INSTALLATION (Firefox Version >=57 or Chrome)
Production version:
The webextension is available for Firefox (Version>=57) and Chrome: Download: Firefox: Addons |
 Download: Chrome: extensions |
Development version:
You have to download and install the latest version of the extension that is available in GitHub (https://github.com/mgueury/html_validator/).See instruction here.
PREVIOUS VERSION (Firefox Version <=56)
- You have to download the extension 0.974 from Firefox Website: https://addons.mozilla.org/en-US/firefox/addon/html-validator/versions/
DOWNLOAD BETA VERSION
FIREFOX 44.0x or later Choose your platform :| Version | 4.0 |
... |
48.0 and later |
||
| Windows 32 Windows 64 Linux 32 Linux 64 Mac OSX (Universal) |
0.975 beta | Download HTML Validator (beta channel) | X | X | X |
| Other
platforms |
Please check the
forums |
||||
| Source code |
Github | Html Validator |
FIREFOX 10.0x or later Choose your platform :
| Version | 4.0 |
... |
10.0 and later |
||
| Windows | 0.952 | Download HTML Validator for Windows 32 bits | X | X | X |
| Linux 32 bits | 0.952 | Download HTML Validator for Linux 32 bits | X | X | X |
| Linux 64 bits |
0.952 |
Download HTML Validator for Linux 64 bits | X |
X |
X |
| Mac Os X
(universal build) |
0.952B |
Download HTML Validator for Mac OS X | X |
X |
X |
| Other
platforms |
Please check the
forums |
||||
| Source code (2012-01-24) |
0.952 | Download the source code |
Thanks to EclipseChasers2 and Tom for the compilation of the Linux64 and MacOsX versions (see Forums)
FIREFOX 9.0x Choose your platform :
| Version | 4.0 |
... |
10.0 |
||
| Windows | 0.951 | Download HTML Validator for Windows 32 bits | X | X | X |
| Linux 32 bits | 0.951 | Download HTML Validator for Linux 32 bits | X | X | X |
| Linux 64 bits |
0.951 |
Download HTML Validator for Linux 64 bits | X |
X |
X |
| Mac Os X
(universal build) |
0.951 | Download HTML Validator for Mac OS X | X |
X |
X |
| Other
platforms |
Please check the
forums |
||||
| Source code (2011-12-1) |
0.951 | Download the source code |
| Version | 8.0 |
||
| Windows |
0.912 | Download HTML Validator for Windows | X |
| Other
platforms |
Please check the
forums |
||
| Source code (2011-09-19) |
0.912 | Download the source code |
FIREFOX 7.0x Choose your platform :
| Version | 7.0 |
||
| Windows |
0.911 | Download HTML Validator for Windows | X |
FIREFOX 6.0x Choose your platform :
| Version | 6.0 |
||
| Windows |
0.910 | Download HTML Validator for Windows | X |
FIREFOX 4.0x or 5.0.x Choose your platform :
| Version | 4.0 |
5.0 | ||
| Windows |
0.906 | Download HTML Validator for Windows | X |
X |
FIREFOX 4.0.x ONLY Choose your platform :
| Version | 3.6 |
4.0 | ||
| Windows |
0.904 | Download HTML Validator for Windows | X | |
| Linux 32 bits |
0.904 | Download HTML Validator for Linux | X | |
| Linux 64 bits | 0.904 | Download HTML Validator for Linux 64bits | X | |
| Mac OsX Intel 32 | 0.904 | Download HTML Validator for MacOS 32bits | X | |
| Mac OSX Intel 64 bits | 0.904 | Download HTML Validator for MacOS 64bits | X | |
| Mac OSX Intel 32/64 bits (universal build) | 0.904 | Download HTML Validator for MacOS 32/64bits universal build | X | |
| FreeBSD 7 | TODO | |||
| OpenBSD 64 bits | TODO | |||
| Other platforms | See here | |||
| Source code (2010-12-12) |
0.904 | Download the source code |
The extension XPI is now 2.0 Mb big ... The SGML parser is quite complex :-) But seems to work really well. The validation for the biggest pages I saw are below the 1/100 sec for both algorithms.
PREVIOUS VERSION
See hereNEW FEATURES
The new version adds the following new features:- Due to Numerous changes due to Firefox 4.0, the extension 0.9 is compatible only with Firefox 4.0
- The browser icon is in the add-on bar (new name for the status -bar). The add-on bar is hidden by default in FF 4.0.
- This means too that all platforms binaries will need to be recompiled. Look the source and the forum if you want to help on the migration.
- To enable HTML 5 validation, it is possible to
validate page with W3c Online.
This works in the page source only to avoid to overload the W3c server. - It is possible to use CSE HTML Validator as algorithm if the program is installed. You will need version 10 and later.
SCREENSHOTS
Screenshot 1: Html Validator
Notice the Validation after JavaScript execution. And the different icons depending of the algorithm used.
Screenshot 2: Html Validator (validation by Tidy)
Screenshot 3: Html Validator (validation by SGML Parser)
Screenshot 4/5: The same page validated by
validator.w3.org
(compare the errors with screenshot 3)
