Pricing & free limits
Use audio separation and local tools for free, with no account or card required. Read the Minute Pack details below for batch processing and larger uploads, including its current availability.
Free
Separation and local audio tools
$0 No subscription or card
Audio separation
- Up to 5 jobs per browser per day
- Up to 10 minutes and 100 MB per file
- Complete vocals + instrumental WAV downloads
- Four stems + ZIP from Stem Splitter
- Mix a backing track from existing stems and save MP3 or WAV
- Preview your own file before submitting
Two-track and four-track jobs share one daily allowance. Processing also depends on site capacity and network protection.
Also included: local tools
No separation jobs used
- Estimate BPM from a local audio file
- Count, compare and tap a tempo
- Practise with a metronome, accents and beat subdivisions
- Boost bass, preview and export WAV
- Loop saved audio, save named passages and settings, adjust speed and pitch, and export MP3 or WAV
- Audio stays on your device
Each file tool shows its own format and size limits. Local tools remain available when cloud separation is paused.
Minute Pack
90 processing minutes · valid for 12 months
$9.99 USD · tax inclusive · no automatic renewal
Minute Pack includes
- Up to 10 files and 60 processing minutes per batch
- Up to 10 minutes and 250 MB per file
- Two-track WAVs or four stems; ZIP with a named folder per file
- Private results for seven days after each file is ready
- Recover purchases and batches in your verified account
Each file rounds up to the next minute: 3m 20s uses 4 minutes. Minutes are reserved after upload validation and used only when complete results are saved. Confirmed failures return their minutes once. Downloads do not use minutes.
The same separation models and WAV formats are used for free and paid files; the pack pays for batch handling, larger uploads and account delivery. Site capacity still applies. Read the billing & delivery terms and refund policy before purchasing.
Used your daily jobs?
Your allowance resets at 00:00 UTC. The tool shows the reset time when you reach the limit. Verified-account batch processing uses a separate purchased minute balance.
Save any completed results within 55 minutes of completion. You can keep replaying those results, listening to examples or using the local tools without starting a new separation.
Jobs left, but processing paused?
Site capacity, network limits or a temporary service pause can stop new jobs before your browser allowance runs out. Follow the retry time shown in the tool, when one is available.
If the status of a submission is uncertain, use Check existing job before trying again. Reopening an existing job does not submit another separation.
Questions about plans and free use
What counts as one job?
Each accepted two-track or four-track separation uses one job from the same allowance of up to 5 jobs per browser per UTC day. Previewing a file, listening to examples, replaying results and downloading an existing result do not start another job.
Can I buy processing minutes for batches?
The Minute Pack is $9.99 once for 90 processing minutes, valid for 12 months. It includes batch uploads, files up to 10 minutes and 250 MB, and private results in your verified account for seven days. Each file rounds up to the next minute, and a batch uses at most 60 minutes. It uses the same separation models and WAV formats as free processing. It does not increase the anonymous daily allowance or bypass site capacity.
What happens if a separation fails?
A confirmed failed or canceled job returns the browser allowance once, to the original UTC day. Site capacity and network counters are not refunded. If submission is uncertain, use Check existing job before trying again to avoid starting another separation.
How long can I download my results?
Download free results within 55 minutes after processing finishes. Reopening the page does not extend the original download window. Save the files to your device if you want to keep them. Paid batch results remain private and available in your verified account for seven days after each file is ready.
Do the local tools or stem mixes use separation jobs?
No. BPM Finder, BPM Counter, Tap Tempo, Metronome, Bass Boost and Audio Practice run on your device and do not use cloud separation jobs. Making a backing track from an existing four-stem result also uses no new separation. The file tools have their own format, duration and size limits, shown on each tool page.
Download availability and storage deletion follow different schedules. Read our privacy policy and terms of use for the full details.