{"id":12430,"date":"2025-11-27T17:12:14","date_gmt":"2025-11-27T08:12:14","guid":{"rendered":"https:\/\/rakkoserver.com\/plus\/?p=11931"},"modified":"2025-11-27T17:12:14","modified_gmt":"2025-11-27T08:12:14","slug":"tool-svg-encode","status":"publish","type":"post","link":"https:\/\/rakkokeyword.com\/techo\/tool-svg-encode\/","title":{"rendered":"SVG\u30a8\u30f3\u30b3\u30fc\u30c9\u30c4\u30fc\u30eb"},"content":{"rendered":"\n<div id=\"svgenc-tool-wrapper\">\n  <style>\n    #svgenc-tool-wrapper {\n      width: 100%;\n      max-width: 720px;\n      margin: 0 auto;\n      \/* \u5916\u67a0\u306b border \/ padding \u306f\u4ed8\u3051\u306a\u3044 *\/\n    }\n    #svgenc-tool-wrapper * {\n      box-sizing: border-box;\n      font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, \"Noto Sans JP\", sans-serif;\n    }\n    #svgenc-tool {\n      width: 100%;\n      background-color: #ffffff;\n      color: #222222;\n    }\n    .svgenc-inner {\n      padding: 12px 0;\n    }\n    .svgenc-title {\n      font-size: 18px;\n      font-weight: 600;\n      margin: 0 0 12px 0;\n      color: #13284B;\n    }\n    .svgenc-description {\n      font-size: 13px;\n      color: #555555;\n      margin: 0 0 16px 0;\n      line-height: 1.6;\n    }\n    .svgenc-section-label {\n      font-size: 13px;\n      font-weight: 600;\n      margin: 0 0 6px 0;\n      color: #333333;\n    }\n    .svgenc-small-note {\n      font-size: 11px;\n      color: #777777;\n      margin: 4px 0 0 0;\n    }\n    .svgenc-input-section {\n      margin-bottom: 16px;\n    }\n    .svgenc-dropzone {\n      border: 1px solid #dddddd;\n      border-radius: 4px;\n      padding: 8px;\n      background-color: #fafafa;\n      position: relative;\n      transition: background-color 0.15s ease, border-color 0.15s ease;\n    }\n    .svgenc-dropzone.svgenc-dropzone--active {\n      background-color: #f0f8ff;\n      border-color: #13284B;\n    }\n    #svgenc-input-textarea {\n      width: 100%;\n      min-height: 140px;\n      border: none;\n      resize: vertical;\n      padding: 8px;\n      font-family: \"SFMono-Regular\", Menlo, Consolas, \"Liberation Mono\", \"Courier New\", monospace;\n      font-size: 12px;\n      line-height: 1.5;\n      background-color: #ffffff;\n      color: #222222;\n      outline: none;\n    }\n    #svgenc-input-textarea::placeholder {\n      color: #aaaaaa;\n    }\n    .svgenc-file-row {\n      display: flex;\n      flex-wrap: wrap;\n      align-items: center;\n      gap: 8px;\n      margin-top: 8px;\n    }\n    #svgenc-file-input {\n      display: none;\n    }\n    .svgenc-button {\n      appearance: none;\n      border: none;\n      border-radius: 4px;\n      padding: 6px 12px;\n      font-size: 12px;\n      line-height: 1.4;\n      cursor: pointer;\n      background-color: #007cba;\n      color: #ffffff;\n      transition: opacity 0.15s ease, background-color 0.15s ease;\n      white-space: nowrap;\n    }\n    .svgenc-button:hover:not(:disabled) {\n      background-color: #005f8a;\n    }\n    .svgenc-button:disabled {\n      opacity: 0.5;\n      cursor: default;\n    }\n    .svgenc-button-secondary {\n      background-color: #f5f5f5;\n      color: #333333;\n      border: 1px solid #cccccc;\n    }\n    .svgenc-button-secondary:hover:not(:disabled) {\n      background-color: #e8e8e8;\n    }\n    .svgenc-file-name {\n      font-size: 12px;\n      color: #555555;\n      overflow: hidden;\n      text-overflow: ellipsis;\n      white-space: nowrap;\n    }\n    .svgenc-options {\n      margin-bottom: 12px;\n    }\n    .svgenc-options-group {\n      margin-bottom: 6px;\n    }\n    .svgenc-options-title {\n      font-size: 12px;\n      font-weight: 600;\n      margin: 0 0 4px 0;\n      color: #333333;\n    }\n    .svgenc-radio-group {\n      display: flex;\n      flex-wrap: wrap;\n      gap: 8px;\n    }\n    .svgenc-radio {\n      font-size: 12px;\n      color: #333333;\n      display: flex;\n      align-items: center;\n      gap: 4px;\n    }\n    .svgenc-radio input[type=\"radio\"] {\n      margin: 0;\n    }\n    .svgenc-output-and-preview {\n      display: flex;\n      flex-direction: column;\n      gap: 12px;\n    }\n    @media (min-width: 768px) {\n      .svgenc-output-and-preview {\n        flex-direction: row;\n      }\n      .svgenc-output-block {\n        flex: 3;\n      }\n      .svgenc-preview-block {\n        flex: 2;\n      }\n    }\n    .svgenc-output-block,\n    .svgenc-preview-block {\n      border: 1px solid #dddddd;\n      border-radius: 4px;\n      padding: 8px;\n      background-color: #ffffff;\n    }\n    .svgenc-output-header {\n      display: flex;\n      align-items: center;\n      justify-content: space-between;\n      gap: 8px;\n      margin-bottom: 4px;\n    }\n    .svgenc-section-title {\n      font-size: 13px;\n      font-weight: 600;\n      margin: 0;\n      color: #13284B;\n    }\n    .svgenc-output-actions {\n      display: flex;\n      gap: 6px;\n    }\n    #svgenc-output-textarea {\n      width: 100%;\n      min-height: 120px;\n      font-family: \"SFMono-Regular\", Menlo, Consolas, \"Liberation Mono\", \"Courier New\", monospace;\n      font-size: 12px;\n      line-height: 1.5;\n      border: 1px solid #dddddd;\n      border-radius: 4px;\n      padding: 8px;\n      resize: vertical;\n      background-color: #f9f9f9;\n      color: #222222;\n    }\n    .svgenc-preview-toolbar {\n      display: flex;\n      align-items: center;\n      justify-content: space-between;\n      gap: 8px;\n      margin-bottom: 6px;\n      flex-wrap: wrap;\n    }\n    .svgenc-preview-bg-buttons {\n      display: flex;\n      gap: 4px;\n    }\n    .svgenc-preview-bg-btn {\n      appearance: none;\n      border-radius: 999px;\n      border: 1px solid #cccccc;\n      padding: 3px 8px;\n      font-size: 11px;\n      cursor: pointer;\n      background-color: #f5f5f5;\n      color: #333333;\n      transition: background-color 0.15s ease, border-color 0.15s ease;\n    }\n    .svgenc-preview-bg-btn:hover {\n      background-color: #e8e8e8;\n    }\n    .svgenc-preview-bg-btn.svgenc-preview-bg-btn--active {\n      border-color: #007cba;\n      background-color: #e5f3fb;\n      color: #13284B;\n    }\n    #svgenc-preview-box {\n      width: 100%;\n      height: 180px;\n      border-radius: 4px;\n      border: 1px solid #dddddd;\n      background-color: #ffffff;\n      background-repeat: no-repeat;\n      background-size: contain;\n      background-position: center;\n      position: relative;\n      overflow: hidden;\n    }\n    .svgenc-preview-placeholder {\n      position: absolute;\n      inset: 0;\n      display: flex;\n      align-items: center;\n      justify-content: center;\n      font-size: 12px;\n      color: #999999;\n      text-align: center;\n      padding: 0 8px;\n      pointer-events: none;\n      background: transparent;\n    }\n    .svgenc-file-info {\n      margin-top: 6px;\n      font-size: 11px;\n      color: #555555;\n      line-height: 1.5;\n    }\n    .svgenc-file-info p {\n      margin: 0;\n    }\n    .svgenc-error {\n      margin: 6px 0 0 0;\n      font-size: 11px;\n      color: #cc0000;\n    }\n    .svgenc-toast {\n      position: fixed;\n      z-index: 9999;\n      bottom: 16px;\n      left: 50%;\n      transform: translateX(-50%);\n      padding: 6px 12px;\n      border-radius: 4px;\n      background-color: #333333;\n      color: #ffffff;\n      font-size: 12px;\n      opacity: 0;\n      pointer-events: none;\n      transition: opacity 0.2s ease;\n    }\n    .svgenc-toast--visible {\n      opacity: 1;\n    }\n    .svgenc-helper-text {\n      font-size: 11px;\n      color: #777777;\n      margin: 4px 0 0 0;\n    }\n  <\/style>\n\n  <div id=\"svgenc-tool\">\n    <div class=\"svgenc-inner\">\n      <p class=\"svgenc-description\">\n        SVG\u30b3\u30fc\u30c9\u3092\u8cbc\u308a\u4ed8\u3051\u308b\u304b\u3001SVG\u30d5\u30a1\u30a4\u30eb\u3092\u30c9\u30ed\u30c3\u30d7\uff0f\u9078\u629e\u3059\u308b\u3068\u3001CSS\u3084HTML\u3067\u305d\u306e\u307e\u307e\u4f7f\u3048\u308b\n        <span style=\"font-family: SFMono-Regular, Menlo, Consolas, 'Liberation Mono', 'Courier New', monospace;\">data URI<\/span>\n        \u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u751f\u6210\u3057\u307e\u3059\u3002Base64 \/ URL\u30a8\u30f3\u30b3\u30fc\u30c9\u306e\u4e21\u65b9\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\n      <\/p>\n\n      <div class=\"svgenc-input-section\">\n        <p class=\"svgenc-section-label\">1. SVG\u5165\u529b<\/p>\n        <div id=\"svgenc-dropzone\" class=\"svgenc-dropzone\">\n          <textarea id=\"svgenc-input-textarea\" placeholder=\"\u3053\u3053\u306bSVG\u30b3\u30fc\u30c9\u3092\u8cbc\u308a\u4ed8\u3051\u3001\u307e\u305f\u306fSVG\u30d5\u30a1\u30a4\u30eb\u3092\u30c9\u30e9\u30c3\u30b0\uff06\u30c9\u30ed\u30c3\u30d7\u3057\u3066\u304f\u3060\u3055\u3044\" autocomplete=\"off\" autocapitalize=\"off\" spellcheck=\"false\"><\/textarea>\n          <div class=\"svgenc-file-row\">\n            <button type=\"button\" id=\"svgenc-file-button\" class=\"svgenc-button svgenc-button-secondary\">SVG\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e<\/button>\n            <input type=\"file\" id=\"svgenc-file-input\" accept=\".svg,image\/svg+xml\">\n            <span id=\"svgenc-file-name\" class=\"svgenc-file-name\">\u30d5\u30a1\u30a4\u30eb\u672a\u9078\u629e<\/span>\n          <\/div>\n          <p class=\"svgenc-small-note\">\n            \u203b \u5927\u304d\u306aSVG\u30d5\u30a1\u30a4\u30eb\u306f\u30b3\u30fc\u30c9\u3082\u9577\u304f\u306a\u308a\u3001CSS\u304c\u91cd\u304f\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\n          <\/p>\n        <\/div>\n      <\/div>\n\n      <div class=\"svgenc-options\">\n        <p class=\"svgenc-section-label\">2. \u30a8\u30f3\u30b3\u30fc\u30c9\u8a2d\u5b9a<\/p>\n\n        <div class=\"svgenc-options-group\">\n          <p class=\"svgenc-options-title\">\u30a8\u30f3\u30b3\u30fc\u30c9\u65b9\u5f0f<\/p>\n          <div class=\"svgenc-radio-group\">\n            <label class=\"svgenc-radio\">\n              <input type=\"radio\" name=\"svgenc-encode-method\" value=\"base64\" checked>\n              <span>Base64\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u30fb\u4e00\u822c\u7684\u3067\u4e92\u63db\u6027\u304c\u9ad8\u3044\uff09<\/span>\n            <\/label>\n            <label class=\"svgenc-radio\">\n              <input type=\"radio\" name=\"svgenc-encode-method\" value=\"url\">\n              <span>URL\u30a8\u30f3\u30b3\u30fc\u30c9\uff08%3Csvg\u2026 \u5f62\u5f0f\u30fb\u8efd\u91cf\u306b\u306a\u308a\u3084\u3059\u3044\uff09<\/span>\n            <\/label>\n          <\/div>\n        <\/div>\n\n        <div class=\"svgenc-options-group\">\n          <p class=\"svgenc-options-title\">\u51fa\u529b\u69cb\u6587<\/p>\n          <div class=\"svgenc-radio-group\">\n            <label class=\"svgenc-radio\">\n              <input type=\"radio\" name=\"svgenc-output-structure\" value=\"css\" checked>\n              <span>background-image: url(\u2018\u2026\u2019);\uff08CSS\u7528\u30fb\u63a8\u5968\uff09<\/span>\n            <\/label>\n            <label class=\"svgenc-radio\">\n              <input type=\"radio\" name=\"svgenc-output-structure\" value=\"data\">\n              <span>data:image\/svg+xml\u2026\uff08\u30c7\u30fc\u30bfURI\u306e\u307f\u30fbimg\u8981\u7d20\u306esrc\u306a\u3069\u306b\uff09<\/span>\n            <\/label>\n          <\/div>\n        <\/div>\n      <\/div>\n\n      <div class=\"svgenc-output-and-preview\">\n        <div class=\"svgenc-output-block\">\n          <div class=\"svgenc-output-header\">\n            <p class=\"svgenc-section-title\">3. \u5909\u63db\u5f8c\u30b3\u30fc\u30c9<\/p>\n            <div class=\"svgenc-output-actions\">\n              <button type=\"button\" id=\"svgenc-copy-button\" class=\"svgenc-button\" disabled>\u30b3\u30d4\u30fc<\/button>\n              <button type=\"button\" id=\"svgenc-clear-button\" class=\"svgenc-button svgenc-button-secondary\">\u30af\u30ea\u30a2<\/button>\n            <\/div>\n          <\/div>\n          <textarea id=\"svgenc-output-textarea\" readonly placeholder=\"\u3053\u3053\u306b\u5909\u63db\u5f8c\u306e\u30b3\u30fc\u30c9\u304c\u8868\u793a\u3055\u308c\u307e\u3059\"><\/textarea>\n          <p class=\"svgenc-helper-text\">\n            \u203b \u30b3\u30d4\u30fc\u30dc\u30bf\u30f3\u3067\u5168\u4f53\u3092\u30b3\u30d4\u30fc\u3057\u3001CSS\u30d5\u30a1\u30a4\u30eb\u3084style\u5c5e\u6027\u30fbimg\u8981\u7d20\u306a\u3069\u306b\u8cbc\u308a\u4ed8\u3051\u3066\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\n          <\/p>\n        <\/div>\n\n        <div class=\"svgenc-preview-block\">\n          <div class=\"svgenc-preview-toolbar\">\n            <p class=\"svgenc-section-title\">\u30d7\u30ec\u30d3\u30e5\u30fc<\/p>\n            <div class=\"svgenc-preview-bg-buttons\" aria-label=\"\u30d7\u30ec\u30d3\u30e5\u30fc\u80cc\u666f\u8272\">\n              <button type=\"button\" class=\"svgenc-preview-bg-btn svgenc-preview-bg-btn--active\" data-svgenc-bg=\"white\">\u767d<\/button>\n              <button type=\"button\" class=\"svgenc-preview-bg-btn\" data-svgenc-bg=\"black\">\u9ed2<\/button>\n            <\/div>\n          <\/div>\n          <div id=\"svgenc-preview-box\">\n            <div id=\"svgenc-preview-placeholder\" class=\"svgenc-preview-placeholder\">\n              \u5909\u63db\u5f8c\u306e\u80cc\u666f\u753b\u50cf\u30d7\u30ec\u30d3\u30e5\u30fc\u304c\u3053\u3053\u306b\u8868\u793a\u3055\u308c\u307e\u3059\n            <\/div>\n          <\/div>\n          <div class=\"svgenc-file-info\">\n            <p>\u5143\u30d5\u30a1\u30a4\u30eb \/ \u5165\u529b\u30b5\u30a4\u30ba: <span id=\"svgenc-source-info\">\u2013<\/span><\/p>\n            <p>\u5909\u63db\u5f8c\u30b3\u30fc\u30c9\u6587\u5b57\u6570: <span id=\"svgenc-encoded-info\">\u2013<\/span><\/p>\n          <\/div>\n          <p id=\"svgenc-error-message\" class=\"svgenc-error\"><\/p>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n\n  <div id=\"svgenc-toast\" class=\"svgenc-toast\"><\/div>\n\n\n\n<p>\u3053\u306e\u300cSVG\u30a8\u30f3\u30b3\u30fc\u30c9\u30c4\u30fc\u30eb\u300d\u306f\u3001SVG\u753b\u50cf\u3092Base64\u307e\u305f\u306fURL\u30a8\u30f3\u30b3\u30fc\u30c9\u3067\u6271\u3044\u3084\u3059\u3044\u6587\u5b57\u5217\u30c7\u30fc\u30bf\u306b\u5909\u63db\u3059\u308bWEB\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<p>Web\u30da\u30fc\u30b8\u306eCSS\u3084HTML\u306b\u76f4\u63a5\u57cb\u3081\u8fbc\u307f\u305f\u3044\u3068\u304d\u306b\u4fbf\u5229\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-0\">\u3053\u306e\u30c4\u30fc\u30eb\u3067\u3067\u304d\u308b\u3053\u3068<\/h2>\n\n\n\n<p>\u3053\u306e\u30c4\u30fc\u30eb\u3067\u306f\u3001\u304a\u624b\u6301\u3061\u306eSVG\u753b\u50cf\uff08\u30d9\u30af\u30bf\u30fc\u753b\u50cf\uff09\u3092Web\u30b5\u30a4\u30c8\u4e0a\u3067\u4f7f\u3048\u308b\u3055\u307e\u3056\u307e\u306a\u5f62\u5f0f\u306b\u5909\u63db\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>2\u7a2e\u985e\u306e\u30a8\u30f3\u30b3\u30fc\u30c9\u65b9\u5f0f\u306b\u5bfe\u5fdc<\/strong> \u4e00\u822c\u7684\u306a\u300cBase64\u300d\u5f62\u5f0f\u3060\u3051\u3067\u306a\u304f\u3001\u3088\u308a\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u8efd\u91cf\u306b\u306a\u308a\u3084\u3059\u3044\u300cURL\u30a8\u30f3\u30b3\u30fc\u30c9\uff08\u30d1\u30fc\u30bb\u30f3\u30c8\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\uff09\u300d\u5f62\u5f0f\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>CSS\u5f62\u5f0f\u3067\u30b3\u30fc\u30c9\u3092\u51fa\u529b<\/strong> CSS\u30d5\u30a1\u30a4\u30eb\u306b\u305d\u306e\u307e\u307e\u8cbc\u308a\u4ed8\u3051\u3089\u308c\u308b <code>background-image: url(...)<\/code> \u306e\u5f62\u5f0f\u3067\u30b3\u30fc\u30c9\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002<code>src<\/code> \u5c5e\u6027\u7528\u306e\u30b3\u30fc\u30c9\u306e\u307f\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30d7\u30ec\u30d3\u30e5\u30fc<\/strong> \u5909\u63db\u3055\u308c\u305f\u30b3\u30fc\u30c9\u304c\u5b9f\u969b\u306b\u753b\u50cf\u3068\u3057\u3066\u3069\u3046\u8868\u793a\u3055\u308c\u308b\u304b\u3092\u305d\u306e\u5834\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u80cc\u666f\u8272\u306f\u300c\u767d\u30fb\u9ed2\u300d\u304b\u3089\u5207\u308a\u66ff\u3048\u3089\u308c\u308b\u305f\u3081\u3001\u767d\u3044\u30a2\u30a4\u30b3\u30f3\u306a\u3069\u306e\u8996\u8a8d\u6027\u3082\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-1\">\u4f7f\u3044\u65b9\u306e3\u30b9\u30c6\u30c3\u30d7<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">1. 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URL\u30a8\u30f3\u30b3\u30fc\u30c9\u306e\u4e21\u65b9\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002 1. 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