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String Escape and Unescape

Escapes strings for JavaScript, Java, C, Python, SQL, CSV and shell, and reverses each escaping.

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In short String Escape and Unescape is a free online tool on inputtesthub.com that escapes strings for JavaScript, Java, C, Python, SQL, CSV and shell, and reverses each escaping. It needs no account, no download and no payment, and there is no daily usage limit. Everything is processed inside your own browser, so the data you paste is never uploaded to a server.

How to use the String Escape and Unescape

  1. Type or paste your input.
  2. The output is produced instantly as you type.
  3. Press Copy to take the result with you.

About the String Escape and Unescape

The String Escape and Unescape escapes strings for JavaScript, Java, C, Python, SQL, CSV and shell, and reverses each escaping. It runs as plain JavaScript inside the page, which means there is no upload step, no queue and no size limit imposed by a server — the only limit is your own device.

What people use it for

  • Embedding a string containing quotes into code.
  • Building a shell command safely.
  • Preparing a value for a CSV cell.

Frequently asked questions

Do I need an account to use the String Escape and Unescape?
There is no cost and no cap. The String Escape and Unescape is not a demo of a paid product, so nothing is held back or watermarked.
Is my data uploaded anywhere?
No. The String Escape and Unescape runs entirely in your browser using JavaScript. Because the work happens locally, the utility also keeps working if your connection drops, and closing the tab is all it takes to discard everything.
Who is the String Escape and Unescape for?
Typical uses: embedding a string containing quotes into code. Building a shell command safely. Preparing a value for a CSV cell. It is built for exactly those cases rather than being a general-purpose tool with this bolted on.
Is there an app version?
Yes. The page is responsive and the utility works in Chrome, Safari, Firefox, Edge and Samsung Internet on both Android and iOS. There is no app to install and nothing to sign into.

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