dev-tool-x

HTML Unescape

Input

Unescape HTML entities.

Output

About HTML Unescape
HTML Unescape encodes or decodes HTML special characters so they can be safely embedded in markup, data payloads, and code strings. Unescaped special characters in HTML can break document structure or introduce injection vulnerabilities — escaping them at the boundary ensures the content is treated as data rather than markup. Use it when inserting user-generated content into a template, preparing strings for use in attributes, or decoding escaped values you received from an external service.
Common uses
  • Escape special characters before embedding content in HTML templates, attributes, or data fields.
  • Prevent injection issues by properly escaping user-generated or third-party content at the boundary.
  • Unescape encoded strings to read their original content when inspecting logs or API responses.
  • Copy safe output directly into code, documentation snippets, or test fixtures.
Related tools
HTML EscapeEscape HTML special characters.XML EscapeEscape XML special characters.XML UnescapeUnescape XML entities.JSON EscapeEscape JSON as a string.
FAQ
What does HTML Unescape do?
HTML Unescape helps you unescape HTML entities. It runs entirely in your browser, so your data stays local and results appear instantly without any server round-trip.
What kind of input does HTML Unescape accept?
You can paste text directly into the input area or upload a file. The tool processes the content on the client side and displays the result immediately. There are no file-size limits imposed by the tool itself.
Is HTML Unescape free to use?
Yes — HTML Unescape is completely free and requires no sign-up or account. There are no usage limits for standard unescaper tasks.
Does HTML Unescape send my data to a server?
No. HTML Unescape runs entirely in your browser using JavaScript. Text you paste and files you upload never leave your machine, so it is safe to use with sensitive payloads, API tokens, and internal configuration data.