Convert your closed captioning and subtitle files to more than 25 different formats. Including broadcast formats such as SCC, MCC, EBU-STL, and more.
Input segments to create new files that have extra timing added or subtitle parts removed.
Re-time your caption files to start from a new timecode or correct for caption drift.
Decode and inspect SCC files in order to find issues and view the exact 608 commands.
Add support for over 25 different caption formats in a few lines of code using our API.
Closed Caption Converter is available for desktop and web.
*Installers available for Windows, Mac, and Linux.
Closed Caption Converter is used to convert subtitle and closed caption files to over 25 different formats. Made for broadcast, and video editors alike, Closed Caption Converter can fix compatibility problems by allowing users to convert their files to new formats.
Closed Caption Converter can also be used to correct for caption drift, frame rate conversion, and segmentation.
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|Format||Decode (Read)||Encode (Write)|
|TTML (multiple profiles)|
|SMPTE TTML (multiple profiles)|
|Itunes Timed Text (.itt)|
|IMSC Text Captions|
|IMSC Text Subtitles|
|Advanced Substation Alpha|
|Apple DVD Studio Pro|
|Avid DS (.txt)|
|Cheetah (ASCII Text)|
|MacCaption (608/708) (.mcc)|
|Netflix TT Captions|
|Netflix TT Subtitles|
|Synchronized Accessible Media Interchange (SAMI)|
|ScreenSystems Poliscript (PAC)|
Sign up for a free trial that you can cancel anytime.
All plans include free support and monthly updates.
Install Closed Caption Converter on your desktop or run the application in a web browser (no installation required).
$9.99 / month
$99.99 / year
Starting at $0.10 / job
We offer a web services API that is easy to integrate into your existing application. In a few lines of code you can add support for over 25 different subtitle and closed captioning formats.
Includes 24/7 technical support for critical workflows.View Documentation Contact Sales
If there is a new subtitle format or feature you want supported please contact us by email at email@example.com. Please provide a sample file if at all possible.