Motion & B-Roll · captionrich V2

Show, don't just talk.

A locked-off single-camera shot gets skipped. Auto B-Roll reads your transcript, finds the moments that need a visual, and layers in matching stock footage automatically — 11 layouts, placed on the exact words they illustrate.

Auto B-RollSplit 50/50
B-roll
You
Matched to your transcript, timed to the cut.

How it works

B-roll, without the stock-footage search.

01

Click Auto B-Roll

One click on your captioned video — no keywords or prompts to write.

02

AI reads your transcript

It finds the moments that need a visual and searches Pexels and Pixabay for a match.

03

Footage lands in place

Timed to the words it illustrates, in the layout that fits your format.

11 layouts

Full-frame, split-screen, or picture-in-picture.

Every layout the editor ships with — the B-roll fits your format instead of hiding you.

None

Cover

Contain

Rounded

Square

Split 50/50

Split 35/65

Split 50/50 (Bordered)

Split 35/65 (Bordered)

Small video (top right)

Small video (bottom right)

Real footage, not placeholders

Stock, your own media, or both.

Pexels & Pixabay

Millions of stock clips and photos, searched automatically.

Your own uploads

Drop in your own footage or images — works side by side with stock.

GIPHY GIFs

Reaction GIFs, searched and dropped in the same way.

Paste an image

Copy an image anywhere and paste it straight onto the timeline.

Two ways to use it

Hands-off, or hands-on.

Whole-transcript scan

Keyword moments across your whole video get matching footage — all still editable after.

11 layouts — full-frame, split-screen, and picture-in-picture.

AI reads your transcript to find the moments that need a visual.

Pulls matching clips and images from Pexels and Pixabay.

Your own uploads, GIFs, and pasted images work the same way.

Adjust, replace, or remove any insertion, any time.

Renders through the same engine in preview and export.

FAQ

Questions about auto B-roll

B-roll is the secondary footage layered over your main video — stock clips, product shots, screenshots — that illustrates what you're saying and breaks up a static shot.

The AI reads your transcript, identifies keyword moments that would benefit from a visual, and pulls matching stock clips and images from Pixabay and Pexels — placed on the exact words they illustrate.

Yes. Every insertion is editable — swap the clip for another search result, resize or reposition it, change its duration, or delete it.

Full-frame cover, split-screen, and picture-in-picture — with animation and per-clip volume control, so the B-roll fits your format instead of hiding you.

Yes. Upload your own videos and images, paste an image directly, or drop in GIFs via GIPHY — Auto B-Roll and manual B-roll work side by side.

More features

Break up the static shot automatically.

Upload a video and let AI drop in matching B-roll. Free, in your browser, no editing skills needed.

Start free