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About Subtitle Burner

The Subtitle Burner permanently embeds SRT subtitles into a video file, writing the text into every frame so it cannot be turned off or lost. Video editors use it for platforms without subtitle track support, teachers add translated captions for students, and creators make content accessible to deaf and hard-of-hearing viewers. Upload a video and its matching SRT file, select the correct character encoding, style the font, size, color, and outline, position the text, and preview the first 10 seconds before burning. The entire process runs in your browser: your video and subtitle files are processed on your own device and are never uploaded to any server.

Key Features

  • ✓Burns SRT subtitles permanently into the video
  • ✓Encoding options including UTF-8 and Windows-1252
  • ✓Font, size, color, and outline customization
  • ✓Classic, Modern, and Bold style presets
  • ✓Bottom, top, or middle positioning with three alignments
  • ✓Ten-second preview before processing the full video

How to Use Subtitle Burner

  1. 1

    Upload video and SRT file

    Select your video and its matching SRT subtitle file; MP4, AVI, MOV, and WebM videos are supported.

  2. 2

    Select character encoding

    Choose the encoding that matches your SRT file, such as UTF-8, Windows-1252, or ISO-8859-1, so the text renders correctly.

  3. 3

    Style your subtitles

    Set the font family, size, color, and outline, or apply a Classic, Modern, or Bold preset.

  4. 4

    Set position and alignment

    Use the position controls to place subtitles at the bottom, top, or middle, aligned left, center, or right.

  5. 5

    Preview, then burn

    Click "Generate Preview" to check the first 10 seconds, then "Burn Subtitles & Download" to process the full video.

Read the complete step-by-step guide with screenshots and pro tips

Common Use Cases

  • •An editor hardcodes English subtitles into a film before submitting to a festival portal.
  • •A teacher burns translated captions into lesson videos for multilingual students.
  • •A creator adds permanent captions so viewers can watch with the sound off.
  • •A business embeds subtitles into training videos for accessibility compliance.
  • •A podcaster captions an interview clip before sharing it on social media.

Frequently Asked Questions

Where do my video and subtitle files go?

They stay on your device. The burning process runs entirely in your browser, so neither file is uploaded to a server, and the finished video downloads straight to you.

Which video and subtitle formats are supported?

The tool accepts MP4, AVI, MOV, and WebM videos together with SRT subtitle files. If your subtitles appear as gibberish, switching the encoding to Windows-1252 usually fixes it.

Can I burn subtitles for free?

Yes, the Subtitle Burner is completely free and requires no signup or account. You can subtitle as many videos as you need without any charge.