{"id":4344,"date":"2026-04-20T21:43:46","date_gmt":"2026-04-20T18:43:46","guid":{"rendered":"https:\/\/demensdeum.com\/blog\/2026\/04\/20\/local-ai-image-generator\/"},"modified":"2026-04-20T21:57:35","modified_gmt":"2026-04-20T18:57:35","slug":"local-ai-image-generator","status":"publish","type":"post","link":"https:\/\/demensdeum.com\/blog\/fr\/2026\/04\/20\/local-ai-image-generator\/","title":{"rendered":"G\u00e9n\u00e9ration d&#8217;images locales\u00a0: mod\u00e8le ComfyUI et FLUX"},"content":{"rendered":"<p>De nos jours, vous n&#8217;avez plus besoin de recourir aux services cloud : vous pouvez g\u00e9n\u00e9rer des images de haute qualit\u00e9 enti\u00e8rement sur votre propre mat\u00e9riel. Dans cet article, je vais d\u00e9crire comment ex\u00e9cuter le mod\u00e8le FLUX moderne localement sur votre ordinateur \u00e0 l&#8217;aide de <b>ComfyUI<\/b>.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/demensdeum.com\/blog\/wp-content\/uploads\/2026\/04\/comfyui_flux_demo.jpg\"\/><\/p>\n<p>ComfyUI utilise une architecture bas\u00e9e sur les n\u0153uds. Cela vous permet de\u00a0:<br \/>\n&#8211; Contr\u00f4lez totalement chaque \u00e9tape de la g\u00e9n\u00e9ration.<br \/>\n&#8211; Partagez facilement des \u00ab\u00a0workflows\u00a0\u00bb pr\u00eats \u00e0 l&#8217;emploi<\/p>\n<p>FLUX est un grand mod\u00e8le, la configuration mat\u00e9rielle requise est donc sup\u00e9rieure \u00e0 celle de SD 1.5 ou SDXL\u00a0:<br \/>\n&#8211; <b>Carte vid\u00e9o (GPU)\u00a0:<\/b> Nvidia RTX avec 12 Go de VRAM ou plus (pour un travail confortable). Si vous disposez de 8 Go ou moins, vous devrez utiliser les versions quantifi\u00e9es (GGUF ou NF4).<br \/>\n&#8211; <b>M\u00e9moire vive (RAM)\u00a0:<\/b> minimum 16\u00a0Go (de pr\u00e9f\u00e9rence 32\u00a0Go et plus).<br \/>\n&#8211; <b>Espace disque<\/b>\u00a0: environ 20 \u00e0 50\u00a0Go pour les mod\u00e8les et les composants.<\/p>\n<p>Le moyen le plus simple de d\u00e9marrer FLUX est d&#8217;utiliser un mod\u00e8le pr\u00eat \u00e0 l&#8217;emploi. Recherchez simplement le texte de flux \u00e0 image dans la fen\u00eatre des flux de travail et installez-le.<\/p>\n<p>\u00c9crivez une invite en anglais dans le n\u0153ud \u00ab Text to Image (Flux.1 Dev) \u00bb, s\u00e9lectionnez la r\u00e9solution (FLUX fonctionne bien avec 1024 x 1024 et m\u00eame plus) et appuyez sur <b>RUN<\/b>.<\/p>\n<p>La premi\u00e8re g\u00e9n\u00e9ration peut prendre du temps car les mod\u00e8les seront charg\u00e9s dans la m\u00e9moire de la carte vid\u00e9o.<\/p>\n<p><a href=\"https:\/\/github.com\/comfyanonymous\/ComfyUI\" rel=\"noopener\" target=\"_blank\">https:\/\/github.com\/comfyanonymous\/ComfyUI<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>De nos jours, vous n&#8217;avez plus besoin de recourir aux services cloud : vous pouvez g\u00e9n\u00e9rer des images de haute qualit\u00e9 enti\u00e8rement sur votre propre mat\u00e9riel. Dans cet article, je vais d\u00e9crire comment ex\u00e9cuter le mod\u00e8le FLUX moderne localement sur votre ordinateur \u00e0 l&#8217;aide de ComfyUI. ComfyUI utilise une architecture bas\u00e9e sur les n\u0153uds. Cela<a class=\"more-link\" href=\"https:\/\/demensdeum.com\/blog\/fr\/2026\/04\/20\/local-ai-image-generator\/\">Continue reading <span class=\"screen-reader-text\">&#8220;G\u00e9n\u00e9ration d&#8217;images locales\u00a0: mod\u00e8le ComfyUI et FLUX&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[61],"tags":[],"class_list":["post-4344","post","type-post","status-publish","format-standard","hentry","category-techie","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"fr","enabled_languages":["en","ru","zh","de","fr","ja","pt"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false}}},"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/demensdeum.com\/blog\/fr\/wp-json\/wp\/v2\/posts\/4344","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/demensdeum.com\/blog\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/demensdeum.com\/blog\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/fr\/wp-json\/wp\/v2\/comments?post=4344"}],"version-history":[{"count":3,"href":"https:\/\/demensdeum.com\/blog\/fr\/wp-json\/wp\/v2\/posts\/4344\/revisions"}],"predecessor-version":[{"id":4347,"href":"https:\/\/demensdeum.com\/blog\/fr\/wp-json\/wp\/v2\/posts\/4344\/revisions\/4347"}],"wp:attachment":[{"href":"https:\/\/demensdeum.com\/blog\/fr\/wp-json\/wp\/v2\/media?parent=4344"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/fr\/wp-json\/wp\/v2\/categories?post=4344"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/fr\/wp-json\/wp\/v2\/tags?post=4344"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}