Subtitle Converters
SRT, VTT, ASS, SSA subtitle format tools. All conversions run 100% offline in your browser with zero file size limits and maximum privacy.
All Subtitle Converters Tools
SRT to VTT
Convert SubRip SRT subtitles to WebVTT format.
VTT to SRT
Convert WebVTT subtitles to standard SubRip SRT format.
ASS to SRT
Convert Advanced SubStation Alpha (ASS) subtitles to SRT format.
SRT to ASS
Convert SubRip SRT subtitles to ASS format.
SSA to SRT
Convert SubStation Alpha (SSA) subtitles to SRT format.
SRT to SSA
Convert SubRip SRT subtitles to SSA format.
About Subtitle Converters Tools
AuraConvert provides a comprehensive suite of free subtitle converters that work entirely in your browser. Every tool uses WebAssembly technology to process files locally — your data is never uploaded to any server. This means faster conversion speeds, complete privacy, and zero risk of data exposure.
Our subtitle converters support all standard file formats and offer unlimited usage with no file size restrictions, daily quotas, or server queues. Whether you're working with common file formats, you can convert instantly without creating an account.
All conversions happen directly on your device using modern browser APIs. This offline-first approach is ideal for sensitive documents like contracts, financial records, and personal files that you don't want leaving your computer. Simply select a tool above or use the search bar to get started.