Feature Highlight

Format Support

Closed Caption Creator supports over 30 different closed caption and subtitle file formats.

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Advanced Format Support

Deliver your work in any format.

Closed Caption Creator supports multiple file formats for video, audio, text, and subtitles. If we don't currently support the file format you need, there is a good chance our developers can help add it for you.

Subtitle & Closed Caption Support

Cavena 890 (.890)
Itunes Timed Text (.itt)
Closed Caption Creator Project (.ccprj)
Caption Inc. (.cin)
LMS Transcript (.docx)
JSON (.json)
Substation Alpha (.ssa)
Advanced Substation Alpha (.ass)
Scenerist V1.0 (.scc)
MacCaption 608/708 (.mcc)
Rich Text Format (.rtf)
SubRip Video Subtitle Script (.srt)
WebVtt (.vtt)
Subviewer (.sbv, .sub)
Canvass SST Project (.sdb)
Sofni (.sub)
Micro DVD (.sub)
DVD Architect (.sub)
Avid DS (.txt)
Adobe Encore (.txt)
Apple DVD Studio Pro (.txt)
EZ Title (.txt)
PowerPixel Format (.txt)
ProCap Transfer (.txt)
QuickTime Text (.txt)
Eclipse (.txt)
EBU-STL (.stl)
Spruce STL (.stl)
ScreenSystems Poliscript (.pac)
Cheetah (binary) (.cap)
Videotron Lambda (.cap)
NCI Caption (.cap)
Cheetah (ASCII Text) (.asc)
Timed-Text Markup Language (.ttml, .xml, .dfxp)
Distribution Format Exchange Profile (DFXP) (.xml, .dfxp)
DLP Cinema (.xml)
Netflix TT Captions (.xml)
Netflix TT Subtitles (.xml)
MAGIC TT (.xml)
EBU-TT (.xml)
SMPTE-TTML (.xml, .ttml)
IMSC Text Captions (.xml, .ttml)
IMSC Text Subtitles (.xml, .ttml)
DCDM Subtitle (.xml)
Verizon TTML (.ttml)
Bento MP4-DASH IMSC (.mp4)
Netflix DFXP (.dfxp)
Synchronized Accessible Media Interchange (.smi, .sami)
Comma-Seperated Values (.csv)
Google STT Transcript (.json)
Assembly AI STT Transcript (.json)
Deepgram STT Transcript (.json)
RevAI STT Transcript (.json)
Voicegain STT Transcript (.json)
Speechmatics STT Transcript (.json)
Vitac (.vni)
As-Broadcast Dialog List (.docx, .csv)
Custom Profiles

Not seeing the file format you need?

Our developers would be happy to assist in supporting whatever format you require.

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Transcript Support

Text FormatReadWrite
Plaintext (.txt)
Microsoft Word (.docx)
Comma Separated Value (.csv)

Video Playback Support

Video CodecDesktop VersionWeb Version
VP8, VP9 (WebM)
H.264/MPEG-4 AVC
Ogg Theora
HEVC (H.265)

Audio Playback Support

Audio CodecDesktop VersionWeb Version

Audio Description (AD) & Described Video (DV) Export

Audio CodecDesktop VersionWeb Version
PCM WAV (up to 96KHz)

Video Export (with burnt-in subtitles)

Video CodecDesktop VersionWeb Version
H.264 (up to 4k)
Match Source

Top Features

Automatic Captioning

Generate closed captioning and subtitles in just a few clicks. We provide access to the most accurate AI transcription services such as Deepgram, Speechmatics, and Assembly AI.

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Machine Translation

Automatically translate subtitles, and closed captioning to over 70 different languages. Our dedicated Translation UI makes it easy to review and edit translations.

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Team Collaboration

Deliver projects in less time using Closed Caption Creator's collaboration and sharing features. Team members can work together on the same project at the same time.

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Burnt-In Subtitles

Export video with burnt-in subtitles (open captions) in whatever style you like. Use custom fonts, colors, formats, and positioning. Export video for social media and more.

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QC & Review

Review and approve work completed by other members of your team. Add notes, custom tags, and other metadata to help in your approvals workflow.

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Format Support

Closed Caption Creator supports over 30 different subtitle file formats including plaintext transcripts, SRT, SCC, WebVtt, and more. Deliver work to clients in any format they require.

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Ready to get started?

Sign up for a free 7-day trial of Closed Caption Creator and receive access to our video tutorials and courses.

Create closed captioning, subtitles, transcripts, and audio descriptions all in one application. Closed Caption Creator is made for broadcast and captioning teams who are committed to delivering high-quality, accessible video. Sign up now, or contact us for a live demo. 

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Videos & Tutorials

We release new videos every month highlighting new features and workflows.

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User Guide

Our User Guide is a great resource for anyone who needs to quickly search for a solution.

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