Add Subtitles To Your h264 For Free Online

Add Subtitles to h264 in 3 Steps

01
Sign Up and Upload Your Video
Sign up for Descript and create a new project. Simply drag and drop your h264 video into the project window. Descript will automatically begin transcribing your video, making it easy to add subtitles.
02
Export Subtitles After Transcription
Once transcription is complete, click on "Underlord," type "Subtitles" into the search bar, and select "Export Subtitles." This will generate a subtitle file that you can easily integrate with your h264 video, ensuring your content is accessible and engaging for all viewers.
03
Choose Subtitle Format and Verify h264 Extension
Under the 'Subtitles' tab, select your desired subtitle format. Ensure the exported file name ends with the correct h264 extension to maintain compatibility. This step is crucial for seamless integration of subtitles into your video.

Add Subtitles to h264 Videos Effortlessly

Fast, accurate subtitles in 22+ languages
Descript offers fast, accurate subtitles in 22+ languages, making it easy to add subtitles to your h264 videos. Enhance accessibility and reach a global audience effortlessly. With Descript, you can ensure your content is understood by viewers worldwide, all while saving time on manual transcription.
Always auto-synced captions
Descript's always auto-synced captions ensure your h264 videos are accessible and engaging. As you edit, captions automatically adjust, saving you time and effort. This feature guarantees that your subtitles stay perfectly aligned with your content, enhancing viewer comprehension and accessibility without the hassle of manual syncing.
Generate subtitle files with speaker labels & time codes
Enhance your h264 videos with Descript's subtitle generation feature. Automatically create subtitle files complete with speaker labels and time codes, ensuring clarity and accessibility. Perfect for making your content more engaging and easier to follow, whether for training, presentations, or online sharing.

More than a Subtitle Adder

Descript is an AI-powered audio and video editing tool that lets you edit podcasts and videos like a doc.

Captions & subtitles
Effortlessly add subtitles to h264 videos with Descript's Captions & Subtitles feature, enhancing accessibility and viewer engagement.
Transcription
Effortlessly transcribe your h264 videos with Descript, making it simple to add accurate subtitles for enhanced accessibility.
Multi-track editor
Effortlessly add subtitles to h264 videos using Descript's multi-track editor, ensuring precise synchronization and seamless editing.
AI voices
Leverage Descript's AI voices to seamlessly add subtitles to your h264 videos, enhancing accessibility and viewer engagement effortlessly.

Don’t just take our word for it

With a 4.6-out-of-5-star rating and a bunch of distinctions on G2, Descript’s users have declared it an industry standard in the video and podcasting world.

2025

Best Software

Video Editing

Text to Speech

Screen and Video Capture

“With Descript I'll be able to at least double my content output since editing is taking one-quarter the time it used to.”

Donna B.

“With Descript we can create videos for our YouTube channel and our LinkedIn page much faster and with high quality.”

Balázs N.

“Descript has made cleaning up and creating my educational videos into professional presentations [possible] without needing extensive technical computer skills.”

Barbara C.

“Descript makes recording and editing audio and video a breeze. It's advanced features have streamlined my workflows, saving me a lot of time usually spent editing.”

Roderick F.

“The collaborative tools streamline teamwork, allowing my team and me to work efficiently together on projects. Overall, Descript enhances productivity and simplifies the editing process.”

Aldrich M.

“Transcription based editing makes the process much faster…All in all, a must have editor for most audiences, especially in SaaS marketing.”

Nidhin M.

Surely there’s one for you

Free

no credit card required

Start your journey with text-based editing

Get started

1 transcription hour / month

Export 720p, with watermarks

Limited trial of Basic AI Actions

Limited trial of AI Speech

Hobbyist

$16

per person / month, billed annually

Elevate your projects, watermark-free

Get started

10 transcription hours / month

Export 1080p, watermark-free

20 uses / month of Basic AI Actions suite including Filler Word Removal, Studio Sound, Draft Show Notes, Create Clips, and more

30 minutes / month of AI speech with stock AI speakers and custom voice clones

5 minutes / month of avatars

Questions? We have answers

What formats of subtitle files can be imported into the tool for h264 videos?
The tool supports importing various subtitle file formats for h264 videos, including SRT, VTT, and ASS. These formats ensure compatibility and ease of use, allowing users to seamlessly add subtitles to their videos.
Can the tool automatically sync subtitles with the audio in h264 files?
Yes, the tool can automatically sync subtitles with the audio in h264 files. It uses advanced algorithms to ensure that the subtitles match the spoken words accurately, providing a seamless viewing experience.
What pricing plans does Descript offer for individual users and teams?
Descript offers flexible pricing plans for both individual users and teams. Individual plans start with a free tier, while paid options include the Creator plan at $12/month and the Pro plan at $24/month. Teams can opt for customized plans based on their specific needs.
Does Descript support collaboration features for multiple users working on the same project?
Yes, Descript supports collaboration features, allowing multiple users to work on the same project simultaneously. Team members can edit, comment, and review changes in real-time, making it easier to manage and streamline the workflow.