Add Subtitles to Webinar
Upload your webinar recording and get accurate subtitles burned into the video or exported as SRT and VTT files - no account required. Built for marketers, trainers, and educators who publish on-demand webinars and need subtitles for accessibility and global reach.
Drop your file here
MP4 · MOV · MP3 · WAV · WebM · MKV and more
5 free minutes · no account needed · no watermark
How to add subtitles to webinar
- 1
Upload your webinar recording
Drag your webinar file onto the CentClip upload area or click to browse - no account or credit card is required to get started. CentClip accepts MP4 and other common formats exported from platforms like Zoom, GoToWebinar, Webex, and Riverside. Your first 5 minutes are processed free, so you can verify quality before committing any credits.
- 2
Review and edit the auto-generated subtitle lines
CentClip transcribes your webinar audio and displays every subtitle segment in a side-by-side editor. Click any line to fix a presenter name, correct a product term, or adjust timing if a slide transition creates an awkward break. Webinars with multiple speakers or branded terminology may need a quick pass, and the editor makes those corrections fast.
- 3
Download your subtitled video or subtitle file
Choose to burn subtitles directly into an MP4 - ideal for uploading a self-contained video to YouTube, LinkedIn, or your webinar replay page. Or download an SRT or VTT file to attach as a subtitle track on Vimeo, your webinar platform, or an LMS. A plain text transcript is also available if you need a written version for a blog post or event recap.
Why choose CentClip?
On-demand webinar replays are watched on mute - subtitles determine whether viewers stay or leave
The majority of on-demand webinar replays are started in environments where audio isn't an option - open-plan offices, public transit, or a second screen while on a call. Without subtitles, those viewers drop off within the first two minutes and the 60-90 minutes of content you produced never lands. Burned-in subtitles remove that barrier entirely and have been shown to significantly increase replay completion rates, making them one of the highest-ROI post-production steps for any webinar program.
Pay per webinar, not per month - your recording schedule shouldn't dictate your captioning costs
Webinar frequency varies: some teams host monthly, others run a quarterly series, and some produce a burst of recordings around a product launch. A fixed monthly captioning subscription charges you the same whether you process one webinar or ten. CentClip charges 5 cents per minute with no monthly fee - a 60-minute webinar costs $3.00, and credits never expire, so you can buy a batch before a launch event and use the remainder months later without losing anything.
One upload produces every output format you need for multi-channel distribution
A webinar recording rarely lives in one place. The full replay might go to Vimeo with a VTT subtitle track, a highlight clip to LinkedIn as a burned-in MP4, and a written summary to your blog as an SEO article. CentClip produces all of those outputs from a single processing run - burned-in MP4, SRT, VTT, and plain text transcript - so you don't need separate tools or workflows for each distribution channel. The same 5-cent-per-minute rate covers every output format.
FAQ
How accurate are CentClip subtitles for webinar content with technical terms and multiple presenters?
Accuracy is high for recordings with clear audio and a primary presenter. Panel webinars with overlapping speech or sessions heavy with branded product names and acronyms may need a few corrections, which you can make quickly in the built-in subtitle editor before exporting.
Is there a free trial, and how much does it cost to subtitle a typical webinar?
Your first 5 minutes are free with no account or credit card required. After that, subtitles cost 5 cents per minute with no subscription - a 45-minute webinar costs $2.25 and a 90-minute session costs $4.50.
What webinar platforms and video formats does CentClip support?
CentClip works with MP4 files exported or downloaded from any webinar platform, including Zoom, GoToWebinar, Webex, and Riverside. If your platform outputs a different format, convert it to MP4 first using any standard video tool.
Do CentClip credits expire if I only subtitle webinars a few times a year?
No - CentClip credits never expire. Buy them before a webinar series, use what you need, and return months later without losing any remaining balance. There is no subscription to maintain and no billing cycle to track.