Video Subtitle Burner
Burn SRT subtitles permanently into video files - completely offline
Loading Video Processing Engine
This tool uses FFmpeg.wasm for video processing. The first time you use it, it will download the processing engine (~25MB). This only happens once and enables powerful offline video conversion.
Step 1: Select Video File
Drop video or
Step 2: Select SRT Subtitle File
Drop SRT file or
Subtitle Settings
Result
Why Use This Subtitle Burner?
Permanent Subtitles
Burn subtitles permanently into the video - no separate SRT file needed.
SRT Support
Supports the universal SRT subtitle format used worldwide.
Share Anywhere
Subtitled video plays on any device or platform without extra files.
Frequently Asked Questions
What subtitle formats are supported?
Currently SRT (.srt) subtitle files are supported, which is the most widely used subtitle format.
Can I customize subtitle appearance?
You can adjust font size and position (bottom, top, or middle). The subtitle style follows the SRT file defaults.
Will this work with any video?
Yes, you can burn subtitles into MP4, MOV, MKV, AVI, WebM, and most common video formats.