v1.0 · Client-side & Secure

SRT to ASS Converter

Upgrade your SRT subtitles to ASS format for advanced styling options.

Click to upload or drag and drop

Your files are processed locally and never leave your device.

Options

Positive to delay, negative to advance.

About SRT to ASS

Converts simple SRT to the feature-rich ASS format used in anime fansubs.

Input Format

SRT content.

Output Format

ASS (Advanced Substation Alpha) file with default style.

Features

  • Generates valid script header
  • Sets default styling

Frequently Asked Questions

What is SRT format?
SRT is a simple, universal subtitle format containing timestamps and text.
What is ASS format?
ASS (Advanced SubStation Alpha) is an advanced format used for rich styling in anime and movies.
Why convert SRT to ASS?
ASS supports fonts, colors, positions, and borders, making it ideal for beautiful subtitle designs.
Does it add styles automatically?
It generates a basic style header which you can refine in subtitle editors.
Will it affect timing?
No, the timestamps are kept perfectly in sync with the original.
Is multi-language supported?
Yes, ASS handles various character sets well.
Are large files okay?
Yes, the local converter handles large files easily.
Is it free?
Yes, 100% free with no account needed.
Works on mobile?
Yes, it is designed to work on all modern mobile browsers.
Will I lose content?
No, all text content is preserved during the conversion.

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