The SRT File Creator lets you create an SRT subtitle file from scratch directly in your web browser. Your file is processed on your device and never uploaded, so it stays completely private. It's free, needs no sign-up and works on any device.
How to use the SRT File Creator
- Open the SRT File Creator.
- Add a line, type the caption text and set its start and end time.
- Repeat for every caption you need.
- Click Download to save your subtitle file.
Why use this tool?
- 100% private — your files are processed on your device and never uploaded.
- Free & unlimited — no sign-up, no watermarks, no daily caps.
- Works everywhere — any modern browser on desktop, tablet or phone.
- Fast — no waiting for uploads or downloads from a server.
Also known as
srt file creator, srt file creator online, srt file creator free, free srt file creator.
Frequently asked questions
Is the SRT File Creator free?
Yes. Every DigiToolkit media tool is completely free, with no sign-up and no watermarks.
Are my files uploaded to a server?
No. The srt file creator runs entirely in your browser. Your files never leave your device, which keeps them private.
Do I need to install anything?
No. The srt file creator works in any modern browser on desktop or mobile — nothing to download or install.
Which subtitle formats are supported?
SubRip (.srt), WebVTT (.vtt), Advanced SubStation Alpha (.ass) and SubStation Alpha (.ssa), plus plain text (.txt).
Will my timings stay accurate?
Yes. Timestamps are parsed precisely to the millisecond and converted without rounding errors.
Does it work on mobile?
Yes, it is mobile-friendly and works on phones, tablets and desktops.