S
🤖 🤖 AI Tool video audio Custom/mo
Subvideo.ai
AI subtitle generator, translator & voiceover studio. Transcribe, edit, style, translate to 130+ languages, and export SRT/ASS or burn into video. Use cases: video; audio; ai.
8
Overall
Custom
Starting at
✗
Free Trial
Fit Check
Is Subvideo.ai right for you?
✅ Best For
- ✓ YouTubers adding dynamic animated subtitles to drive retention
- ✓ Social media creators repurposing long-form content for TikTok/Reels with styled text
- ✓ Course creators localizing educational content into multiple languages
- ✓ Podcasters turning 2-hour episodes into searchable, subtitled clips
❌ Not Ideal For
- × Professional subtitlers needing frame-accurate timing in dozens of languages (use aegisub/Subtitle Edit)
- × Enterprises with dedicated DevOps teams needing on-prem deployment (SaaS only)
- × Users needing real-time live captioning
Pros & Cons
The honest breakdown
✅ Strengths
- ✓ No account required to try — upload a video and get subtitles in seconds
- ✓ ASS rendering (advanced SubStation Alpha) means real font, color, position control — not boring SRT
- ✓ Speaker recognition built into transcription step
- ✓ Animated subtitle presets for social media (the Hormozi-style captions people actually watch)
- ✓ Two-stage AI pipeline (local CT2-Opus + Google Translate fallback) for 99% accuracy
- ✓ Affordable pricing with free tier
❌ Weaknesses
- × Free tier limits exports; pro needed for unlimited
- × No real-time / streaming captioning
- × On-prem deployment not available (SaaS only)
- × Voiceover voices are standard TTS quality, not ElevenLabs-level clone quality
Detailed Rating
How we scored it
Detailed Rating
Ease of Use
Features
AI Capability
Value for Money
Support & Docs
Overall Score 8/10
Key Features
What you get
We tested every major feature. Here's what's worth your time.
AI subtitle generation (speaker-aware)
130+ language translation
Animated Hormozi-style subtitle presets
ASS subtitle rendering with full font/color/position control
AI voiceover in 40+ languages
Lip-sync timing from subtitles
Burn subtitles permanently into video
No account needed for guest uploads
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