Search by sound,
not filename
Describe the sound you hear in your head. Vextra searches your entire local sample library by meaning — not tags, not folders.
Search like a producer
Type what you hear. Vextra matches your words to sonic characteristics across your entire library.
Describe it. Find it.
Type "warm analog pad" and get pads ranked by how warm and analog they actually sound. Not by filename. Not by folder. By the audio itself. Works with any description — textures, vibes, moods, genres.
Search by artist style
Type "deadmau5 synth" or "Hans Zimmer strings". Vextra detects the artist name and expands your query with their sonic signature — genres, moods, instruments. 500+ artists recognized.
Found one? Find thirty more.
Click "Similar" on any sample and Vextra finds every sonically related sound in your library. No tags needed — it compares the actual audio. One click turns a single hit into a full palette.
GrooveEngine
Turn any collection into a beat. Pick a style, hit play, export to MIDI.
28 groove styles
Boom Bap, Trap, Lo-Fi, Drill, House, Techno, and more.
Auto-assigns roles
Kick, snare, hats, bass, lead — mapped from your crate automatically.
Export to MIDI
One click. Standard MIDI file. Drop straight into your DAW.
Pro only — GrooveEngine and MIDI export require a Pro license. Collections work on Free.
Built for how producers actually work
Every feature exists because folder-diving kills creative flow.
Similar Search
Found one sample you like? Click similar and find 30 more that sound like it. Works across your entire library.
MIDI Export
GrooveEngine patterns export as standard MIDI files. One click, straight into Ableton, FL, Logic, or any DAW.
Collections
Save samples into crates. Build kits for specific projects. Search within a collection to narrow results.
Clean Results
Near-duplicate suppression keeps results diverse. No more 15 variations of the same clap clogging your list.
Three steps to the right sound
Add your library
Point Vextra at your sample folders. It indexes everything locally — no uploads, no cloud, no waiting.
Describe the sound
Type what you're looking for in plain language: "warm analog pad", "dark ambient texture", "punchy 808 kick".
Find and preview
Vextra returns ranked results by semantic relevance. Preview directly in the app and drop into your DAW.
For anyone who works with audio
Beatmaking
Find drums by feel. Build grooves from crates. Export patterns to MIDI and keep moving.
Sound Design
Search textures, atmospheres, and one-shots by description. Find that specific granular pad you can hear in your head.
Film Scoring
Find tension risers, ambient beds, orchestral hits. Search by mood and context, not sample pack names.
Content Creation
Find SFX, transitions, and background tracks fast. Stop scrolling through folders when you should be editing.
Free to start, Pro when you're ready
Pro is currently unlocked through early-access keys.
Free
Everything you need to get started
- Core semantic search
- Local-first — no cloud, no uploads
- 1,000 sample indexing limit
- Instant audio preview
- Basic duplicate suppression
- Collections
- No account required
Pro
Early AccessAdvanced tools for power users
- Everything in Free, plus:
- GrooveEngine (rhythm generator)
- MIDI export
- Unlimited indexing
- Advanced reranking
- Near-duplicate suppression
- Artist style search (500+ artists)
- Extended query variants
Shaping Vextra together
Vextra 0.7.1 is available now as a free download for Windows and macOS. The core semantic search engine is fully functional and ready to use with your local sample library.
Pro features are currently distributed through early-access keys. We're intentionally keeping this process manual so we can work closely with early users and build what matters most.
Your feedback directly shapes the next versions. If you have ideas, bugs, or feature requests, we want to hear them.
Request early access
Tell us about your use case and we'll get you a Pro key.