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.

Use our Subtitle Generator tool instead — it auto-generates SRT from any video with AI transcription.

Not natively. Standard SRT is single-language per file. Use separate SRT files for each language and load them alongside in the player.

Yes — UTF-8 encoding is used to preserve accents, CJK characters, and emoji.

Создавайте файлы SRT с нуля или из готового текста. Помощник тайм-кодов, живой предпросмотр и мгновенный экспорт. Бесплатно и приватно.

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1
Add your subtitle lines
Paste transcript text or type lines one by one. Split long paragraphs with a single click.
2
Set timecodes
Use the time picker or type HH:MM:SS,mmm directly. Helper auto-fills next start from previous end.
3
Export SRT
Download a properly formatted .srt file, validated against SRT spec, ready for YouTube, Vimeo, or any video player.

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.

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.

Создано для авторов, журналистов, студентов и исследователей по всему миру.

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.