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HanoLab Mastering
What it is
HanoLab Mastering is part of HanoLab’s browser-based audio workspace, which also offers music generation, voice conversion, stem separation, and related processing. Its mastering tool can move a mix toward a commercial reference’s loudness and tonal balance or a streaming loudness target. Uploads can be MP3, WAV, FLAC, or M4A, and masters export as lossless 24-bit WAV. Each master uses one subscription credit per track; the listed REST API rate is $0.02 per track. The browser canvas combines generation, stem splitting, voice conversion, and mastering without requiring installation. The free plan includes 30 credits per month, but free-tier outputs expire after 7 days and are limited to personal and evaluation use. Credits reset monthly and do not roll over; when they run out, generation pauses until renewal or upgrade. Paid plans start at $19.90 a month and grant a commercial license for outputs generated while a plan is active. Free accounts have data sharing for model improvement enabled by default, while paid accounts have it disabled by default. Users can change this setting in Account Settings. HanoLab describes its audience as people with a melody in mind who lack a studio, time, or session musicians.
For and against
For
- Accepts MP3, WAV, FLAC, and M4A uploads
- Exports lossless 24-bit WAV masters
- Can target a reference or streaming loudness
- Browser workspace requires no installation
- Paid plans grant commercial-use rights while active
Against
- Free outputs expire after 7 days
- Free outputs are for personal and evaluation use
- Monthly credits do not roll over
- Generation pauses when credits run out
The verdict
HanoLab Mastering offers reference-oriented mastering and lossless WAV export within a browser audio workspace. Check the credit limits, output expiry, and usage rights that apply to the plan you choose.
Who it suits
HanoLab Mastering suits people who want to process mixes in a browser and match loudness or tonal balance toward a reference or streaming target. Its broader workspace is described for people with a melody in mind who lack a studio, time, or session musicians.
Plans and prices
Free
30 credits/month · up to 5 Studio tracks/month · 1 voice model slot · MP3 export, watermarked
Read 29 Sep 2026 · hanolab.com
Starter
300 credits/month · 3 voice model slots · lossless WAV · commercial license
Read 29 Sep 2026 · hanolab.com
Creator
800 credits/month · 10 voice model slots · unlimited compose canvas sessions · Developer API billed via credits
Read 29 Sep 2026 · hanolab.com
Pro
1,800 credits/month · 30 voice model slots · API access and priority queue · 100 GB storage, 1 year
Read 29 Sep 2026 · hanolab.com
On the record
- Commercial use
- Paid plans grant a commercial license for outputs generated while the plan is active; free-tier outputs are for personal and evaluation use.hanolab.com · read 29 Sep 2026
- Cost per master
- Mastering uses 1 subscription credit per track; the listed REST API rate is $0.02 per track.hanolab.com · read 29 Sep 2026
- Credit limits
- Credits reset monthly, unused credits do not roll over, and generation pauses when credits run out until renewal or upgrade.hanolab.com · read 29 Sep 2026
- Free tier limit
- The free plan includes 30 monthly credits, and free-tier outputs expire after 7 days.hanolab.com · read 29 Sep 2026
- Input formats
- Mastering accepts MP3, WAV, FLAC, or M4A uploads.hanolab.com · read 29 Sep 2026
- Mastering export
- Masters export as lossless 24-bit WAV.hanolab.com · read 29 Sep 2026
- Privacy and training
- Free accounts have data sharing for model improvement enabled by default, while paid accounts have it disabled by default; users can change the preference in Account Settings.hanolab.com · read 29 Sep 2026
- Reference mastering
- Mastering can match a mix toward a commercial reference’s loudness and tonal balance or a streaming loudness target.hanolab.com · read 29 Sep 2026
- Security
- HanoLab says it uses TLS in transit, encryption at rest, Row Level Security on database tables, and least-privilege access controls.hanolab.com · read 29 Sep 2026
- Support
- HanoLab lists [email protected] as its contact for support and privacy inquiries.hanolab.com · read 29 Sep 2026
- What it does
- HanoLab offers AI tools for music generation, voice conversion, stem separation, mastering, and related audio processing.hanolab.com · read 29 Sep 2026
- Who it is for
- HanoLab describes its audience as people with a melody in mind who lack a studio, time, or session musicians.hanolab.com · read 29 Sep 2026
- Workflow
- The browser canvas combines generation, stem splitting, voice conversion, and mastering in one workspace, with no installation required.hanolab.com · read 29 Sep 2026
