What is a Switch Title Key?

A Title Key is a unique 16-byte encryption key used to decrypt the content of a specific Nintendo Switch game or application. It is stored in the game's ticket file.

Is it safe to use this tool?

Yes, this tool runs entirely in your browser (client-side). Your ROM files are never uploaded to any server, ensuring your privacy and data security.

Does this tool support XCI files?

Currently, this tool primarily supports NSP files. Basic XCI support is experimental. We are working on full XCI partition parsing for future updates.

Can I extract keys from multiple files at once?

Yes! You can drag and drop multiple NSP files into the tool, and it will process them in a batch, listing all extracted keys in a table which you can export.

Switch ROM Titlekey Extractor Online - Extract Keys from NSP/XCI

Drag & Drop .NSP files here

Extracted Keys

File Name	Title ID	Encrypted Title Key	Status

About Switch ROM Titlekey Extractor

The Switch ROM Titlekey Extractor is a powerful, client-side web tool designed for developers, archivists, and enthusiasts. It allows you to instantly extract the Encrypted Title Key and Title ID directly from Nintendo Switch package files (.NSP) without needing to install complex command-line utilities like hactool.

Unlike other tools that require uploading large files to a server, this tool processes everything locally in your browser. This means your files never leave your device, ensuring maximum speed and privacy.

How to Use

Click "Select Files" or drag and drop your .nsp files into the drop zone.
The tool will automatically parse the file header and locate the ticket file.
The Title ID and Encrypted Title Key will appear in the results table.
Click the copy icon to copy a key, or use the "Export CSV" button to save all results.

Features

Instant Extraction: Parses headers in milliseconds.
Batch Processing: Handle dozens of files at once.
100% Private: No file uploads; runs entirely in your browser.
Export Data: Easily export your extracted keys to CSV for archiving.

Frequently Asked Questions

What is a Title Key?

A Title Key is a 128-bit (16-byte) key used to encrypt the content (NCA files) of a Nintendo Switch game. The key itself is stored in the game's "Ticket" file, usually encrypted with the console's common key.

Does this decrypt the game?

No. This tool extracts the Encrypted Title Key found in the file's ticket. To decrypt the game content, you would need the console's common keys (prod.keys), which this tool does not provide or use.

Why is the Title Key all zeros?

If the Title Key appears as all zeros, the game might not use a title key (standard crypto) or the ticket might be a "common" ticket where the key is not unique per console. It could also indicate a bad dump.

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