無料AIボイスクローン — 3秒で声を複製
3秒の音声をアップロード、またはここで直接録音。あなたのAIボイスクローンが数秒で完成します。
無料で登録3秒の音声でOK10言語対応
3sの音声でOK
5言語
50+以上のプリセット音声
無料で始められる
使い方
3ステップで完了
1
アップロードまたは録音
音声ファイルをドロップするか、ここで一文を録音するだけ。特別な機材は不要 — スマホのマイクでOK。
2
AIがあなたの声を学習
AIがあなたのトーン、アクセント、リズム、感情を分析。声だけでなく、話し方まで再現します。
3
何でも生成
テキストを入力するだけ。クローンが読み上げます。MP3でダウンロード。あらゆるプロジェクトに活用。
実際のワークフローに最適化
一度録音すれば、ずっと使える
20分の動画を撮り直すのは過去の話。3秒のサンプルをアップロードすれば、あとはクローンが動画、講座、コンテンツ更新すべてを担当。
ロボットではなく、あなたの声
AIはピッチだけでなく、間の取り方、強調、感情まで再現。リスナーは違いに気づきません。
あなたの声を多言語で
一人の声で5つの市場へ — 英語、日本語、韓国語、スペイン語、フランス語。同じトーン、同じブランドボイスのまま、言語だけ切り替え。
サンプルがない？ボイスデザインで作成
テキストで必要な声を説明 — 年齢、トーン、アクセント、エネルギー。AIがゼロから作成。Sonicker独自の機能。
ボイスクローンの活用シーン
YouTube・動画コンテンツ
20分の撮影で一箇所だけ噛んだ？全部撮り直す必要なし。クローンで該当箇所だけ差し替え — イントロやナレーション追加もテキスト入力だけ。
オンライン講座
3時間の収録で声がガラガラ…後半のレッスンは別日に持ち越し。クローンなら声疲れゼロ — 深夜でも10本のレッスンをクリアな声で一気に生成。
オーディオブック
プロのナレーターに依頼すればスタジオ録音は数十万円。クローンなら30秒の音声と原稿だけで本全体のナレーションが完成 — コストは数百分の一。
ゲーム・アプリ
ナレーター役にはあなたの声をクローン。キャラクターにはユニークな声をデザイン。テキストだけでなく、本物の音声でリリースを。
ブランド・マーケティング
ローンチ前に台本が変更？担当者が変わった？新市場に進出？数秒で再生成 — 再予約不要。
研修・IVR
金曜にポリシーが改訂。月曜までにトレーニング動画を公開。台本を更新し、音声を再生成して完了。
よくある質問
- Is AI voice cloning free?
- You can sign up free and start generating audio with 50+ AI preset voices right away — no credit card needed. Voice cloning is free for all signed-in users — just upload 3 seconds of audio and clone any voice instantly.
- How much audio do I need to clone a voice?
- Surprisingly little — just 3 seconds of clear speech, about one sentence. You can upload a file you already have or record directly in your browser. No studio mic needed, your phone or laptop mic works great.
- What's the difference between voice cloning and voice design?
- Think of cloning as making a copy — you give us audio of a real voice and we replicate it. Voice design is more like casting a character — you describe what you want ("30-year-old British male, warm and authoritative") and AI builds it from scratch. Sonicker offers both, which is pretty rare.
- Can I clone someone else's voice?
- You should only clone voices you have the right to use — your own voice, a colleague who gave permission, a voice actor you hired. Cloning someone without their consent isn't just against our terms, it can be illegal depending on where you live. We take this seriously.
- What languages are supported?
- Full multilingual voice cloning — ten languages: English, Chinese, Japanese, Korean, French, Spanish, German, Russian, Italian, and Portuguese. The cool part is your cloned voice keeps its natural character across all languages, so you sound like you, not a different person.
- How natural does the clone sound?
- Honestly? Most people can't tell it's not the original speaker. The AI doesn't just match pitch — it captures the way you pause, the way your voice lifts when you're excited, the rhythm that makes you sound like you. It's the emotional detail that makes it convincing.
- Can I download the generated audio?
- Absolutely. Every generated clip downloads as an MP3 you can drop straight into your video editor, podcast host, LMS, or game engine. No watermarks, no restrictions on how you use it.
- What if I don't have an audio sample?
- That's what Voice Design is for. Just describe the voice you want in plain English — something like "warm female voice, mid-30s, slight Southern drawl, calm and reassuring." The AI builds it from your description. No audio sample needed at all.
- What should I say when recording my voice sample?
- Anything that sounds like you on a normal day — a statement, a question, a little emotion. A great sample sentence is something like: "Hi, I'm Alex. I make videos about technology, and honestly, I love what I do — want to see how?" That mix gives the AI your full pitch range. Three seconds is enough, but 10-30 seconds of clean, quiet audio makes the clone noticeably sharper.
- Is free voice cloning unlimited?
- Not unlimited, but generous enough for most creators. Cloning is free for every signed-in user — each generation costs 20 credits, and the free plan refills 55 credits every month (plus 10 bonus credits when you sign up). No credit card, ever. If you clone at scale, paid plans start at $9.9/month with 500 credits.
- Do I need to label content made with a cloned voice?
- Increasingly, yes. YouTube, TikTok, and Meta now ask creators to disclose realistic AI-generated media, and regulators like the FTC are watching voice cloning closely. Our advice is simple: always disclose. A one-line "voice created with AI" note costs nothing and builds trust with your audience. And as always — only clone voices you have permission to use.
- Can I use the audio I create for commercial projects?
- On the Professional plan and above, yes — everything you generate comes with full commercial rights: monetized YouTube videos, paid ads, client work, audiobooks you sell. Free and Basic are for personal projects and trying things out. Whichever plan you're on, one rule never changes: only clone voices you have the rights to use.
- What happens to my voice sample? Is it stored safely?
- Your sample is used for exactly one thing: creating your voice model. We never sell or share voice data, and you stay in control — delete a cloned voice from your library anytime and both the model and its sample are permanently removed from our systems.
- Can I clone a celebrity's voice?
- No — and be skeptical of any tool that says yes. Using a real person's voice without written permission violates their right of publicity (and, in a growing list of places, specific AI-voice laws). That rule applies here whether the person is famous or not. Want a famous style instead? Voice Design does it legally: describe "deep movie-trailer gravel" or "energetic K-pop idol" and AI builds an original voice in that style. Same energy, zero lawsuits.
あなたの声、24時間利用可能
一度クローンすれば、どこでも使える — 動画、講座、コンテンツ更新すべてに。無料登録、クレジットカード不要。
無料 — クレジットカード不要