Sample library · Built for daw-less
Upload a folder once. Loopbox listens to every file — drums, leads, keys, pads — reads its genre, BPM and key, and keeps a backed-up copy off your SD card. Then you search for a sound instead of remembering a folder name.
Upload a folder once. Loopbox listens to every file, reads its genre, BPM and key, and keeps a backed-up copy off your SD card.
No card required/wav · aiff · flac · mp3 · ogg/Analysis in ~5 s per file
No card required · wav aiff flac mp3 ogg
Analysis in ~5 s per file
1.84 s · 124.0 bpm · C minkicktechno
6.20 s · C minpadambient
reading tempo & key…lead
Why this exists
Drive, Dropbox and iCloud give you a bigger folder. You still name it, nest it and dig through it. Loopbox reads what is actually inside each file.
What you do now
Folders called new folder 3, kicks FINAL, from laptop 2019.
The right sound is in there. You audition forty files to reach it.
One SD card failure and a decade of one-shots is gone.
Cloud drives sync the mess. They never read it.
With Loopbox
Every file tagged by instrument and genre the moment it lands.
Type Cmin 124 punchy. The list narrows as you type.
Object storage with versioned restores. The card is a copy, not the original.
Nothing to name. Nothing to file.
What you do now
Folders called kicks FINAL. Forty auditions to find one sound. One dead SD card and it is all gone.
With Loopbox
Every file tagged by instrument and genre on arrival. Type Cmin 124 punchy. Stored off the card, restorable.
What it does
Loopbox listens to every file once. After that you stop naming folders and start describing sounds.
Each upload is classified by instrument — kick, snare, hat, perc, break, lead, key, pad, vocal, FX — and by genre. No naming convention required.
Instrument and genre on upload. BPM to ±0.1, key in 12-TET. Override anything by hand.
Filter by tag, key, BPM range, length or channel layout. Preview waveforms inline and scrub without leaving the list.
Filter by tag, key, BPM range, length or channels. Scrub waveforms without leaving the list.
Fold stereo to mono for the sampler, set bit depth and rate, or run a file through lo-fi — without opening an editor.
Mono ↔ stereo, bit depth and rate, bit-crush and saturation — all WAV PCM out, no editor needed.
Every sample lives in object storage, not on a card in a gig bag. Share a collection as a read-only link when someone asks for the kit.
Object storage up to 500 GB, re-download any original, read-only collection links.
Sound tools
The sampler wants 16-bit mono at 44.1 kHz. Your file is a 24-bit stereo bounce. Convert it in the browser, save it as a new sample or replace the original, and the analysis re-runs on its own.
MonoStereo
16-bit ▾44.1 kHz ▾
How it works
Drag any audio folder onto the upload page. Nested folders are flattened, and the paths you already made become tags.
A worker reads tempo, key, length and timbral character, then names the instrument and the genre. Usually under five seconds per file.
Type Cmin 124 punchy. Filter, audition inline, drop the result into a collection, download it for the card.
Specifications
From the field
“ONE OR TWO SENTENCES FROM A REAL USER — WHAT CHANGED IN THEIR WORKFLOW”
Dashed values are placeholders — replace with real figures before this page ships.
Pricing
Free is enough for an EP. Producer is enough for a label. Studio is enough for a studio.
$0/ month
For trying it out and stashing a starter kit.1 GB · 100 uploads / month · 3 collections
$9/ month
For everyday work and a personal library.50 GB · 500 uploads / month · unlimited collections
$29/ month
For teams and back-catalogues that need room.500 GB · unlimited uploads · 5 seats
1 GB · 100 uploads / month · 3 collections
Start free50 GB · 500 uploads / month · unlimited collections · sound tools
Choose Producer500 GB · unlimited uploads · 5 seats · SSO
Choose StudioStart with 1 GB, no card. Drop in one folder and see what comes back tagged.