Sorawi Tools

Category

Media & Audio

Transcribe, caption, and convert audio and video files.

Subtitle files are a tangled mix of formats — SRT, VTT, ASS — each with its own timestamps and styling. These media tools convert between all of them, extract clean transcripts, and transcribe speech with on-device OCR. Captions and audio stay in your browser, which matters when the video is unreleased or confidential.

16 free tools · processed in your browser

Text to Speech

Read text aloud using your browser's built-in speech synthesis. Adjust voice, rate, and pitch for perfect playback.

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Duration Converter

Convert durations between seconds, minutes, hours, days, and weeks — plus ISO 8601 duration strings.

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SRT to VTT Converter

Convert SRT subtitle files to VTT (WebVTT) format for HTML5 video, YouTube, and web players.

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VTT to SRT Converter

Convert VTT (WebVTT) subtitle files to SRT format for players, editors, and video software that require SRT.

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SRT to Text Extractor

Extract plain text from SRT subtitle files — remove timestamps and cue numbers for transcripts and notes.

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VTT to Text Extractor

Extract plain text from VTT (WebVTT) subtitle files, stripping timestamps and metadata for clean transcripts.

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ASS to SRT Converter

Convert ASS/SSA subtitle files to SRT format, keeping clean text and timing for broad player compatibility.

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SRT to ASS Converter

Convert SRT subtitle files to ASS format with proper timing, ready for fan-sub editing and styling.

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ASS to VTT Converter

Convert ASS/SSA subtitle files to VTT (WebVTT) for use on the web, with styling tags removed.

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VTT to ASS Converter

Convert VTT (WebVTT) subtitle files to ASS format for advanced styling in Aegisub and players that need ASS.

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ASS to Text Extractor

Extract plain dialogue text from ASS/SSA subtitle files, removing tags, formatting, and metadata.

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SRT to CSV Converter

Convert SRT subtitle files into CSV tables with index, start, end, and text columns for spreadsheets.

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CSV to SRT Converter

Convert CSV tables with start, end, and text columns into SRT subtitle files in one click.

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SRT to Excel Converter

Convert SRT subtitle files into an Excel spreadsheet with index, timing, and text columns for editing.

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Excel to SRT Converter

Convert subtitle data from Excel spreadsheets into SRT files with correct timing and formatting.

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VTT to CSV Converter

Convert VTT (WebVTT) subtitle files into CSV tables with index, start, end, and text columns.

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FAQ

Media & Audio — frequently asked questions

Which subtitle formats can I convert?

SRT, VTT, and ASS/SSA in every direction, plus exports to CSV and Excel and plain-text extraction for transcripts.

Are timestamps preserved?

Yes. Timing is converted faithfully between comma milliseconds (SRT), dot milliseconds (VTT), and centiseconds (ASS).

Is my video or subtitles uploaded?

No. All conversions run in your browser. You only provide subtitle files or text — the tool never handles your video file.