カラオケを作成 任意の曲から
数秒で任意の曲またはYouTube動画をカラオケトラックに変換。AIがボーカルを除去しながら、歌唱セッション用の完璧なインストゥルメンタルを保持。
無料で始める: 取得 10分無料 サインアップすると、トラックの処理がすぐに始まります！
What is a Karaoke Maker?
A karaoke maker is an AI-powered tool that removes lead vocals from songs to create instrumental backing tracks for singing along. By analyzing audio patterns using neural networks trained on millions of songs, karaoke makers can separate the vocal track from drums, bass, guitars, and other instruments with 90-95% accuracy.
How Modern Karaoke Makers Work
Unlike older methods that used basic phase cancellation (which often removed bass and created poor quality), AI karaoke makers use advanced source separation technology:
- Audio Analysis: The AI examines frequency patterns, spatial positioning, and timing
- Vocal Identification: Machine learning models identify vocal characteristics across all frequencies
- Stem Separation: Vocals are cleanly isolated from the instrumental mix
- Quality Preservation: The instrumental maintains full stereo quality at original bitrate
Technical Specifications:
- • Processes formats: MP3, WAV, FLAC, M4A, OGG, WEBM
- • Maximum file size: 100MB
- • Average processing time: 30-60 seconds
- • Output quality: Up to 320kbps MP3 or lossless WAV/FLAC
- • Technology: Demucs v4 neural network architecture
Free Online Karaoke Maker vs Paid Services
Why pay for a subscription when you can use a free online karaoke maker with better results?
| Feature | StemSplit (Free Start) | Paid Subscriptions |
|---|---|---|
| Free Trial | ✅ 10 minutes (2-3 songs) | ❌ Usually limited preview only |
| Sign-Up Required | ❌ Preview without account | ✅ Always required |
| Watermarks | ❌ No watermarks ever | ⚠️ On free tier usually |
| Monthly Cost | $0 (pay per use) | $9-30/month |
| Credits Expire | ❌ Never expire | ✅ Monthly reset |
| Quality | ⭐⭐⭐⭐⭐ Studio (95%+) | ⭐⭐⭐⭐ Good (85-95%) |
| Best For | Occasional use, testing | Heavy daily use |
When Free Online Karaoke Makers Work Best:
- • Making karaoke for occasional parties or events
- • Testing quality before committing to paid plans
- • Processing 5-10 songs per month or less
- • One-time project or event preparation
- • Learning how karaoke makers work
When Paid Subscriptions Make Sense:
- • Professional vocal coaches processing daily
- • Content creators making multiple covers weekly
- • DJ services creating custom backing tracks regularly
- • Music schools with high-volume needs
- • Processing 20+ songs per month consistently
💡 Pro Tip: Start with our free online karaoke maker. Most users find 10-15 minutes per month is plenty for occasional karaoke parties.
プロフェッショナルカラオケトラックを簡単に
任意の曲からスタジオ品質のバッキングトラックを作成。パーティー、練習、パフォーマンスに最適。
完璧なボーカル除去
AIがメインボーカルをクリーンに除去、必要に応じてバッキングボーカルとハーモニーを保持。
YouTube & SoundCloud対応
動画を事前にダウンロード不要。YouTubeまたはSoundCloud URLを貼り付けるだけで即座にカラオケ作成。
音楽品質を保持
インストゥルメンタルはクリスタルクリアのまま — アーティファクトなし、品質損失なし、クリーンなバッキングトラックのみ。
あらゆるジャンルに対応
ポップ、ロック、R&B、カントリー、ヒップホップ — AIがすべてのジャンルを一貫した品質で処理。
即座に結果
60秒以内にカラオケトラックを取得。直前のパーティー準備に最適。
複数のダウンロード形式
カラオケトラックをWAV、MP3、FLACでダウンロード — すべてのカラオケシステムと互換。
無料30秒プレビュー
支払い前に品質を確認。すべてのトラックで無料プレビュー — アカウント不要。
Karaoke Maker Comparison: AI vs Traditional Methods
See how modern AI karaoke makers compare to older techniques
| Method | Quality | Speed | Ease of Use | Cost | Best For |
|---|---|---|---|---|---|
| AI Karaoke Maker | ⭐⭐⭐⭐⭐ (95%) | 60 seconds | Drag & drop | $ | Everyone |
| Audacity Vocal Remover | ⭐⭐ (40%) | 5 minutes | Moderate | Free | Testing only |
| Phase Cancellation | ⭐ (30%) | 10 minutes | Hard | Free | Specific cases |
| Manual EQ/Filtering | ⭐ (25%) | 15+ minutes | Very hard | Free | Learning |
| Professional DAW Plugins | ⭐⭐⭐⭐ (85%) | 2 minutes | Hard | $$$ | Studio work |
Why StemSplit is the Best Free Karaoke Maker in 2026
Compared to other free online karaoke makers, here's what makes us different
True Free Credits (Not a Trial)
Get 10 minutes of real processing credits—not a "7-day trial" that expires. Your free credits never expire, so use them whenever you need karaoke tracks.
No Watermarks or Quality Limits
Many "free" karaoke makers add audio watermarks or reduce quality. Our free credits produce identical studio-quality karaoke tracks as paid ones—no compromises.
Preview Before Signing Up
Hear a 30-second preview of any karaoke track without creating an account. Verify the quality works for your song before signing up—completely free, no email needed.
Process YouTube Directly
Don't waste time downloading YouTube videos first. Paste any YouTube or SoundCloud URL and create karaoke instantly—works with your free credits.
Pay Only What You Need
After free credits, pay just $0.10/minute—no subscription required. Process 10 songs for $3 total, or 100 songs for $30. Credits never expire, use anytime.
Private & Secure Processing
Your audio files are encrypted during processing and automatically deleted after 48 hours. We never keep, sell, or use your music for AI training—guaranteed.
Free online karaoke makers compared:
3つの簡単なステップでカラオケを作成
技術スキル不要 — アップロード、処理、そして歌うだけ！
曲をアップロード
任意のオーディオファイルをドロップ — MP3、WAV、FLACなど
AIがボーカルを除去
AIが数秒でボーカルをインストゥルメンタルから分離
ダウンロード＆歌う
カラオケトラックを取得して歌い始めよう！
カラオケファンに最適
パーティー、練習、パフォーマンス — 完璧なバッキングトラックを作成。
カラオケパーティー
次の集まりのために任意の曲をカラオケに変換
ボーカル練習
自宅でプロフェッショナルバッキングトラックで練習
ライブパフォーマンス
ショー用のカスタムバッキングトラックを作成
音楽指導
インストゥルメンタルバージョンで生徒が曲を学ぶのを支援
Top 7 Uses for AI Karaoke Makers in 2026
From home entertainment to professional production
1. Home Karaoke Parties
Create custom setlists for family gatherings, birthday parties, and social events with any song you want
2. Vocal Practice & Training
Singers and vocal students practice with professional backing tracks at any time
3. YouTube & TikTok Covers
Content creators produce high-quality cover videos with clean instrumentals
4. Music Education
Teachers help students learn songs without competing vocals, focusing on instruments or harmonies
5. DJ & Producer Remixing
DJs isolate instrumentals for mashups, remixes, and live performances
6. Language Learning
Students practice pronunciation and singing in foreign languages with authentic backing tracks
7. Live Performance Backing
Solo artists and bands create custom backing tracks for live shows when full band isn't available
Karaoke Quality by Music Genre
Based on analysis of 50,000+ songs processed (2026 data)
| Genre | Vocal Removal Quality | Why |
|---|---|---|
| Pop | 93-97% ⭐⭐⭐⭐⭐ | Clean mixes, centered vocals, standard production |
| Rock | 90-95% ⭐⭐⭐⭐⭐ | Clear instrumental separation, distinct vocal tracks |
| Electronic/EDM | 92-97% ⭐⭐⭐⭐⭐ | Structured layers, digital precision |
| Country | 91-96% ⭐⭐⭐⭐⭐ | Traditional mixing, clear vocal prominence |
| Hip-Hop/Rap | 88-94% ⭐⭐⭐⭐ | Complex production, vocal effects, ad-libs |
| R&B | 87-93% ⭐⭐⭐⭐ | Layered harmonies, vocal processing |
| Jazz | 85-92% ⭐⭐⭐⭐ | Acoustic bleed, live recording challenges |
| Metal | 86-93% ⭐⭐⭐⭐ | Dense arrangements, distortion |
| Acoustic | 84-91% ⭐⭐⭐⭐ | Vocal/instrument bleed, reverb |
| Classical | 82-89% ⭐⭐⭐ | Orchestral complexity, natural acoustics |
Quality percentages represent average clean vocal removal with minimal artifacts
カラオケメーカーFAQ
カラオケトラック作成についてのよくある質問
バッキングボーカルも除去しますか？
デフォルトでは、AIがメインボーカルを除去しながら、バックグラウンドハーモニーやバッキングボーカルを保持することが多い。これにより、より本格的なカラオケ体験を実現。
音楽の品質は影響を受けますか？
いいえ！AIはインストゥルメンタルの完全な品質を保持するように設計。アーティファクトや品質損失のないスタジオ品質のクリーンなバッキングトラックを取得。
任意の曲からカラオケを作成できますか？
はい！AIは任意のジャンルの任意の曲で動作。MP3、WAV、FLAC、M4A、OGG、WEBMファイルを最大100MBまでアップロード可能。
カラオケトラックを商用利用できますか？
ツールは自由に使用できますが、商用利用のオリジナル音楽の権利を持っていることを確認する責任があります。個人的なカラオケ使用なら問題なし！
What's the difference between karaoke and instrumental?
Karaoke tracks are instrumental versions of songs specifically designed for singing along, typically with removed or reduced lead vocals. An "instrumental" can refer to any song without vocals, including original compositions that never had vocals. When creating karaoke from existing songs, the goal is to remove vocals while preserving all other musical elements—backing vocals are sometimes kept for authenticity.
Can you remove vocals from Spotify songs?
You cannot directly process songs from Spotify due to DRM protection. However, you can create karaoke tracks from the same songs if you have them in a compatible audio format (MP3, WAV, etc.) purchased or ripped from CD. Spotify streams are encrypted and cannot be uploaded to vocal removal tools.
Is removing vocals from songs legal?
Yes, removing vocals for personal use (practice, karaoke parties, learning) is generally considered fair use. However, distributing, selling, or publicly performing the instrumental tracks may require licensing depending on your jurisdiction and the specific use case. Always respect copyright and obtain proper licenses for commercial or public use. Read our complete guide on cover song licensing
How accurate is AI vocal removal in 2026?
Modern AI vocal removal achieves 90-97% accuracy on well-produced studio recordings in popular genres like pop, rock, and R&B. Quality depends on the source file (higher bitrate = better results), genre (hip-hop averages 88-94% due to complex production), and era (2000s-present recordings work best). The technology has improved dramatically since 2020 and continues to advance. Compare 5 different vocal removal methods and their quality
Can I use karaoke tracks for YouTube covers?
Yes, you can use karaoke instrumentals you create for YouTube covers. YouTube's Content ID system will typically identify the song and monetization will go to the original copyright holder, which is standard for cover songs. You don't need explicit permission for non-commercial covers, but the copyright holder receives ad revenue. Learn about YouTube cover permissions and licensing
What is the best free karaoke maker in 2026?
StemSplit is the top free online karaoke maker in 2026, offering 10 free minutes (2-3 full songs) with no watermarks, no sign-up required for preview, and studio-quality AI vocal removal. Unlike other "free" karaoke makers that add watermarks or limit quality, StemSplit gives you full access to professional-grade separation technology with your free credits.
Are free online karaoke makers safe to use?
Reputable free online karaoke makers like StemSplit are completely safe. Your audio files are processed securely with encryption, automatically deleted after 48 hours, and never used to train AI models or shared with third parties. Avoid sketchy "free" karaoke websites that require suspicious downloads or permissions—stick to established services with clear privacy policies.
Do free karaoke makers add watermarks?
Many free karaoke makers add audio watermarks or voice overlays to free downloads. StemSplit never adds watermarks—even on free credits. The 10 free minutes you receive on signup produce the exact same studio-quality karaoke tracks as paid credits, with no limitations or watermarks of any kind.
Can I use a free karaoke maker without creating an account?
Yes. StemSplit lets you preview the first 30 seconds of any karaoke track without creating an account. This lets you verify the quality before signing up. To download full karaoke tracks, you need a free account (no credit card required) which includes 10 minutes of processing credits—enough for 2-3 complete songs.
カラオケを作る準備はできましたか？
任意の曲をアップロードして、カラオケトラックの無料30秒プレビューを即座に取得。