Swap faces in video with NamiFusion AI. Trim the clip, choose detection frames, map multiple identities, and render high-fidelity results with a synced before/after slider. Batch multiple faces in one configuration, and download without a forced watermark.
Multi-face mapping
Configure once — the same identity is applied consistently across the whole clip.
Trim & control
Trim the timeline and pick detection frames for the best result.
High-fidelity output
Smooth, consistent swaps with a before/after comparison.
Examples & models
How it works
- 1Upload a video and trim to the segment you want.
- 2Map a source face to each detected identity.
- 3Render and download the result.
NamiFusion と主流 AI ツールの比較
| NamiFusion | Midjourney / DALL·E / Firefly | |
|---|---|---|
| コンテンツフィルター | ✓なし——プロンプトをそのまま描画 | プロンプトをブロック／書き換え |
| NSFW 対応 | ✓はい（適用法の範囲内） | 不可 |
| 透かし | ✓ダウンロードに透かしなし | 製品による |
| 料金 | ✓従量課金 · クレジット無期限 | サブスク |
| モデル | ✓1 ログインで多数のトップモデル | 単一モデル |
| API・エージェント | ✓統一 REST API + MCP | 限定的またはなし |
FAQ
How long can the video be?+
Longer clips cost more credits and take longer to render — pricing is shown before you run.
Can I swap more than one face?+
Yes — every detected identity can be mapped to its own source face.
Is there a watermark?+
No forced watermark on downloads.