Add Subtitles to WEBM Files

Create subtitles for WEBM files manually or automatically

Add Subtitles to WEBM

Use as a Converter

Before saving your movie with subtitles, you can convert it to any desired format like MP4, MKV, AVI, MOV, and others.

Options to Choose from

You can decide how to add subtitles to your video: manually or with an SRT subtitle file. In any case, you can edit them then.

Edit Subtitle Font

We don't limit you! Select a font, its size, align the text. Also, choose its color and background to make the subs look brighter and seen on both black and white.

WEBM subtitles

WEBM is a web format for storing audio and video. It was developed to replace Flash players and let users watch videos from a browser without installing additional plug-ins or add-ons. What is more, it’s free, WEBM files are well-compressed, and their image quality is no worse than the one of most other formats.

On the other hand, this format is becoming increasingly obsolete. It may not be compatible with portable devices, and burning subtitles in such a video may become challenging.

With the help of our free online tool, you can add subtitles or captions to your WEBM video. Additionally, you can customize the style of those, including text size, color, and font.

How to add subtitles for WEBM files

Need help?
Upload a video file
Drag and drop the recording to the tool’s main page or hit the "Choose file" button to pick it up from your device folder. You can also import visuals from your cloud storage.
Create subtitles
Choose the option that fits you best: add an SRT file, create subtitles manually, or generate them automatically. Then edit and arrange them as you wish. If you don't want to bother yourself with that, select one of the predesigned styles.
Export and save
Before exporting, you can save a separate SRT file with subtitles. Click "Export" to embed the subtitles into your video and give the tool time to process the file.
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Get Clideo Video Editor App for iPhone

Download the Clideo Video Editor App to your iPhone to create your own video and edit it in any way: combine video, images, text, and music in the multi-track timeline.

Ready to add subtitles to your video?
Let's do it with our online subtitle editor!