{"id":1012,"date":"2024-05-07T11:49:18","date_gmt":"2024-05-07T11:49:18","guid":{"rendered":"https:\/\/kb.shortpixel.com\/docs\/the-online-image-compressor-is-adding-a-number-to-the-filename-why\/"},"modified":"2025-08-27T08:37:27","modified_gmt":"2025-08-27T08:37:27","password":"","slug":"the-online-image-compressor-is-adding-a-number-to-the-filename-why","status":"publish","type":"docs","link":"https:\/\/kb.shortpixel.com\/knowledge-base\/article\/the-online-image-compressor-is-adding-a-number-to-the-filename-why\/","title":{"rendered":"The online image compressor is adding a number to the filename, why?"},"content":{"rendered":"\n<p>If you happen to upload some image files to our <a href=\"https:\/\/shortpixel.com\/online-image-compression\" target=\"_blank\" rel=\"noopener\">online image optimizer<\/a> and the optimized file is returned with a trailing number, there is a simple explanation for this: <strong>it is a technical and privacy measure<\/strong>.<\/p>\n\n\n\n<p>Le us say say you upload an image with the name &#8220;example.jpg&#8221;. In the next minutes, every image uploaded with the same name will be suffixed. So, if another user after you uploads another image with the name &#8220;example.jpg&#8221; from their computer, it will be downloaded &#8220;example_1.jpg&#8221;. Otherwise, they would download <strong>your<\/strong> image.<\/p>\n\n\n\n<p>If you have multiple images named &#8220;example.jpg&#8221; on your computer and upload them all at the same time, the downloads will be named &#8220;example_1.jpg&#8221;, &#8220;example_2.jpg&#8221;, and so on.<\/p>\n\n\n\n<p>To avoid this behavior, you have 2 options:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Wait a few\u00a0minutes between uploads.<\/li>\n\n\n\n<li>Rename your files to something different and unique for each file before uploading.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>If you happen to upload some image files to our online image optimizer and the optimized file is returned with a trailing number, there is a simple explanation for this: it is a technical and privacy measure. Le us say say you upload an image with the name &#8220;example.jpg&#8221;. In the next minutes, every image [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"doc_category":[54],"glossaries":[],"doc_tag":[],"class_list":["post-1012","docs","type-docs","status-publish","hentry","doc_category-shortpixel-online-compressor"],"blocksy_meta":[],"year_month":"2026-04","word_count":150,"total_views":"1314","reactions":{"happy":"0","normal":"0","sad":"0"},"author_info":{"name":"admin","author_nicename":"admin_mdli53m5","author_url":"https:\/\/kb.shortpixel.com\/author\/admin_mdli53m5\/"},"doc_category_info":[{"term_name":"ShortPixel Online Compressor","term_url":"https:\/\/kb.shortpixel.com\/knowledge-base\/category\/shortpixel-online-compressor\/"}],"doc_tag_info":[],"knowledge_base_info":[],"knowledge_base_slug":[],"_links":{"self":[{"href":"https:\/\/kb.shortpixel.com\/wp-json\/wp\/v2\/docs\/1012","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kb.shortpixel.com\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/kb.shortpixel.com\/wp-json\/wp\/v2\/types\/docs"}],"author":[{"embeddable":true,"href":"https:\/\/kb.shortpixel.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kb.shortpixel.com\/wp-json\/wp\/v2\/comments?post=1012"}],"version-history":[{"count":1,"href":"https:\/\/kb.shortpixel.com\/wp-json\/wp\/v2\/docs\/1012\/revisions"}],"predecessor-version":[{"id":1936,"href":"https:\/\/kb.shortpixel.com\/wp-json\/wp\/v2\/docs\/1012\/revisions\/1936"}],"wp:attachment":[{"href":"https:\/\/kb.shortpixel.com\/wp-json\/wp\/v2\/media?parent=1012"}],"wp:term":[{"taxonomy":"doc_category","embeddable":true,"href":"https:\/\/kb.shortpixel.com\/wp-json\/wp\/v2\/doc_category?post=1012"},{"taxonomy":"glossaries","embeddable":true,"href":"https:\/\/kb.shortpixel.com\/wp-json\/wp\/v2\/glossaries?post=1012"},{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/kb.shortpixel.com\/wp-json\/wp\/v2\/doc_tag?post=1012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}