Add subtitles to videos directly on your Android device with Iburn.

Iburn makes it easy to burn subtitles permanently into your videos and export ready-to-share MP4 files. Add SRT, VTT, ASS or SSA subtitle files, preview how your captions will look, customize the output quality and process one or multiple videos.

Whether you are creating translated videos, social media clips, tutorials, movies or personal projects, Iburn gives you the tools needed to add permanent captions without complicated editing software.

KEY FEATURES

• Add subtitles to MP4 and other supported video files
• Burn subtitles permanently into videos
• Support for SRT, VTT, ASS and SSA subtitle formats
• Preview subtitles before exporting
• Preserve advanced ASS and SSA subtitle styling
• Customize subtitle appearance and positioning
• Choose video resolution and export quality
• Adjust bitrate and CRF settings
• Export videos using H.264
• Process multiple videos in batches
• Create share-ready MP4 files
• No account required

ADD SUBTITLES TO VIDEO

Select a video, choose your subtitle file and create a new video with captions permanently included. The subtitles remain visible on any device or video player because they are rendered directly into the video.

SUPPORT FOR POPULAR SUBTITLE FORMATS

Import SRT, VTT, ASS and SSA subtitle files. Iburn supports common subtitle formats used for movies, anime, translated content, tutorials and online videos.

PREVIEW BEFORE EXPORTING

Check how your subtitles look before processing the complete video. Review timing, placement and styling so you can avoid exporting a video with incorrect captions.

ADVANCED SUBTITLE STYLING

Preserve supported ASS and SSA styles, including fonts, colors, positioning and visual formatting. Create videos with subtitles that look closer to the original design.

CONTROL VIDEO QUALITY

Choose the resolution, bitrate and CRF settings that match your needs. Create smaller files for quick sharing or higher-quality exports for larger screens.

BATCH VIDEO PROCESSING

Add subtitles to multiple videos without repeating the complete setup for every file. Batch processing is useful for episodes, lessons, translated clips and video collections.

PRIVATE AND SIMPLE

No account is required to use the app. Select your video and subtitle files, configure the export and start processing directly from your device.

HOW TO USE IBURN

1. Select a video from your device.
2. Add an SRT, VTT, ASS or SSA subtitle file.
3. Preview the subtitles and adjust your settings.
4. Choose the video quality and export options.
5. Process and save your captioned MP4 video.

Download Iburn and start adding permanent subtitles to your videos.

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WHAT'S NEW – INITIAL RELEASE
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Initial release of Iburn.

• Add SRT, VTT, ASS and SSA subtitles to videos
• Preview captions before exporting
• Preserve supported ASS and SSA subtitle styles
• Customize video quality, bitrate and resolution
• Process multiple videos in batches
• Export share-ready MP4 files