Does converting SSA to CAP 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.

Is batch conversion available?

Yes. Drag or select multiple SSA files and they'll all convert to CAP simultaneously. Download results individually or as a ZIP.

Is this SSA to CAP converter free?

Yes, completely free. No registration, no hidden fees. Free users can convert files with Xonvert's full engine.

Why is my converted CAP file larger than the original SSA?

File size depends on compression settings and content complexity. Try the Medium quality preset for smaller output, or the file may simply contain data that resists CAP compression.

What browsers are supported?

Chrome, Firefox, Safari and Edge (all recent versions). Any browser supporting WebAssembly will work.

Convert SSA to CAP

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

ssa

Subtitle

cap

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

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Related Conversions

SSA→SRT

SSA→VTT

SSA→ASS

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 SSA to CAP

Upload SSA File

Click the "Select File" button to upload your ssa 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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