B-roll video editor

Build more visual movement into every short

Combine your primary footage with supporting B-roll to add context, vary the visual rhythm, and hold attention through a vertical video.

Create your first video

A focused workflow for better short-form production

Break up static footage

Introduce supporting visuals so a talking segment does not rely on one shot for the entire video.

Add visual context

Use B-roll to reinforce the topic and make abstract ideas easier to understand.

Keep a repeatable workflow

Use the same focused process for sourcing, reviewing, and exporting supporting footage.

How it works

  1. 1

    Upload the main footage

    Choose the source video and the short-form section you want to produce.

  2. 2

    Add supporting visuals

    Select or change B-roll that complements what is being said on screen.

  3. 3

    Preview the full edit

    Check the pacing, captions, and supporting footage together before exporting.

Frequently asked questions

What is B-roll?

B-roll is supporting footage shown alongside or in place of the primary shot to add context and visual variety.

Can I review B-roll before export?

Yes. Viralbot is built around reviewing the generated edit and changing the supporting footage before the final render.