Caption Burner — Burn Subtitles Into Your Video
Burn SRT captions permanently into a video with a bold, styled look — entirely in your browser, never uploaded. Your video and caption file never leave this device. The first run loads the video engine (about 32 MB, from this site). Up to 150 caption cues per video; keep videos under ~200 MB.
No captions loaded yet.
The preview above shows your first caption in the chosen style, on the real video frame.
Don't have captions yet?
Want captions created automatically from speech?
Typing or timing captions by hand is the slow part. Submagic turns your video's speech into styled, animated captions automatically — in one click.
Try Submagic free →Have subtitles in the wrong format?
Convert SRT ↔ VTT ↔ ASS and shift timings with our free Subtitle Converter, then burn the result in here.
Open the Subtitle Converter →Made a long video?
Cut it into captioned Shorts first with the Shorts Clipper, then burn captions into each clip.
Open the Shorts Clipper →Frequently asked questions
Are burned-in captions different from a subtitle track?
Yes. Burned-in (hardcoded) captions are part of the video picture itself, so they show on every platform — including ones that ignore subtitle files — and they keep exactly the style you picked. A subtitle track can be switched off or restyled by the player.
Where do I get an SRT file for my video?
Download one from YouTube Studio (Subtitles → your video → ⋯ → Download → .srt), export one from your editing app, or convert an existing subtitle file with our Subtitle Converter. Then load it above or paste the SRT text in.
Is my video uploaded anywhere?
No. The Caption Burner runs entirely in your browser using a video engine loaded from this site. Your video and caption file never leave your device — that's the same promise as every MultiHandler tool.
More free tools: Shorts Clipper · Subtitle Converter · Video Compressor · Remove Silence · All tools