Captions in seconds, not hours
Stop spending time typing out captions manually or fighting auto-sync issues. CaptionX transcribes your audio and places captions directly into your Premiere Pro timeline in one click.
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Free to get started — no credit card required
Free Auto Caption Premiere Pro Plugin
CaptionX generates accurate automatic captions in 57+ languages directly inside your Adobe Premiere Pro timeline. No exporting, no manual sync, no external tools.
Works inside Adobe Premiere Pro
57+ languages supported
Auto-sync to your timeline
Free to get started
Free to try — no credit card required.
The fastest way to add captions in Premiere Pro
CaptionX handles the captioning so you can stay in your edit.
57+ languages, zero extra steps
Select your language inside the panel and generate. English, Spanish, French, Portuguese, Japanese, Korean — CaptionX handles them all without leaving your editor.
Stays inside Premiere Pro
No exporting, no uploading to an external tool, no re-importing. CaptionX lives in your extension panel and works directly on your active sequence.
Back to editing faster
Captions that used to take 30–60 minutes per video now take seconds. CaptionX gives that time back so you can focus on the edit, not the admin.
How it works
Add captions in three steps
From install to captions in your timeline in under two minutes.
1
Select your language
Open the CaptionX panel inside Premiere Pro. Choose the language of your audio — 57+ options available.
2
Generate captions
Hit generate. CaptionX transcribes your audio and places captions directly into your timeline — no export required.
3
Review and export
Edit any captions inside Premiere Pro, adjust styling, then export your finished video — captions included.
Who uses CaptionX
Built for Premiere Pro editors who caption regularly
Whether you're a solo creator or part of a post-production team, CaptionX fits into the workflow you already have.
- YouTube creators adding captions to every upload
- Podcast editors repurposing audio content for social
- Corporate video teams captioning training and event footage
- Freelance editors delivering captioned cuts to clients
- Social media managers producing accessible short-form content
Frequently asked questions
Is CaptionX really free?
Yes — free to get started, no credit card required. Install the extension, open it in Premiere Pro, and start generating captions straight away.
Does this work inside Adobe Premiere Pro?
Yes. CaptionX is a native Premiere Pro extension. Captions are placed directly into your timeline — no exporting or manual sync needed.
What languages are supported?
57+ languages including English, Spanish, French, German, Portuguese, Japanese, Korean, and more. Select your language inside the panel before generating.
How accurate are the captions?
Very accurate for most clear audio. CaptionX uses AI speech recognition tuned for video content. You can review and edit any captions inside Premiere Pro before exporting.
Can CaptionX add subtitles to videos in Premiere Pro for free?
Yes. CaptionX generates captions and subtitles directly inside Adobe Premiere Pro — free to get started, no credit card required.
How do I download the free Premiere Pro caption plugin?
Create a free CaptionX account, then download and install the plugin from your dashboard. It installs directly into Adobe Premiere Pro — no third-party download site or manual setup required.
Start captioning inside Premiere Pro
Install CaptionX, open your sequence, and generate your first captions in under two minutes — no credit card required.
Free to try — no credit card required.