Will TikTok or Reels suppress a video for using an AI voice?

The ranking systems look at watch-through rate and engagement, not whether audio was synthesised. What actually kills retention is a flat, read-aloud delivery — even pacing, no stress, sentences trailing downward. Choosing a voice with real emotional range and tagging the hook line moves the number far more than switching tools does.

What does posting five clips a day cost per month?

A 60-second read is roughly 900 English characters. That is about 63 credits on the standard model or 36 on the fast one, so five a day for a month is about 9,450 credits standard or 5,400 fast, which the Pro plan at $89 for 10,000 credits covers — roughly 30 to 60 cents per clip.

Do the captions line up with the audio in my editor?

Yes. Every generation also emits a word-level SRT. Because the timing is computed during synthesis rather than transcribed afterwards, it lands aligned in CapCut or Premiere with no second pass and no transcription typos to correct.

How do I keep one consistent voice for my channel?

Pick a voice, record its ID, and reuse that ID for every clip. A synthesised voice is deterministic — it will not lose its edge to a head cold or a bad night, so a channel can hold the same sonic identity for years.

Short Video Voiceover: Script to Audio in 30s

AI voiceover for short video: matched voices for hooks, emotional reads, fast explainers and sales, plus word-level SRT captions ready for your editor.

Last updated: 2026-08-26

New: Audio Drama Studio — paste a story and get a full-cast audio drama, cast automatically with every line directed; the same cast can perform it in English, Spanish, Japanese and more. Hear finished pieces in the Theater.

Short video is won or lost in the first three seconds

Retention curves fall off a cliff at second three. However good the script is, if the opening line lands flat the viewer is already gone.

So this page skips the feature list and plays you four clips instead — one per real content category. Find the one that sounds like your channel.

Four categories, four deliveries

Story channel — the three-second hook

Voice: BrianEnglish6 s

Transcript:[excited] Don't scroll — this video is fifteen seconds long and it will save you three months.

Don't scroll — this video is fifteen seconds long and it will save you three months.

Note the [excited] tag driving that read. It is not decoration; it genuinely moves where the stress falls. The same line untagged sounds noticeably flatter. Full tag list in the emotion tag cheatsheet.

Emotional narration — late-night writing

Voice: DanielEnglish9 s

Transcript:Most adult breakdowns are silent. It is just that one evening you park downstairs and sit there for forty minutes before going up.

Most adult breakdowns are silent. It is just that one evening you park downstairs and sit there for forty minutes before going up.

This category needs space, not intensity. Slow pace, long gaps between sentences — the exact opposite parameter set from a sales read.

Explainer — fast pacing

Voice: LiamEnglish13 s

Transcript:Three numbers tell the whole story. One: costs down seventy percent. Two: turnaround from two weeks to one day. Three: there is no three — the first two were enough.

Three numbers tell the whole story. One: costs down seventy percent. Two: turnaround from two weeks to one day. Three: there is no three — the first two were enough.

Explainers get their rhythm from phrasing. The pauses around numbers, ordinals and pivot words are the entire craft of this category.

Product sales — closing the order

Voice: LauraEnglish8 s

Transcript:[excited] Last thirty seconds! Only two hundred left in stock, a hundred off at checkout — once they are gone, they are gone.

[excited] Last thirty seconds! Only two hundred left in stock, a hundred off at checkout — once they are gone, they are gone.

Urgency is the one category where the tag does most of the work. The same sentence without [excited] reads like a disclaimer.

The whole workflow, in 30 seconds

Paste the script into the voice studio
Pick a voice — 24 character voices in the voice library, chosen by category
Tag the lines that need stress: [excited] / [whispers] / [laughs]
Generate — about ten seconds
Download the MP3 and the SRT, drop both into your editor

Step 5 is where the time actually goes today. The SRT is computed during synthesis, not transcribed from the audio, so there are no misheard words to fix by hand and no second alignment pass.

Working at volume

If you ship five or more clips a day, stop generating them one at a time:

Freeze the voice ID. Write it into your SOP — channel recognisability comes from long-run consistency.
Batch the scripts. Separate several scripts with blank lines and submit once; the system chunks on paragraphs.
Templatise the read. Fix the hook / body / CTA structure and swap only the body.
A/B the same script. Generate one script in two voices, post both, compare retention.

Almost nobody does the last one, and it is the single ability this tool has that a human recording session does not: re-recording in a different voice costs nothing.

Cost

A 60-second read is roughly 900 English characters. Five a day for a month is about 135,000 characters.

That is about 9,450 credits a month on the standard model or 5,400 on the fast one, which the Pro plan at $89 (10,000 credits) covers — roughly 30 to 60 cents a clip. Failed generations are refunded automatically.

FAQ

Will an AI voice get me suppressed? Ranking looks at retention and engagement, not synthesis. Flat delivery hurts retention; synthesis itself does not.

Do the captions line up? Yes — word-level SRT from the same pass as the audio, no transcription step.

How do I keep one channel voice? Reuse the voice ID. Synthesised output is deterministic — no bad-voice days.

Start here

Open the voice studio → — paste the script you have not recorded yet and hear a first pass.

Further reading: 7 practical short-video voiceover tips · AI voiceover for live commerce