{"id":1726,"date":"2016-01-18T11:12:17","date_gmt":"2016-01-18T11:12:17","guid":{"rendered":"https:\/\/www.templatemonster.com\/pl\/blog\/?p=1726"},"modified":"2020-04-24T07:28:33","modified_gmt":"2020-04-24T07:28:33","slug":"darmowe-narzedzia-do-sprawdzania-poprawnosci-html-css-i-kanalow-rss","status":"publish","type":"post","link":"https:\/\/monsterspost.com\/pl\/darmowe-narzedzia-do-sprawdzania-poprawnosci-html-css-i-kanalow-rss\/","title":{"rendered":"Darmowe narz\u0119dzia do sprawdzania poprawno\u015bci HTML, CSS i kana\u0142\u00f3w RSS"},"content":{"rendered":"<ul>\n<li><a href=\"#titlle1\">Online narz\u0119dzia do walidacji<\/a><\/li>\n<li><a href=\"#titlle2\">Wtyczki do Firefoxa<\/a><\/li>\n<\/ul>\n<p style=\"text-align: justify\">Cz\u0119sto pracowa\u0107 z kodem - to marudna sprawa dla programist\u00f3w i webmaster\u00f3w. I jak wi\u0119kszo\u015b\u0107 z was wie, najtrudniejsza cz\u0119\u015b\u0107 w tym jest aby oczy\u015bci\u0107 kod. Stworzenie pi\u0119knych i dobrze zorganizowanych HTML i CSS dokument\u00f3w mo\u017cna \u0142atwo osi\u0105gn\u0105\u0107 za pomoc\u0105 narz\u0119dzi do walidacji HTML i CSS. Pomog\u0105 Ci rozwi\u0105za\u0107 wszelkie problemy, kt\u00f3re mog\u0105 wyst\u0105pi\u0107 podczas testowania znacznik\u00f3w i napotkania nieznanych b\u0142\u0119d\u00f3w.<\/p>\n<p style=\"text-align: justify\">Zebrali\u015bmy list\u0119 popularnych darmowych narz\u0119dzi do walidacji. Te narz\u0119dzia pomog\u0105 Ci upewni\u0107 si\u0119, \u017ce wszystko na stronie dzia\u0142a poprawnie i nie ma o co si\u0119 martwi\u0107.<\/p>\n<h2 id=\"title1\">Online narz\u0119dzia do walidacji<\/h2>\n<p style=\"text-align: justify\">Jeste\u015bmy pewni, \u017ce ju\u017c korzystale\u015b czy kozystasz z poni\u017cszych narz\u0119dzi W3C. Ka\u017cdy webmaster rozpoczyna proces testowania poprzez sprawdzanie kodu HTML i CSS za pomoc\u0105 tych dw\u00f3ch doskona\u0142ych narz\u0119dzi. Ponadto dodali\u015bmy kilka podobnych narz\u0119dzi, kt\u00f3re zapewniaj\u0105 zaawansowan\u0105 walidacj\u0119 dla HTML, CSS i RSS. Maj\u0105 bardzo przyjazny interfejs u\u017cytkownika.<\/p>\n<p>1.<span>\u00a0<\/span><a rel=\"noopener noreferrer nofollow\" href=\"http:\/\/validator.w3.org\/\" target=\"_blank\">W3C HTML Validator<\/a><\/p>\n<p><a rel=\"noopener noreferrer nofollow\" href=\"http:\/\/validator.w3.org\/\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-13024 lazyloaded\" title=\"free-validation-tools-1\" src=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/free-validation-tools-1.jpg\" alt=\"free-validation-tools\" width=\"620\" height=\"267\" data-lazy-srcset=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/free-validation-tools-1.jpg 620w, https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/free-validation-tools-1-300x129.jpg 300w\" data-lazy-sizes=\"(max-width: 620px) 100vw, 620px\" data-lazy-src=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/free-validation-tools-1.jpg\" data-was-processed=\"true\" \/><\/a><\/p>\n<p>* * *<\/p>\n<p>2.<span>\u00a0<\/span><a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/validator.w3.org\/\" target=\"_blank\">W3C CSS validator<\/a><\/p>\n<p><a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/validator.w3.org\/\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-13027 size-full lazyloaded\" title=\"free-validation-tools-2\" src=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/free-validation-tools-2.jpg\" alt=\"free-validation-tools\" width=\"600\" height=\"175\" data-lazy-srcset=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/free-validation-tools-2.jpg 600w, https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/free-validation-tools-2-300x87.jpg 300w\" data-lazy-sizes=\"(max-width: 600px) 100vw, 600px\" data-lazy-src=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/free-validation-tools-2.jpg\" data-was-processed=\"true\" \/><\/a><\/p>\n<p>* * *<\/p>\n<p>3.<span>\u00a0<\/span><a rel=\"noopener noreferrer nofollow\" href=\"http:\/\/www.feedvalidator.org\/\" target=\"_blank\">Feed Validator<\/a><\/p>\n<p><a rel=\"noopener noreferrer nofollow\" href=\"http:\/\/www.feedvalidator.org\/\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-13029 lazyloaded\" title=\"free-validation-tools-3\" src=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/free-validation-tools-3.jpg\" alt=\"free-validation-tools\" width=\"620\" height=\"272\" data-lazy-srcset=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/free-validation-tools-3.jpg 620w, https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/free-validation-tools-3-300x131.jpg 300w\" data-lazy-sizes=\"(max-width: 620px) 100vw, 620px\" data-lazy-src=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/free-validation-tools-3.jpg\" data-was-processed=\"true\" \/><\/a><\/p>\n<p>* * *<\/p>\n<p>4.<span>\u00a0<\/span><a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.validome.org\/\" target=\"_blank\">Validome<\/a><\/p>\n<p><a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.validome.org\/\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-13031 lazyloaded\" title=\"free-validation-tools-4\" src=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/free-validation-tools-4.jpg\" alt=\"free-validation-tools\" width=\"620\" height=\"366\" data-lazy-srcset=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/free-validation-tools-4.jpg 620w, https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/free-validation-tools-4-300x177.jpg 300w\" data-lazy-sizes=\"(max-width: 620px) 100vw, 620px\" data-lazy-src=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/free-validation-tools-4.jpg\" data-was-processed=\"true\" \/><\/a><\/p>\n<p>* * *<\/p>\n<p>5. Weblogs Feed Validator<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-13033 lazyloaded\" title=\"free-validation-tools-5\" src=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/free-validation-tools-5.jpg\" alt=\"free-validation-tools\" width=\"620\" height=\"272\" data-lazy-srcset=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/free-validation-tools-5.jpg 620w, https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/free-validation-tools-5-300x131.jpg 300w\" data-lazy-sizes=\"(max-width: 620px) 100vw, 620px\" data-lazy-src=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/free-validation-tools-5.jpg\" data-was-processed=\"true\" \/><\/p>\n<p style=\"text-align: center\">* * *<\/p>\n<h2 id=\"title2\">Wtyczki dla Firefox<\/h2>\n<p style=\"text-align: justify\">Druga cz\u0119\u015b\u0107 zawiera list\u0119 wtyczek dla Firefoksa, kt\u00f3re s\u0105 podobne do powy\u017czych aplikacji. Polecamy zwr\u00f3ci\u0107 uwag\u0119 na Firebug i Web Developer. Te dwie wtyczki oferuj\u0105 szerokie mo\u017cliwo\u015bci testowania i debugowania, oraz maj\u0105 doskona\u0142y interfejs, a g\u0142\u00f3wn\u0105 ich zalet\u0105 jest bezb\u0142\u0119dne dzia\u0142anie. Inne wtyczki mog\u0105 by\u0107 stosowane tylko do pewnych okre\u015blonych cel\u00f3w, takich jak walidacjs HTML itd.<\/p>\n<p>1.<span>\u00a0<\/span><a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/addons.mozilla.org\/en-US\/firefox\/addon\/web-developer\/\" target=\"_blank\">Web Developer<\/a><\/p>\n<p><a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/addons.mozilla.org\/en-US\/firefox\/addon\/web-developer\/\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-13046 lazyloaded\" title=\"firefox-validation-tools-1\" src=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/firefox-validation-tools-1.jpg\" alt=\"firefox-validation-plugins\" width=\"620\" height=\"369\" data-lazy-srcset=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/firefox-validation-tools-1.jpg 620w, https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/firefox-validation-tools-1-300x178.jpg 300w\" data-lazy-sizes=\"(max-width: 620px) 100vw, 620px\" data-lazy-src=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/firefox-validation-tools-1.jpg\" data-was-processed=\"true\" \/><\/a><\/p>\n<p>* * *<\/p>\n<p>2. Firebug<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-13047 size-full lazyloaded\" title=\"firefox-validation-tools-2\" src=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/firefox-validation-tools-2.jpg\" alt=\"firefox-validation-tools\" width=\"620\" height=\"297\" data-lazy-srcset=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/firefox-validation-tools-2.jpg 620w, https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/firefox-validation-tools-2-300x143.jpg 300w\" data-lazy-sizes=\"(max-width: 620px) 100vw, 620px\" data-lazy-src=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/firefox-validation-tools-2.jpg\" data-was-processed=\"true\" \/><\/p>\n<p>* * *<\/p>\n<p>3. CSS validator<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-13051 lazyloaded\" title=\"firefox-validation-tools-3\" src=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/firefox-validation-tools-3.jpg\" alt=\"firefox-validation-tools\" width=\"620\" height=\"218\" data-lazy-srcset=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/firefox-validation-tools-3.jpg 620w, https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/firefox-validation-tools-3-300x105.jpg 300w\" data-lazy-sizes=\"(max-width: 620px) 100vw, 620px\" data-lazy-src=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/firefox-validation-tools-3.jpg\" data-was-processed=\"true\" \/><\/p>\n<p>* * *<\/p>\n<p>4.<span>\u00a0<\/span><a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/addons.mozilla.org\/en-US\/firefox\/addon\/html-validator\/\" target=\"_blank\">HTML Validator<\/a><\/p>\n<p><a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/addons.mozilla.org\/en-US\/firefox\/addon\/html-validator\/\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-13052 lazyloaded\" title=\"firefox-validation-tools-4\" src=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/firefox-validation-tools-4.jpg\" alt=\"firefox-validation-tools\" width=\"620\" height=\"467\" data-lazy-srcset=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/firefox-validation-tools-4.jpg 620w, https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/firefox-validation-tools-4-300x225.jpg 300w\" data-lazy-sizes=\"(max-width: 620px) 100vw, 620px\" data-lazy-src=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/firefox-validation-tools-4.jpg\" data-was-processed=\"true\" \/><\/a><\/p>\n<p>* * *<\/p>\n<p>5. RSS validator<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-13054 size-full lazyloaded\" title=\"firefox-validation-tools-5\" src=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/firefox-validation-tools-5.jpg\" alt=\"free-validation-tools\" width=\"620\" height=\"438\" data-lazy-srcset=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/firefox-validation-tools-5.jpg 620w, https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/firefox-validation-tools-5-300x211.jpg 300w\" data-lazy-sizes=\"(max-width: 620px) 100vw, 620px\" data-lazy-src=\"https:\/\/www.templatemonster.com\/blog\/wp-content\/uploads\/2011\/07\/firefox-validation-tools-5.jpg\" data-was-processed=\"true\" \/><\/p>\n<hr \/>\n<p style=\"text-align: center\"><em>Ten artyku\u0142 zosta\u0142 przet\u0142umaczony z angielskiego. Orygina\u0142 mo\u017cna znale\u017a\u0107 tutaj: <em><a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.templatemonster.com\/blog\/free-tools-validate-html-css-rss-feeds\/\" target=\"_blank\">Free Tools To Validate HTML, CSS &amp; RSS Feeds<\/a>.<\/em><\/em><\/p>\n<hr \/>\n<h2 style=\"text-align: center\">Czytaj tak\u017ce<\/h2>\n<p class=\"title\" style=\"text-align: center\"><a href=\"https:\/\/www.templatemonster.com\/blog\/pl\/5-powodow-dla-ktorych-warto-nauczyc-sie-html-i-css\/\" target=\"_blank\">5 powod\u00f3w, dla kt\u00f3rych warto nauczy\u0107 si\u0119 HTML i CSS<\/a><\/p>\n<p class=\"title\" style=\"text-align: center\"><a href=\"https:\/\/www.templatemonster.com\/blog\/pl\/test-szybkosci-html5\/\" target=\"_blank\">Test szybko\u015bci HTML5: wybieramy platform\u0119 do testowania szybko\u015bci Internetu<\/a><\/p>\n<p class=\"title\" style=\"text-align: center\"><a href=\"https:\/\/www.templatemonster.com\/blog\/pl\/html5-odtwarzacz-wideo\/\" target=\"_blank\">TOP-7: Najlepszy HTML5 odtwarzacz wideo zoptymalizowany pod k\u0105tem web \u015brodowiska<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Online narz\u0119dzia do walidacji Wtyczki do Firefoxa Cz\u0119sto pracowa\u0107 z kodem - to marudna sprawa dla programist\u00f3w i webmaster\u00f3w. I jak wi\u0119kszo\u015b\u0107 z was wie, najtrudniejsza cz\u0119\u015b\u0107 w tym jest aby oczy\u015bci\u0107 kod. Stworzenie pi\u0119knych i dobrze zorganizowanych HTML i CSS dokument\u00f3w mo\u017cna \u0142atwo osi\u0105gn\u0105\u0107 za pomoc\u0105 narz\u0119dzi do walidacji HTML i CSS. Pomog\u0105 Ci [&hellip;]<\/p>\n","protected":false},"author":2098093,"featured_media":1736,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[80],"tags":[66,25,97,67],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.11 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Darmowe narz\u0119dzia do sprawdzania poprawno\u015bci kodu<\/title>\n<meta name=\"description\" content=\"Zebrali\u015bmy list\u0119 popularnych darmowych narz\u0119dzi do walidacji HTML, CSS i RSS.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/monsterspost.com\/pl\/darmowe-narzedzia-do-sprawdzania-poprawnosci-html-css-i-kanalow-rss\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Darmowe narz\u0119dzia do sprawdzania poprawno\u015bci kodu\" \/>\n<meta property=\"og:description\" content=\"Zebrali\u015bmy list\u0119 popularnych darmowych narz\u0119dzi do walidacji HTML, CSS i RSS.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/monsterspost.com\/pl\/darmowe-narzedzia-do-sprawdzania-poprawnosci-html-css-i-kanalow-rss\/\" \/>\n<meta property=\"og:site_name\" content=\"Polski Blog TemplateMonster\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/TemplateMonster.Poland\/\" \/>\n<meta property=\"article:published_time\" content=\"2016-01-18T11:12:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-04-24T07:28:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/monsterspost.com\/pl\/wp-content\/uploads\/sites\/6\/2016\/01\/22-validator.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"900\" \/>\n\t<meta property=\"og:image:height\" content=\"538\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Katarzyna Paw\u0142owska\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@TM_Polska\" \/>\n<meta name=\"twitter:site\" content=\"@TM_Polska\" \/>\n<meta name=\"twitter:label1\" content=\"Napisane przez\" \/>\n\t<meta name=\"twitter:data1\" content=\"Katarzyna Paw\u0142owska\" \/>\n\t<meta name=\"twitter:label2\" content=\"Szacowany czas czytania\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/monsterspost.com\/pl\/darmowe-narzedzia-do-sprawdzania-poprawnosci-html-css-i-kanalow-rss\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/monsterspost.com\/pl\/darmowe-narzedzia-do-sprawdzania-poprawnosci-html-css-i-kanalow-rss\/\"},\"author\":{\"name\":\"Katarzyna 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