Subtitle Burner
Upload a video and a matching .srt or .vtt subtitle file, and get captions burned permanently into the video frames as an MP4 - useful anywhere the player might not support a separate subtitle track.
الأسئلة الشائعة
Where do I get an .srt or .vtt file for my video?
The Video to Subtitles tool on this site transcribes a video's speech with AI and generates a matching .srt/.vtt file - it's a natural first step before burning captions in here.
Why "burn in" captions instead of just keeping a separate subtitle file?
A separate subtitle file only shows up if the player you're using supports it. Burning captions directly into the video frames guarantees they're visible everywhere - social media feeds, video calls, embedded players - with no extra file to attach.
Can I burn in captions for the whole video?
This tool processes one clip at a time, up to 60 seconds, matching the timestamps in your subtitle file to the trimmed section you choose. For longer videos, process it in 60-second sections.
Is my video uploaded to a server?
No, frame extraction, caption drawing and final encoding all happen locally in your browser using ffmpeg.wasm - the same engine the Video to GIF tool uses. Nothing is uploaded anywhere.