Writes & Voices For You
Recorded your voice? The agent strips the “um’s”, rewrites mistakes, and voices your video.
Said nothing at all? It watches the recording, writes the script, and adds an AI voice.
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Record your screen or upload a video. Trainn writes the script, adds the voiceover, and edits it — so you don't have to touch a timeline.
Recorded your voice? The agent strips the “um’s”, rewrites mistakes, and voices your video.
Said nothing at all? It watches the recording, writes the script, and adds an AI voice.
The agent watches your video, understands the context, and only then edits. It cuts misclicks, narrates what you didn't explain, and adds zooms, spotlights and your branding.
The agent does the editing — it never publishes on your behalf. Rewrite a line, swap a clip. You decide when it ships.

Swap out outdated clips using Trainn's clip-by-clip editor. Never re-record the whole video from scratch.

Translate any video in one click: the script, voiceover and description, all handled automatically

Turn any video into an interactive product demo and step-by-step user guides, with just one click.

Publish as a knowledge base, course, in-app training, website embed, and more — without stitching multiple tools together.

Set your brand font, colors, voice and templates once. Every video created uses them, automatically.
Your data is never used to train Trainn's agent. Every recording, script remains strictly confidential and secure.
You already know every demo, guide, and tutorial you want to create. Hit record and bring them to life today.