Does this tool support drag and drop?

Absolutely. Drag files directly from your file manager onto the converter area. You can also click to browse, or paste from clipboard.

Can I adjust conversion quality settings?

Yes. The settings panel lets you control output quality, resolution and format-specific parameters. Default settings are optimized for best results.

What's the best quality setting for ASS to CAP?

CAP is lossless, so quality settings primarily affect encoding speed rather than output fidelity. The default works perfectly.

Can I convert ASS to CAP on Linux?

Yes. Xonvert works in any modern browser on any operating system — Linux, Windows, macOS, ChromeOS, and mobile platforms all supported.

CAP Subtitle is Closed caption format for broadcast television. It is primarily used for broadcast television closed captioning. Various broadcast caption formats use .cap extension

Is Xonvert open source?

Xonvert uses open-source conversion libraries (FFmpeg, libvips, etc.) compiled to WebAssembly. The conversion engine is transparent and trustworthy.

Can I use Xonvert offline?

Yes! Once the converter page has loaded, it works without an internet connection. All conversion logic runs locally in your browser.

Convert ASS to CAP

Fast, free, and secure ASS to CAP conversion. No registration required.

ass

Subtitle

cap

Fast, free, and secure ASS to CAP conversion. No registration required.

Drag & drop your file here

or click to browse

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Related Conversions

ASS→SRT

ASS→VTT

ASS→SSA

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 ASS to CAP

Upload ASS File

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

Start Conversion

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

Download CAP

Download your converted cap file immediately after processing.

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