Can I paste any script length?

FluxNote works best with scripts between 15 seconds and 3 minutes of spoken content (roughly 40-450 words). For longer content, split into multiple videos.

Will the AI change my script?

No. When you paste your own script, FluxNote uses your exact words for the voiceover. The AI only handles production elements — voice, footage, and subtitles.

Can I preview before exporting?

Yes. The built-in editor gives you a full preview with voiceover, footage, and subtitles. Make any adjustments before final export.

What if the footage doesn't match my script?

You can swap any clip in the editor. Browse HD stock footage and replace scenes that don't match your vision. The AI's initial matching is usually accurate, but full manual control is always available.

Script to Video

Script to Video AI: Turn Any Script into a Polished Video

Paste your script and watch it become a polished video in minutes. FluxNote converts any written script into a complete video with natural AI voiceover, HD stock footage, and animated subtitles — no filming or editing required.

Last updated: February 23, 2026

How It Works

Paste your script

Enter your pre-written script or let GPT-4o generate one from a topic. Any length from 15 seconds to 3 minutes.

AI produces voiceover

OpenAI TTS converts your script to natural-sounding narration with proper pacing and emphasis.

Footage is auto-matched

AI analyzes each scene and matches relevant HD stock footage from Pexels automatically.

Add subtitles and export

Choose from 25+ animated subtitle styles, customize colors, and export in your preferred format.

Key Benefits

Your words, AI production

Keep full creative control over the message while AI handles voiceover, footage, subtitles, and assembly.

Natural AI voiceover

OpenAI TTS delivers narration that sounds human — with proper pacing, emphasis, and natural inflection matched to your script.

Smart footage matching

AI reads your script and selects HD stock footage that visually matches each scene, creating a cohesive viewing experience.

Four export formats

Export the same video in 9:16, 16:9, 1:1, or 4:5 to cover YouTube, TikTok, Instagram, and Facebook from one script.

When to use script-to-video vs. topic-to-video

FluxNote supports two workflows: topic-to-video (AI writes the script) and script-to-video (you provide the script). Script-to-video is ideal when you already know exactly what you want to say.

Use script-to-video when you have a pre-written blog post, marketing copy, product description, or educational content that you want to convert into video format. The AI preserves your exact wording while adding professional production elements.

Use topic-to-video when you want AI to handle the creative writing. Both paths produce the same high-quality output.

Optimizing your script for video

Scripts written for video perform differently than written text. Here are tips for scripts that convert well to video:

- Open with a strong hook — The first sentence should grab attention immediately
- Write for the ear, not the eye — Use conversational language and short sentences
- Include visual cues — Mention specific scenes or imagery that AI can match with footage
- Keep paragraphs short — Each scene should be 2-3 sentences for good pacing
- End with a clear CTA — Tell viewers what to do next

Script-to-video for content repurposing

One of the most powerful uses of script-to-video is content repurposing. Take existing written content — blog posts, newsletters, social media captions, podcast notes — and convert it into video format.

This multiplies your content output without multiplying your workload. A single blog post can become 5-10 short-form videos, each covering a different section or angle. FluxNote makes each conversion take minutes instead of hours.