Overview
Browser-based AI vocal remover and stem splitter. Upload a song to create instrumentals, isolate vocals, or split into stems — no desktop audio editor needed.
Key features
- AI vocal removal
- AI stem splitter (vocals, drums, bass, piano, guitar)
- AI instrumental creator
- AI karaoke maker
- Audio extraction from video
Trial checklist
Use a real task involving vocal removal or stem splitting—not a demo prompt. Verify whether browser-based separation materially reduces editing or setup time. Record output quality, time to a publishable result, and total plan usage. Pay particular attention to whether the free tier covers your typical use. Repeat the same task in at least one alternative before deciding.
Use category-specific evidence
Artificial Analysis Video methodology [8] ↗ · Artificial Analysis TTS methodology [9] ↗ · Artificial Analysis methodology [5] ↗
Benchmark numbers are evidence for a specific task and configuration, not a universal product score. See benchmark policy →
Pricing
Current official summary: Paid access is one-time minute packs, no subscription or auto-renewal: Starter Pack $4.99 for 30 audio processing minutes; Creator Pack $9.99 for 90 minutes; Studio Pack $24.99 for 300 minutes. Purchased minutes never expire. Free: 10 trial minutes after email verification valid 7 days, then 5 free minutes refreshed every 7 days that do not accumulate. Packs include WAV/FLAC export, priority processing, and automatic refunds for failed jobs. Prices in USD.
Live re-check 2026-09-18 at tunii.net/pricing and the same figures appear in the page FAQ. The previous record said paid packs had no public pricing page; that was wrong - the packs are published with dollar amounts, and they are one-time purchases rather than a subscription. Terms and privacy pages are live and were linked on this check.
Pricing changes often — verify current plans on the official site before buying. Dated snapshots: Pricing Watch.
Use cases
- Create karaoke backing tracks
- Isolate vocals for covers and remixes
- Split songs into stems for music production
- Extract audio from video files
- Practice difficult parts by isolating instruments
Pros
- No desktop install required
- Generous free tier (10 min signup + 5 min/week)
- Stem splitting beyond just vocals
- Failed jobs do not consume minutes
Cons
- Requires account to process audio
- 10-minute max per file
- Paid access is prepaid minute packs, so heavy users must rebuy rather than scale a plan
Who Tunii is for
Tunii is aimed at teams and individuals who need ai vocal removal, stem splitting, and instrumental tracks in the browser. It is designed for audio & video workflows where output quality, adoption effort, and operating cost all matter. Compare alternatives first if you require self-hosting, unusually deep customization, or tighter policy controls than the official plan provides.
Buying decision
| Keep it when | AI vocal removal, stem splitting, and instrumental tracks in the browser is the job you repeat. |
|---|---|
| Test first when | Requires account to process audio. |
| Before you pay | Run the trial checklist and check the current plan limit on the official pricing page. |
Verdict
The call: Tunii has an AIToolsEssentials editorial score of 4.3/5. No desktop install required. Price this before you renew: requires account to process audio.
Run one real task from your work this week. That tells you more than this review.
How Tunii compares
In audio & video, Tunii sits next to Adobe Podcast, Descript, ElevenLabs and 6 others. The useful part is no desktop install required. The part to price first is requires account to process audio. Read the side-by-side before you pay for a second seat.
How we evaluated
The AIToolsEssentials rating is an editorial score—not an external benchmark. It summarizes job fit, likely output quality, ease of adoption, and operational cost using published product information, benchmark context where the exact model is identifiable, and the repeatable trial checklist above. Benchmarks never determine the final product rating by themselves. See our editorial methodology, evidence ledger, and benchmark evidence policy.
Frequently asked questions
Is Tunii free?
Yes. 10 free minutes on signup, plus 5 free minutes every week. Purchased minutes never expire.
What file formats does Tunii support?
MP3, WAV, M4A, and FLAC up to 100 MB and 10 minutes long.
Can Tunii separate drums, bass, and piano?
Yes. The AI Stem Splitter separates vocals, drums, bass, piano, guitar, and other available stems.
Cite or embed this audit
The badge links to this review. It is a dated price receipt, not a ranking and not a paid placement.
