[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [IndexedDB](./puppeteer.protocol.indexeddb.md) > [Key](./puppeteer.protocol.indexeddb.key.md) > [string](./puppeteer.protocol.indexeddb.key.string.md) ## Protocol.IndexedDB.Key.string property String value. Signature: ```typescript string?: string; ```