Loading...
Loading...
Loading...
Escape and unescape strings for JSON, JavaScript, HTML, URL, CSV, SQL, RegExp, shell and Unicode.
Paste or type your input here — String Escape / Unescape is loading…
String Escape / Unescape is a free, browser-based tool built for one job: escape and unescape strings for json, javascript, html, url, csv, sql, regexp, shell and unicode. It is part of ToolsMonk's developer tools collection, so you can finish the work without downloading software, creating an account, or jumping between multiple websites.
Common scenarios include safely embedding a string inside json, a sql query or a shell command, un-escaping a json string value copied from logs, and escaping user input to build a literal regular expression. The browser-based design means you can switch devices mid-task and pick up right where you left off, whether it's a one-time job or part of a daily workflow.
Searches like string escape, unescape string, and json escape all lead to the same everyday need — and String Escape / Unescape answers it with immediate results and an interface simple enough to use on the first try.
| Price | Free — no signup, no paywall, no watermark |
|---|---|
| Works on | Any modern browser: desktop, tablet, and mobile |
| Processing | In your browser — files never leave your device |
| Account required | None |
| Category | Developer Tools |
Pick a target format and a direction (escape or unescape)
Paste your string
Read the escaped/unescaped result live
Copy it, or pipe it back to reverse the operation
Escape and unescape for many targets: JSON, JavaScript, HTML, URL, CSV, SQL, RegExp, shell and Unicode
Two-way in one click — flip between escape and unescape and pipe the result back as input
Correct rules per target (e.g. CSV quote-doubling, SQL single-quote doubling, RegExp metacharacter escaping)
Unicode mode handles \uXXXX, \xXX and \u{...} escapes
Everything runs locally in your browser
Safely embedding a string inside JSON, a SQL query or a shell command
Un-escaping a JSON string value copied from logs
Escaping user input to build a literal regular expression
Preparing a value for a CSV cell or an HTML attribute
String Escape / Unescape exists to make one job effortless: escape and unescape strings for json, javascript, html, url, csv, sql, regexp, shell and unicode. Professionals, students, and one-time visitors all get the same instant, accurate results in the browser — no installation, no account, no waiting.
As part of our Developer Tools collection, this tool is designed with simplicity and power in mind. All processing runs locally in your browser, so your files and data never leave your device. The tool works seamlessly across all modern browsers on desktop, tablet, and mobile devices.
String Escape / Unescape is a free browser-based tool designed to help you escape and unescape strings for json, javascript, html, url, csv, sql, regexp, shell and unicode quickly and accurately. Whether you are using it for the first time or rely on it daily, this guide covers everything you need to know to get the most out of the tool and its features.
Getting started with String Escape / Unescape is straightforward. The tool runs entirely in your web browser, which means there is nothing to download, install, or configure. Simply open this page, upload your file or paste your data into the work area, and you are ready to go. The interface is designed to be intuitive, with clearly labeled inputs and a single action button to start processing.
For the best results with String Escape / Unescape, pay attention to the configuration options above the work area. Depending on the type of task, you may be able to adjust output format, quality settings, processing mode, or other parameters. These options give you control over the final result so you can tailor the output to your exact requirements without needing a separate editing step.
Privacy is built into how String Escape / Unescape works on ToolsMonk. Because all processing happens locally on your device using client-side JavaScript, your files and data never leave your browser. Nothing is uploaded to any server during or after processing, which makes this tool safe for sensitive documents, personal data, and confidential work files.
String Escape / Unescape is part of the Developer Tools collection on ToolsMonk, which means it works alongside dozens of related tools in the same category. If your workflow involves multiple steps — such as converting a file, processing it, and then converting the result to another format — you can move between tools without leaving the platform or re-entering your data.
If you encounter any issues while using String Escape / Unescape, try refreshing the page and attempting the operation again. Because the tool runs in your browser, clearing your cache or trying a different browser can resolve most common problems. For format-specific questions, check the supported formats listed in the FAQ section above.
Use the pipe/‘use as input’ action to round-trip: escape, then unescape to verify.
For SQL, this escapes string contents — still prefer parameterised queries in real code.
Common questions about this tool, its workflow, and what to expect before you use it.
Get notified about new tools, features, and tips. No spam, unsubscribe anytime.
Beautify, minify, sort, repair and validate JSON with precise error location, a collapsible tree view and path queries.
Try itUTF-8-safe Base64 encode & decode with a URL-safe variant, line-wrapping and file-to-Base64 (data URI).
Try itEncode and decode URLs and components, with a live breakdown of query parameters.
Try itDecode and inspect a JWT's header, payload and claims with human-readable timestamps and live expiry status.
Try itGenerate MD5, SHA-1, SHA-256, SHA-384, SHA-512 and HMAC digests for text or files.
Try itTest and debug regular expressions with live match highlighting, capture groups, replace and example patterns.
Try itMinify HTML — strip comments and whitespace while protecting pre/script/style — with a size-saved readout.
Try itMinify CSS — remove comments and whitespace safely (strings and data URIs preserved) with a size-saved readout.
Try itWriting a roundup or tutorial? Embed the live String Escape / Unescape so readers use it right on your page, or drop in a ready-made card that links to it. Free to use, always.
Preview
Escape and unescape strings for JSON, JavaScript, HTML, URL, CSV, SQL, RegExp, shell and Unicode.
Use String Escape / Unescape free →Live tool (iframe)
Readers use the real, working tool right on your page. The attribution link keeps it credited to you.
Embed card (HTML)