Turn any MP4 into an accurate SRT subtitle file without typing a word. Upload your video, Subpix transcribes the audio with AI, and you download properly timed SRT, VTT and ASS files — optionally translated into other languages — in minutes.
10 free minutes · No credit card · No subscription
From link to subtitle file in seconds. No editor, no setup.
Drag in an MP4 (or MOV, MKV, MP3, WAV). No need to extract the audio yourself.
Transcribe in the original language and translate into up to 5 more. Source language is detected automatically.
Get a properly timed SRT, plus VTT and ASS, ready for any player, editor or platform.
Works with MP4, MOV, MKV, MP3 and WAV — no conversion or audio extraction needed first.
AI transcription with proper timestamps, so captions line up with the audio out of the box.
Generate SRT files in multiple languages from a single upload in one step.
Get every common subtitle format, compatible with YouTube, Premiere, DaVinci Resolve and web players.
Plain subtitle files you own and can use anywhere, forever.
1 credit = 1 minute of audio per language. Credits never expire. No monthly fee.
10 free minutes included. No credit card. No subscription. Just subtitles.
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