Captioner.io

verifiedFreemiumcaptioner.io

Whisper-powered AI subtitle generator and editor for videos in 98+ languages, with precise timestamps and SRT/VTT export.

What it does

Captioner is an AI subtitle generator and browser-based editor built specifically for video, powered by an optimized Whisper model. It transcribes video into subtitles across 98+ languages with high accuracy and precise, word-level timestamps, and supports translation, importing and aligning existing transcripts, and export to SBV/SRT/VTT or burned-in captions.

Core features

AI transcription in 98+ languages

Precise word-level timestamps

In-browser subtitle editor

Subtitle translation to many languages

Import and align existing transcripts

Export SBV/SRT/VTT or burn-in captions

Best for

→Adding subtitles to YouTube and social videos

→Translating and subtitling content

→Editing and exporting subtitle files

Pricing

Free

Pro

$10/mo

Day Pass