file, and if it caught a real recording playing somewhere, the engine matches that recording directly. If the memo is only you singing, switch to the hum search instead, which matches melodic shape rather than production. Both routes come back scored and previewable, typically in under 1 minute.
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