{"id":199,"date":"2026-05-28T22:05:56","date_gmt":"2026-05-28T22:05:56","guid":{"rendered":"https:\/\/convert.forethought-studio.com\/image-to-base64\/"},"modified":"2026-06-11T18:10:36","modified_gmt":"2026-06-11T18:10:36","slug":"image-to-base64","status":"publish","type":"page","link":"https:\/\/www.forethought-studio.com\/convert\/image-to-base64\/","title":{"rendered":"Convert Image to Base64 Data URL in your browser"},"content":{"rendered":"<p>Generate a <code>data:image\/...;base64<\/code> string from an image file. DropFormat reads the file in your browser with <code>FileReader.readAsDataURL()<\/code>, so the image bytes never leave your device.<\/p>\n<div class=\"dropformat-mount\" data-format=\"image-to-base64\"><div class=\"dropformat-dropzone dft-skeleton\" aria-hidden=\"true\"><p class=\"ec-dropzone-prompt\">Drop an image here, or <button type=\"button\" class=\"ec-pick-btn\" disabled>choose files<\/button><\/p><p class=\"ec-status\"><\/p><\/div><div class=\"df-loading-overlay\" role=\"status\" aria-live=\"polite\"><span class=\"df-loading-overlay-spinner\" aria-hidden=\"true\"><\/span><span class=\"df-loading-overlay-label\">Loading converter...<\/span><\/div><noscript><p class=\"df-noscript-message\">This converter requires JavaScript in your browser.<\/p><\/noscript><\/div>\n<p>This page is for developer workflows: inline test fixtures, CSS prototypes, HTML emails, quick API payload checks, and bug reports that need a compact image sample. The output is the complete Data URL, including the MIME type prefix.<\/p>\n<h2>What the output contains<\/h2>\n<p>The tool keeps the browser-generated Data URL intact. For a PNG, the string starts with <code>data:image\/png;base64,<\/code>. For JPG, WebP, SVG, GIF, AVIF, BMP, ICO, HEIC, or TIFF input, the browser includes the file&#8217;s declared image MIME type in the prefix.<\/p>\n<p>Use the text output when you need the full Data URL. If an API expects only the base64 payload, remove everything through the first comma.<\/p>\n<h2>Local by design<\/h2>\n<p>Most image-to-base64 utilities upload the file before encoding it. DropFormat does the trivial browser-native operation directly in the tab and gives you the text result without a server round trip.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Generate a data:image\/&#8230;;base64 string from an image file. DropFormat reads the file in your browser with FileReader.readAsDataURL(), so the image bytes never leave your device. This page is for developer workflows: inline test fixtures, CSS prototypes, HTML emails, quick API payload checks, and bug reports that need a compact image sample. The output is the [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-199","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.forethought-studio.com\/convert\/wp-json\/wp\/v2\/pages\/199","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.forethought-studio.com\/convert\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.forethought-studio.com\/convert\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/www.forethought-studio.com\/convert\/wp-json\/wp\/v2\/comments?post=199"}],"version-history":[{"count":1,"href":"https:\/\/www.forethought-studio.com\/convert\/wp-json\/wp\/v2\/pages\/199\/revisions"}],"predecessor-version":[{"id":244,"href":"https:\/\/www.forethought-studio.com\/convert\/wp-json\/wp\/v2\/pages\/199\/revisions\/244"}],"wp:attachment":[{"href":"https:\/\/www.forethought-studio.com\/convert\/wp-json\/wp\/v2\/media?parent=199"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}