How to burn subtitles into a video online — 4 steps
Upload your video: select the MP4 you want to add permanent captions to.
Add your subtitle file: upload your SRT, VTT, or ASS file with the timed captions.
Style the text: set the font size, hex color, and choose top, center, or bottom placement.
Burn & download: save the MP4 with subtitles hardcoded into the pixels — no watermark.
Hardcoded subtitles are perfect for TikTok, Reels, and YouTube Shorts, where many people watch muted and
captions keep them engaged. Because the text is baked into the video, it always shows no matter how the clip
is shared. The tool is free with no watermark, and your uploaded files are
automatically deleted after 10 minutes to protect your privacy.
Frequently asked questions
What is the difference between burning subtitles and a separate subtitle file?
Burning (hardcoding) draws the subtitles directly into the video pixels, so they are permanent and always visible. Unlike a separate SRT file, they cannot be turned off — which is ideal for social platforms where captions need to show automatically.
Which subtitle formats can I upload?
You can upload SRT, VTT, and ASS files — the three most popular subtitle formats.
Can I customize how the subtitles look?
Yes. You can set the font size from 12 to 72, choose any hex color, and position the text at the top, center, or bottom of the frame.
Why burn subtitles for TikTok or Reels?
A large share of viewers watch with the sound off, so on-screen captions keep them watching. Hardcoded subtitles guarantee your captions show no matter how the video is shared or re-uploaded.
Does the output have a watermark?
No. TaoClip adds no watermark, and the tool is free.
Are my uploaded files stored?
No. Your video and subtitle files are kept only temporarily for processing and are automatically deleted after 10 minutes.