Free tool · 100% in your browser

Add text to a video

Type your title or caption, choose where it sits, and burn it in. Right in your browser, no server upload, no watermark, no account.

How to add text to a video

  1. 1

    Import your video

    Drop your file. It stays on your device, nothing is uploaded.

  2. 2

    Type your text

    Write your title or caption, pick top, center or bottom, and adjust the size.

  3. 3

    Get your MP4

    Save the video with your text burned in, ready to post.

One line down. Now go further.

Montaj takes your video the rest of the way: animated captions, transitions and smart trims, all on-device, never uploaded.

Download Montaj free
Auto subtitles
Silence removal
100% on-device

Frequently asked questions

How do I add text to a video?
Import your video, type your text, choose a position and click “Add text”. It's burned into the video right in your browser. Free, no account, no watermark, no fee.
Is my video uploaded to a server?
No. The text is drawn onto the video entirely in your browser with ffmpeg.wasm. Your file never leaves your device.
Can I change the font size or position?
Yes. Choose top, center or bottom, and adjust the text size in the advanced settings before burning it in.
Will the text always be readable?
The text sits on a semi-transparent dark background box, so it stays readable over any footage.
Can I add more than one line of text?
This tool burns a single line at a time. For multiple timed lines (subtitles), use the Subtitle generator tool instead.

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Everything runs in your browser — nothing is sent to a server.