Tessa
English · YouTube
Turn any script into an Instagram Reels voiceover in seconds. Pick a voice, time it to a vertical clip, and export MP3 with synced SRT captions.
Sound tags work on every plan. Written directions use the VocalLab Studio model on Pro. See plans
“It's fast and dead simple to use: paste your text, pick a voice, done. No fuss, no learning curve.”
“As a professor who records frequent online lectures, I’ve found Vocallab AI to be an incredible tool for my workflow. The voice quality is remarkably lifelike…”
Step-by-step guide
Start for free — no credit card, no software to install.
Generate Instagram Reels Voiceovers
Everything you need to create professional voiceovers — in one tool.
Use cases
From TikTok to podcasts — here's where creators use this tool most.
vs Standard TTS
See why creators switch from generic TTS tools to VocalLab.
| VocalLab AI | Standard TTS | |
|---|---|---|
| Audio quality | Studio-quality AI | No |
| MP3 export | Yes | No |
| SRT caption export | Yes | No |
| Word-level highlighting | Yes | No |
| Emotion & style control | Yes | No |
| Commercial rights | Yes | No |
| Instant generation | Yes | No |
| Free tier | No credit card needed | No |
Matched to this tool. Play a sample, then use it in Studio.
About this tool
Typing a caption isn't the same as a voiceover — this turns plain text into a spoken track for your Reel, so you can post without recording your own audio or hiring a VO artist. Pick an energetic voice built for short vertical clips, set the pacing to match a 15-to-90-second Reel, and export the MP3 straight into your editor alongside a synced SRT file for on-screen captions.
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FAQ
Something not covered here? Contact us · support@vocallab.ai
Yes — set your target length and the voice adjusts pacing so narration lands inside a 15 to 90 second clip without trailing off or rushing.
Choose from 200-plus voices to find a tone close to what's trending, then layer your own trending audio underneath at low volume if you want both.
The SRT file is timed to your audio, so you can import it into CapCut or your editor and burn in captions before uploading to Reels.
Yes, keep selecting your chosen voice and generate every future voiceover with it so your account keeps a consistent, recognizable sound.
Yes, you can generate and download Reels voiceovers on the free tier with no credit card, then upgrade only if you need more volume.
60 free points, no card. Paste your text, pick a voice, export the MP3.