Scribeify

SRTジェネレーター — 無料で字幕ファイル作成

SRTファイルをゼロから、または既存テキストから作成。タイムコード補助、ライブプレビュー、即時エクスポート。無料・プライベート。

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SRTジェネレーター — 無料で字幕ファイル作成 を3ステップで使う

  1. 1

    Add your subtitle lines

    Paste transcript text or type lines one by one. Split long paragraphs with a single click.

  2. 2

    Set timecodes

    Use the time picker or type HH:MM:SS,mmm directly. Helper auto-fills next start from previous end.

  3. 3

    Export SRT

    Download a properly formatted .srt file, validated against SRT spec, ready for YouTube, Vimeo, or any video player.

SRTジェネレーター — 無料で字幕ファイル作成 を選ぶ理由

  • Standard SRT output

    Every export is validated against SRT spec — proper numbering, timecodes, and UTF-8 encoding.

  • Timecode helper

    Auto-suggests next start time from previous end. Shift all timings forward or backward with one button.

  • Live preview

    See the formatted output as you type. Catch overlaps and gaps instantly.

  • Private, in-browser

    All work happens in your browser. Nothing uploaded, nothing stored on servers.

  • Free forever

    No sign-up, no watermark, no cap on lines or file size.

SRTジェネレーター — 無料で字幕ファイル作成 の利用者

  • YouTube closed captions

    Write manual captions for your YouTube videos with exact control over timing and line breaks.

  • Film and video editing

    Create SRT files to load into Premiere, Final Cut, DaVinci Resolve, or any NLE.

  • Translation workflows

    Build bilingual SRT files alongside original-language subtitles for multi-language delivery.

世界中のクリエイターのために

世界中のクリエイター、ジャーナリスト、学生、研究者のために。

よくある質問

What is an SRT file?
SubRip Subtitle format — a plain text file listing subtitle sequences with start/end timecodes. It is the most widely supported subtitle format.
Can I import existing subtitles?
Yes. Paste SRT text into the editor and the parser will populate the timeline, letting you edit and re-export.
What is the timecode format?
HH:MM:SS,mmm — hours, minutes, seconds, milliseconds. For example: 00:01:23,456 means 1 minute 23.456 seconds.
Can I generate SRT from a video automatically?
Use our Subtitle Generator tool instead — it auto-generates SRT from any video with AI transcription.
Does SRT support multiple languages in one file?
Not natively. Standard SRT is single-language per file. Use separate SRT files for each language and load them alongside in the player.
Is the output UTF-8?
Yes — UTF-8 encoding is used to preserve accents, CJK characters, and emoji.

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