HTML Tidy is a console application for correcting invalid

HyperText Markup Language The HyperText Markup Language or HTML is the standard markup language for documents designed to be displayed in a web browser. It can be assisted by technologies such as Cascading Style Sheets (CSS) and scripting languages such as JavaScr ...

(HTML), detecting potential web accessibility errors, and for improving the layout and

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of the resulting markup. It is also a cross-platform

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for computer applications that provides HTML Tidy's features.

History

HTML Tidy was developed by

Dave Raggett Dave Raggett is an English computer specialist who has played a major role in implementing the World Wide Web since 1992. He has been a W3C Fellow at the World Wide Web Consortium since 1995 and worked on many of the key web protocols, including ...

of the World Wide Web Consortium (W3C). Later it was released as a

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project in 2003 and managed by various maintainers. In 2012, the project was moved to

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, and maintained by Michael Smith, also of W3C, where HTML5 support was added. In 2015, the HTML Tidy Advocacy Community Group (HTACG) was formed for management and development of HTML Tidy as a W3C Community Group. HTML Tidy source code is written in ANSI C for portability. Compiled binary files are available for a variety of platforms. It is available under the W3C Software Notice and License, a permissive BSD-style license. Up-to-date versions are available as source code cloned from its GitHub Git version control repository, or in binary packages for multiple operating systems from its GitHub Releases repository.

Features

Examples of corrections to invalid or poorly constructed HTML: * Reorder mixed-up tags * Complete missing or mismatched end tags * Add missing syntax elements (some tags, quotes, etc.) * Report proprietary HTML extensions * Change layout of markup to a predefined style * Transform characters from some encodings into HTML entities

References

External links

HTML Tidy Project Page

Current Source Code

Official Binary Releases

HTML Tidy Project Page
(legacy)
HTML Tidy service
Was an online version of HTML Tidy at the W3C. The W3C online tidy service was decommissioned on 29 November, 2017. {{HTML editors Free software programmed in C HTML editors Software using the W3C license

History

Features

See also

References

External links