How to Add AI Subtitles to Video in 2026 (Free & Paid)
Add animated subtitles to any video with AI. 25+ styles with karaoke word-highlighting for maximum retention.
How to Add AI Subtitles to Video in 2026 (Free & Paid)
Add animated subtitles to any video with AI. 25+ styles with karaoke word-highlighting for maximum retention.
Why AI Video Is Changing Content Creation
Creating short-form video content used to require hours of scripting, recording, editing, and formatting. AI video generators like FluxNote compress this entire workflow into under 3 minutes — from text input to publish-ready output.
Step-by-Step Guide
Step 1: Start with your topic or script
Enter a topic and FluxNote's AI writes a viral-optimized script. Or paste your own script for full control over the narrative.
Step 2: Choose your voice and style
Select from 50+ AI voices (ElevenLabs + OpenAI) in 35+ languages. Pick from 25+ animated caption styles with karaoke word-highlighting.
Step 3: Let AI do the production
FluxNote automatically matches HD stock footage to each script scene, layers background music, syncs animated captions word-by-word, and renders your video.
Step 4: Download and publish
Export your video in vertical format, optimized for TikTok, YouTube Shorts, or Instagram Reels. No watermark on any plan.
Pro Tips
- Use FluxNote's hook formulas for the first 3 seconds — this is what determines if viewers watch or scroll
- Test different AI voices for your niche — deeper voices work for finance, energetic voices for lifestyle
- Publish consistently — 1 video per day builds algorithmic momentum faster than 7 videos per week in batches
- Repurpose each video across TikTok, Reels, and Shorts — triple your reach from one creation
Get Started
FluxNote offers a free plan with 1 video/month, no watermark, no credit card required. Paid plans start at $9.99/month for 21 videos.