Tero Subtitler is an open source, cross-platform, and free subtitle editing software.
Designed to prepare subtitles for any content and all major streaming services easily.
Multi-language, validation, automatic checks and much more!
A timeline with waveform, subtitles and shot changes.
List view with all the information you need, including common errors marks.
Tero Subtitler is a powerful subtitle conversion tool, allowing you to convert files between different formats and frame rates.
Tero Subtitler uses the power of whisper.cpp and its AI to automatically recognize and create subtitles from audio.
Translate and reuse!
Save time translating your projects with Tero's translation memory support.
You can use Tero Subtitler for work, for a hobby, for teaching, for whatever!