MP3 to Video
with AI Captions & B-Roll
Don't just post boring static waveforms. Turn any audio track into a cinematic, captioned vertical video ready for YouTube Shorts, Reels, and TikTok in seconds.
darkweb_story.mp3
Voice narration clip
How to Convert Audio to Video in 3 Steps
Zero video editing experience required
Upload Your Audio
Drop your MP3, WAV, or M4A file or record voice notes directly in your browser.
AI Adds B-Roll & Text
Whisper AI transcribes timestamps and generates relevant visual scenes with Ken Burns zoom effects.
Download 1080p MP4
Preview your video in real-time, swap any footage with 1 click, and render directly to your device.
Engineered for Fast Audio-to-Video Creation
Cinematic Stock B-Roll
Integrated with millions of HD stock video clips and photos with full commercial rights.
Word-Synced Captions
High-contrast, karaoke-style highlighted subtitles that keep viewers hooked till the end.
Zero Server Lag
Hardware-accelerated browser rendering means no waiting in cloud rendering queues.
Frequently Asked Questions
What audio formats are supported for conversion?
wavreel supports all standard audio formats including MP3, WAV, M4A, AAC, and direct microphone recordings up to 25MB.
How does wavreel turn audio into video without static waveforms?
Unlike traditional static audiogram tools that just display a flat waveform, wavreel uses AI to analyze the meaning of your speech and pairs every 3–4 seconds with relevant, high-definition stock video clips and animated captions.
Can I choose between vertical 9:16 and landscape 16:9 videos?
Yes. wavreel outputs high-resolution vertical 9:16 MP4 videos optimized for TikTok, YouTube Shorts, and Instagram Reels, as well as 16:9 formats for YouTube and LinkedIn.
Is there any watermark on my converted videos?
The Starter plan includes a subtle watermark. Upgrading to Creator ($19/mo) removes all watermarks and gives you unlimited exports with commercial licensing.
Convert Your First Audio File Now
Turn your voice notes, podcasts, or narrations into high-converting video clips in under 2 minutes.
Start Free Conversion →