TTML Subtitle is Timed Text Markup Language — W3C/SMPTE standard for captions. It is primarily used for broadcast captioning, IMSC subtitles and streaming platform captions. W3C and SMPTE joint standard for timed text

Will the conversion strip my EXIF or metadata?

Xonvert preserves metadata (EXIF, XMP, ID3, etc.) when the target ODF format supports it. You can optionally strip metadata in the settings for smaller, cleaner output files.

Does the conversion preserve metadata?

Xonvert preserves compatible metadata fields when converting between formats. Some format-specific metadata may not carry over if the target format doesn't support it.

Can I share the converted ODF file directly?

Yes. After conversion, you can download the ODF file and share it via email, messaging apps, cloud storage, or any other method you prefer.

Does converting TTML to ODF change the resolution?

Resolution is not applicable for subtitle files. All content data transfers at full fidelity.

Do I need to install any software?

No installation required. The converter runs entirely in your web browser. No plugins, extensions or desktop apps needed.

How do I know the conversion was successful?

Xonvert validates the output file and shows a success confirmation. You can preview the result before downloading. If any issue occurs, a clear error message is displayed.

Convert TTML to ODF

Fast, free, and secure TTML to ODF conversion. No registration required.

ttml

odf

Fast, free, and secure TTML to ODF conversion. No registration required.

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High Quality

Maintain maximum quality during conversion

Fast Processing

Convert files in seconds with our optimized engine

Secure & Private

Files automatically deleted after conversion

How to Convert TTML to ODF

Upload TTML File

Click the "Select File" button to upload your ttml file from your device.

Start Conversion

Click the "Convert" button to instantly start converting to ODF.

Download ODF

Download your converted odf file immediately after processing.

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