{"id":16554,"date":"2022-07-25T16:52:24","date_gmt":"2015-11-26T08:40:00","guid":{"rendered":"https:\/\/123formbuilder.polarbuildingcleaning.net\/docs\/?p=16554"},"modified":"2024-04-19T09:47:38","modified_gmt":"2024-04-19T09:47:38","slug":"what-file-extensions-does-the-file-upload-support-for-web-forms","status":"publish","type":"post","link":"https:\/\/123formbuilder.polarbuildingcleaning.net\/docs\/what-file-extensions-does-the-file-upload-support-for-web-forms\/","title":{"rendered":"What file extensions does the File Upload support on 123FormBuilder?"},"content":{"rendered":"\n<p>123FormBuilder is an online <a href=\"https:\/\/123formbuilder.polarbuildingcleaning.net\/secure-forms-with-file-upload\/\">form builder with file upload<\/a> functionality. Users can collect files from their respondents through form submissions by adding <b>File upload<\/b> fields to the form.<\/p>\n\n\n\n<p>All supported file extensions of the <b>File upload<\/b> field are located in the <b>Validation<\/b> section, within the field&#8217;s options. To allow only certain file extensions to be uploaded, at <b>File types accepted<\/b> use the dropdown list to check the extensions you want to use.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2023\/11\/Screenshot-2023-11-24-at-14.32.07.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"538\" src=\"https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2023\/11\/Screenshot-2023-11-24-at-14.32.07-1024x538.png\" alt=\"FIle\/Image upload types of files accepted\" class=\"wp-image-48060\" srcset=\"https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2023\/11\/Screenshot-2023-11-24-at-14.32.07-1024x538.png 1024w, https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2023\/11\/Screenshot-2023-11-24-at-14.32.07-300x158.png 300w, https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2023\/11\/Screenshot-2023-11-24-at-14.32.07-768x403.png 768w, https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2023\/11\/Screenshot-2023-11-24-at-14.32.07-1536x807.png 1536w, https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2023\/11\/Screenshot-2023-11-24-at-14.32.07.png 1917w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>Moreover, if you need a new file extension, simply click on <b>Add<\/b>.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2023\/11\/image-326.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"538\" src=\"https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2023\/11\/image-326-1024x538.png\" alt=\"Add file extension\" class=\"wp-image-48061\" srcset=\"https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2023\/11\/image-326-1024x538.png 1024w, https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2023\/11\/image-326-300x158.png 300w, https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2023\/11\/image-326-768x403.png 768w, https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2023\/11\/image-326-1536x807.png 1536w, https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2023\/11\/image-326.png 1917w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>Here is a list of the file extensions that the <b>File upload<\/b> field supports:<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>.3gp<\/li>\n\n\n\n<li>.ai<\/li>\n\n\n\n<li>.avi<\/li>\n\n\n\n<li>.bmp<\/li>\n\n\n\n<li>.cat<\/li>\n\n\n\n<li>.cdr<\/li>\n\n\n\n<li>.cod<\/li>\n\n\n\n<li>.cpt<\/li>\n\n\n\n<li>.csv<\/li>\n\n\n\n<li>.dcm<\/li>\n\n\n\n<li>.doc<\/li>\n\n\n\n<li>.docx<\/li>\n\n\n\n<li>.dpt<\/li>\n\n\n\n<li>.dwg<\/li>\n\n\n\n<li>.dxf<\/li>\n\n\n\n<li>.eps<\/li>\n\n\n\n<li>.exp<\/li>\n\n\n\n<li>.flv<\/li>\n\n\n\n<li>.gif<\/li>\n\n\n\n<li>.hpl30<\/li>\n\n\n\n<li>.hwp<\/li>\n\n\n\n<li>.ico<\/li>\n\n\n\n<li>.iges<\/li>\n\n\n\n<li>.igs<\/li>\n\n\n\n<li>.ipt<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>.jpeg<\/li>\n\n\n\n<li>.jpg<\/li>\n\n\n\n<li>.kit<\/li>\n\n\n\n<li>.kmz<\/li>\n\n\n\n<li>.m4a<\/li>\n\n\n\n<li>.mdl<\/li>\n\n\n\n<li>.mobi<\/li>\n\n\n\n<li>.mod<\/li>\n\n\n\n<li>.mov<\/li>\n\n\n\n<li>.mp3<\/li>\n\n\n\n<li>.mp4<\/li>\n\n\n\n<li>.mpeg4<\/li>\n\n\n\n<li>.msg<\/li>\n\n\n\n<li>.oad<\/li>\n\n\n\n<li>.oadx<\/li>\n\n\n\n<li>.odt<\/li>\n\n\n\n<li>.ogg<\/li>\n\n\n\n<li>.org<\/li>\n\n\n\n<li>.ott<\/li>\n\n\n\n<li>.pdf<\/li>\n\n\n\n<li>.png<\/li>\n\n\n\n<li>.pps<\/li>\n\n\n\n<li>.ppsx<\/li>\n\n\n\n<li>.ppt<\/li>\n\n\n\n<li>.pptx<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>.prt<\/li>\n\n\n\n<li>.psd<\/li>\n\n\n\n<li>.pub<\/li>\n\n\n\n<li>.rar<\/li>\n\n\n\n<li>.rtf<\/li>\n\n\n\n<li>.rvt<\/li>\n\n\n\n<li>.slddrw<\/li>\n\n\n\n<li>.sldprt<\/li>\n\n\n\n<li>.step<\/li>\n\n\n\n<li>.stf<\/li>\n\n\n\n<li>.stl<\/li>\n\n\n\n<li>.stp<\/li>\n\n\n\n<li>.tif<\/li>\n\n\n\n<li>.tiff<\/li>\n\n\n\n<li>.txt<\/li>\n\n\n\n<li>.wav<\/li>\n\n\n\n<li>.wmv<\/li>\n\n\n\n<li>.wpd<\/li>\n\n\n\n<li>.wps<\/li>\n\n\n\n<li>.x_t<\/li>\n\n\n\n<li>.xls<\/li>\n\n\n\n<li>.xlsx<\/li>\n\n\n\n<li>.zip<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n<\/div>\n<\/div>\n\n\n\n<p>Additionally, you also have the option to reject certain files from being uploaded on your forms. Just check the <b>File types forbidden<\/b> dropdown list and tick the files that won&#8217;t be accepted on the form.<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2024\/04\/forbidden.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"649\" src=\"https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2024\/04\/forbidden-1024x649.png\" alt=\"file types forbidden\" class=\"wp-image-48623\" style=\"width:770px;height:auto\" srcset=\"https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2024\/04\/forbidden-1024x649.png 1024w, https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2024\/04\/forbidden-300x190.png 300w, https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2024\/04\/forbidden-768x487.png 768w, https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2024\/04\/forbidden.png 1257w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>Similar to the <em>File types accepted<\/em> list, here you can also <b>Add<\/b> new extensions that your form shouldn&#8217;t accept.<\/p>\n\n\n\n<p>When your form respondents upload a file extension that hasn&#8217;t been accepted, they will encounter the following error message:<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2021\/10\/FileTypeError-1.png\"><img loading=\"lazy\" decoding=\"async\" width=\"596\" height=\"247\" src=\"https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2021\/10\/FileTypeError-1.png\" alt=\"\" class=\"wp-image-40901\" srcset=\"https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2021\/10\/FileTypeError-1.png 596w, https:\/\/cdn.marketing123.123formbuilder.com\/wp-content\/uploads\/sites\/3\/2021\/10\/FileTypeError-1-300x124.png 300w\" sizes=\"auto, (max-width: 596px) 100vw, 596px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p>To prevent them from receiving this error popup message, we recommend mentioning the accepted file types in the File upload fields <b>Instructions<\/b> box.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-wide\" \/>\n\n\n\n<p><b>Related articles<\/b><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/123formbuilder.polarbuildingcleaning.net\/docs\/how-can-form-users-upload-multiple-files-on-my-web-form\/\">How can form users upload multiple files on my form?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/123formbuilder.polarbuildingcleaning.net\/docs\/how-to-manage-file-uploads-from-online-forms\/\">How to manage file uploads from online forms?<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>123FormBuilder is an online form builder with file upload functionality. Users can collect files from their respondents through form submissions by adding File upload fields to the form. All supported file extensions of the File upload field are located in the Validation section, within the field&#8217;s options. To allow only certain file extensions to be [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":-1,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[127],"tags":[1150,1146,1148,1149,1147],"class_list":["post-16554","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uploads","tag-add-new-extension","tag-file-extensions","tag-file-types-accepted","tag-file-types-forbidden","tag-file-upload-field"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.2 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Help: File Upload File extensions | 123FormBuilder<\/title>\n<meta name=\"description\" content=\"Here is a guide of the file extensions that the File upload field supports and how to allow only some of them on your file upload forms.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/123formbuilder.polarbuildingcleaning.net\/docs\/what-file-extensions-does-the-file-upload-support-for-web-forms\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What file extensions does the File Upload support on 123FormBuilder?\" \/>\n<meta property=\"og:description\" content=\"Here is a guide of the file extensions that the File upload field supports and how to allow only some of them on your file upload forms.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/123formbuilder.polarbuildingcleaning.net\/docs\/what-file-extensions-does-the-file-upload-support-for-web-forms\/\" \/>\n<meta property=\"og:site_name\" content=\"123FormBuilder Knowledge Base\" \/>\n<meta property=\"article:published_time\" 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