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[@salesforce/b2c-tooling-sdk](../../modules.md) / [slas](../index.md) / generateCodeVerifier

# Function: generateCodeVerifier()

> **generateCodeVerifier**(): `string`

Defined in: [packages/b2c-tooling-sdk/src/slas/pkce.ts:26](https://github.com/SalesforceCommerceCloud/b2c-developer-tooling/blob/4c2d4c5cb34e8e0ea15a260d257e468c823c4885/packages/b2c-tooling-sdk/src/slas/pkce.ts#L26)

Generates a cryptographically random PKCE code verifier.

## Returns

`string`

A 128-character base64url-encoded random string