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VideoCrunch

Free tool — works with any AI voice

Your AI voiceover sounds like a robot.
Same words. Human delivery.

Paste your script. Our cadence AI rewrites the delivery — breath marks, beats between list items, a pause before the payoff — using nothing but typography. Not a single word changes, and a machine proves it. Then paste the result into ElevenLabs, OpenAI, Murf... any voice tool you already use.

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How it works

1

Paste your script

The exact text you feed ElevenLabs, OpenAI, Murf, or any other AI voice.

2

The cadence AI re-punctuates the delivery

Beats between list names... a pause before the payoff — one punch word, maximum. Rules mined from producing 26 real tutorial videos.

3

Copy it into any voice tool

The output is plain text with smarter typography. No tags, no markup — it works everywhere.

The neutrality gate: every corrected line is machine-compared against your original. If the AI changes even one word, that line is rejected and your original is kept. Your words are untouchable — only the delivery changes.

Help write the rulebook

Noticed something AI voices always get wrong? Tell us. Approved suggestions become permanent rules — every future correction gets better because of you.

A VideoCrunch tool — the AI video engine that produced all 26 SalesCrunchCRM tutorial videos. No camera. No actor. No editing.

Watch what VideoCrunch makes