Your video conversations are full of references casual viewers won't catch.

SUBTXT automatically adds contextual captions, so every viewer can follow along.

Electoral College
The US system where each state's votes for president are decided by electors, not the national popular vote.

Upload your conversation

Long-form video works best — podcasts, interviews, panels.

PSA_07_14_26.mp4
24:00890 MB
Detecting topic…
NATO defence spending, Greenland, and the fault lines in American politics 🇺🇸 United States
No viewer left behind.
Identifying concepts your audience may not know
Detecting references speakers don't explain
Prioritising the moments worth captioning

Choose which references to caption.

SUBTXT found these moments your audience may miss. Select the ones you'd like to explain.

Timeline
0:006:0012:0018:0024:00
Included Not included Timing conflict
Generating contextual captions
Clipping moments
Determining optimal positioning

Choose how your captions look.

This applies to every caption in the video. You can still adjust each one individually in the next step.

Caption headline will appear here
Caption explanation will appear here, giving viewers the context they need in a sentence or two.
Colour
Font
Animation

Review each caption

Check wording, placement and timing before continuing.

Ready to export.

Confirm your output settings and render the finished file with captions burned in.

Source audio, frame rate and aspect ratio are preserved automatically.

Rendering captions…
✓
Export complete
✓

That's the end of the demo

Thanks for walking through SUBTXT. In the real product this is where your finished video downloads.

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