{"id":170754,"date":"2021-07-29T12:01:28","date_gmt":"2021-07-29T16:01:28","guid":{"rendered":"https:\/\/en.tsc-stage.co\/learn\/tutorials\/suppression-arriere-plan\/"},"modified":"2025-12-18T08:01:27","modified_gmt":"2025-12-18T13:01:27","slug":"suppression-arriere-plan","status":"publish","type":"tutorial","link":"https:\/\/fr.tsc-stage.co\/learn\/tutoriels\/snagit\/suppression-arriere-plan\/","title":{"rendered":"Suppression de l\u2019arri\u00e8re-plan"},"content":{"rendered":"<div id=\"bsf_rt_marker\"><\/div>\n<p>Snagit offre plusieurs fa\u00e7ons de supprimer l\u2019arri\u00e8re-plan ou la couleur d\u2019arri\u00e8re-plan d\u2019une image pour les remplacer par un fond transparent.<\/p>\n\n<div class=\"tip tip-snagit\">\n\t<p>Conseil\u00a0: commencez avec un canevas transparent.<\/p>\n\t<p>Choisissez le <strong>menu Image\u00a0> Couleur du canevas<\/strong> (Windows) ou <strong>Modifier la couleur du canevas<\/strong> (Mac). Cliquez sur l\u2019aper\u00e7u de la couleur du canevas, choisissez l\u2019option Transparent (motif en damier), puis cliquez sur <strong>OK<\/strong> (Windows) ou <strong>Appliquer<\/strong> (Mac).<\/p>\n<\/div>\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\" id=\"h-remove-background-option-mac\">Option Supprimer l\u2019arri\u00e8re-plan (Mac)<\/h2>\n\n<p>L\u2019option Supprimer l\u2019arri\u00e8re-plan dans Snagit pour Mac permet de retirer automatiquement l\u2019arri\u00e8re-plan des photos et images fixes, m\u00eame s\u2019il ne s\u2019agit pas d\u2019une couleur unie.<br\/><img loading=\"lazy\" decoding=\"async\" width=\"302\" height=\"302\" class=\"wp-image-309877\" style=\"width: 302px;\" src=\"https:\/\/en.tsc-stage.co\/learn\/wp-content\/uploads\/2025\/02\/s25-removebackground-ex-before.png\" alt=\"Photo d&#x2019;un chien dans un champ de fleurs\" srcset=\"https:\/\/fr.tsc-stage.co\/learn\/wp-content\/uploads\/2025\/02\/s25-removebackground-ex-before.png 302w, https:\/\/fr.tsc-stage.co\/learn\/wp-content\/uploads\/2025\/02\/s25-removebackground-ex-before-300x300.png 300w, https:\/\/fr.tsc-stage.co\/learn\/wp-content\/uploads\/2025\/02\/s25-removebackground-ex-before-150x150.png 150w, https:\/\/fr.tsc-stage.co\/learn\/wp-content\/uploads\/2025\/02\/s25-removebackground-ex-before-96x96.png 96w\" sizes=\"auto, (max-width: 302px) 100vw, 302px\" \/> <img loading=\"lazy\" decoding=\"async\" width=\"302\" height=\"302\" class=\"wp-image-309921\" style=\"width: 302px;\" src=\"https:\/\/en.tsc-stage.co\/learn\/wp-content\/uploads\/2025\/02\/s25-removebackground-ex-after-trans.png\" alt=\"Photo d&#x2019;un chien avec arri&#xE8;re-plan supprim&#xE9;\" srcset=\"https:\/\/fr.tsc-stage.co\/learn\/wp-content\/uploads\/2025\/02\/s25-removebackground-ex-after-trans.png 302w, https:\/\/fr.tsc-stage.co\/learn\/wp-content\/uploads\/2025\/02\/s25-removebackground-ex-after-trans-300x300.png 300w, https:\/\/fr.tsc-stage.co\/learn\/wp-content\/uploads\/2025\/02\/s25-removebackground-ex-after-trans-150x150.png 150w, https:\/\/fr.tsc-stage.co\/learn\/wp-content\/uploads\/2025\/02\/s25-removebackground-ex-after-trans-96x96.png 96w\" sizes=\"auto, (max-width: 302px) 100vw, 302px\" \/><\/p>\n\n<ol class=\"wp-block-list\">\n<li>Cliquez sur une image avec le bouton droit de la souris ou en appuyant sur la touche Contr\u00f4le et choisissez l\u2019option <strong>Supprimer l\u2019arri\u00e8re-plan<\/strong>.<\/li>\n\n\n\n<li>Pour supprimer davantage de d\u00e9tails, s\u00e9lectionnez l\u2019outil <strong>Gomme<\/strong>. Voir <a href=\"https:\/\/fr.tsc-stage.co\/learn\/tutoriels\/snagit\/gomme\/\">Outil Gomme<\/a>.<br\/><img loading=\"lazy\" decoding=\"async\" width=\"32\" height=\"32\" class=\"wp-image-145754\" style=\"width: 32px;\" src=\"https:\/\/en.tsc-stage.co\/learn\/wp-content\/uploads\/2021\/07\/s2020-erasertool.png\" alt=\"Outil Gomme\"\/><\/li>\n<\/ol>\n\n<p>Cette option est optimale sur les images pr\u00e9sentant un fort contraste entre le sujet et l\u2019arri\u00e8re-plan. Il est possible que les petits d\u00e9tails du sujet ne soit pas conserv\u00e9, comme les moustaches d\u2019un animal ou les cheveux.<br\/><img loading=\"lazy\" decoding=\"async\" width=\"202\" height=\"202\" class=\"wp-image-309896\" style=\"width: 202px;\" src=\"https:\/\/en.tsc-stage.co\/learn\/wp-content\/uploads\/2025\/02\/s25-background-ex2a.png\" alt=\"Photo d&#x2019;une loutre avec un feuillage vert en arri&#xE8;re-plan\" srcset=\"https:\/\/fr.tsc-stage.co\/learn\/wp-content\/uploads\/2025\/02\/s25-background-ex2a.png 202w, https:\/\/fr.tsc-stage.co\/learn\/wp-content\/uploads\/2025\/02\/s25-background-ex2a-150x150.png 150w, https:\/\/fr.tsc-stage.co\/learn\/wp-content\/uploads\/2025\/02\/s25-background-ex2a-96x96.png 96w\" sizes=\"auto, (max-width: 202px) 100vw, 202px\" \/> <img loading=\"lazy\" decoding=\"async\" width=\"202\" height=\"202\" class=\"wp-image-309914\" style=\"width: 202px;\" src=\"https:\/\/en.tsc-stage.co\/learn\/wp-content\/uploads\/2025\/02\/s25-background-ex2b-1.png\" alt=\"Photo d&#x2019;une loutre avec un fond transparent\" srcset=\"https:\/\/fr.tsc-stage.co\/learn\/wp-content\/uploads\/2025\/02\/s25-background-ex2b-1.png 202w, https:\/\/fr.tsc-stage.co\/learn\/wp-content\/uploads\/2025\/02\/s25-background-ex2b-1-150x150.png 150w, https:\/\/fr.tsc-stage.co\/learn\/wp-content\/uploads\/2025\/02\/s25-background-ex2b-1-96x96.png 96w\" sizes=\"auto, (max-width: 202px) 100vw, 202px\" \/> <img loading=\"lazy\" decoding=\"async\" width=\"202\" height=\"202\" class=\"wp-image-309908\" style=\"width: 202px;\" src=\"https:\/\/en.tsc-stage.co\/learn\/wp-content\/uploads\/2025\/02\/s25-background-ex2c.png\" alt=\"Photo d&#x2019;une loutre sur un canevas gris, l&#x2019;arri&#xE8;re-plan d&#x2019;origine ayant &#xE9;t&#xE9; supprim&#xE9;\" srcset=\"https:\/\/fr.tsc-stage.co\/learn\/wp-content\/uploads\/2025\/02\/s25-background-ex2c.png 202w, https:\/\/fr.tsc-stage.co\/learn\/wp-content\/uploads\/2025\/02\/s25-background-ex2c-150x150.png 150w, https:\/\/fr.tsc-stage.co\/learn\/wp-content\/uploads\/2025\/02\/s25-background-ex2c-96x96.png 96w\" sizes=\"auto, (max-width: 202px) 100vw, 202px\" \/><\/p>\n\n<h2 class=\"wp-block-heading\" id=\"fill\">Outil Remplir<\/h2>\n\n<p>L\u2019<a href=\"https:\/\/fr.tsc-stage.co\/learn\/?post_type=tutorial&amp;p=144414\">outil Remplir<\/a> remplace une seule couleur par une autre couleur ou par un fond transparent. Il fonctionne de mani\u00e8re optimale lorsque l\u2019arri\u00e8re-plan \u00e0 supprimer est uni.<\/p>\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\" style=\"flex-basis:20%\">\n<p><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"152\" class=\"wp-image-166716\" style=\"width: 150px;\" src=\"https:\/\/en.tsc-stage.co\/learn\/wp-content\/uploads\/2021\/08\/s2022-fill-transparent.gif\" alt=\"Exemple de remplissage avec transparence\"\/><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:80%\">\n<ol class=\"wp-block-list\">\n<li>Cliquez sur l\u2019outil <strong>Remplir<\/strong> dans la barre d\u2019outils de Snagit Editor.<br\/><img loading=\"lazy\" decoding=\"async\" width=\"36\" height=\"37\" class=\"wp-image-166701\" style=\"width: 36px;\" src=\"https:\/\/en.tsc-stage.co\/learn\/wp-content\/uploads\/2021\/08\/s2022-filltool.png\" alt=\"Ic&#xF4;ne de l&#x2019;outil Remplir\"\/> <div class=\"notice notice-snagit\"><b>Remarque\u00a0:<\/b> Si l\u2019outil n\u2019est pas visible dans la barre d\u2019outils, cliquez sur la liste d\u00e9roulante <strong>Plus<\/strong>.<\/div> <\/li>\n\n\n\n<li>Dans le panneau des propri\u00e9t\u00e9s, cliquez sur la liste d\u00e9roulante <strong>Remplir<\/strong> et choisissez <strong>Transparent<\/strong> (motif en damier).<br\/><img loading=\"lazy\" decoding=\"async\" width=\"216\" height=\"307\" class=\"wp-image-166706\" style=\"width: 216px;\" src=\"https:\/\/en.tsc-stage.co\/learn\/wp-content\/uploads\/2021\/08\/s2022-fill-select-transparent.png\" alt=\"S&#xE9;lection du remplissage transparent\" srcset=\"https:\/\/www.techsmith.com\/learn\/wp-content\/uploads\/2021\/08\/s2022-fill-select-transparent.png 216w, https:\/\/www.techsmith.com\/learn\/wp-content\/uploads\/2021\/08\/s2022-fill-select-transparent-211x300.png 211w, https:\/\/www.techsmith.com\/learn\/wp-content\/uploads\/2021\/08\/s2022-fill-select-transparent-150x213.png 150w\" sizes=\"auto, (max-width: 216px) 100vw, 216px\" \/><\/li>\n\n\n\n<li>Cliquez sur l\u2019arri\u00e8re-plan de l\u2019image pour remplacer la couleur par l\u2019option de transparence.<\/li>\n<\/ol>\n\n\n\n<p>Le canevas appara\u00eet sous les zones transparentes.<\/p>\n\n\n\n<div class=\"tip tip-snagit\">\n\t<p>Conseil\u00a0: r\u00e9glez la tol\u00e9rance pour obtenir un meilleur r\u00e9sultat.<\/p>\n\t<p>Si l\u2019arri\u00e8re-plan n\u2019est pas uni, il se peut que la transparence appliqu\u00e9e par Snagit d\u00e9passe la zone voulue ou ne la couvre pas enti\u00e8rement. Appuyez sur <strong>Ctrl+Z<\/strong> (Windows) ou <strong>Commande+Z<\/strong> (Mac) pour annuler le remplissage, faites glisser le curseur <strong>Tol\u00e9rance<\/strong> pour r\u00e9gler la quantit\u00e9 de remplissage, puis r\u00e9essayez.<\/p>\n<\/div>\n\n\n\n<p>Pour en savoir plus, voir <a href=\"https:\/\/fr.tsc-stage.co\/learn\/?post_type=tutorial&amp;p=144414\">Outil Remplir<\/a>.<\/p>\n<\/div>\n<\/div>\n\n<h2 class=\"wp-block-heading\" id=\"h-invert-selection\">Inverser la s\u00e9lection<\/h2>\n\n<p>Les options <strong>Aligner sur l\u2019objet<\/strong> et <strong>Inverser la s\u00e9lection<\/strong> vous permettent de supprimer une couleur sur le pourtour d\u2019une forme irr\u00e9guli\u00e8re. <\/p>\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\" style=\"flex-basis:20%\">\n<p><img loading=\"lazy\" decoding=\"async\" width=\"176\" height=\"160\" class=\"wp-image-166742\" style=\"width: 176px;\" src=\"https:\/\/en.tsc-stage.co\/learn\/wp-content\/uploads\/2021\/08\/s2022-selection-transparent.gif\" alt=\"Exemple de s&#xE9;lection pour supprimer l&#x2019;arri&#xE8;re-plan\"\/><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:80%\">\n<ol class=\"wp-block-list\">\n<li>Cliquez sur l\u2019outil <strong>S\u00e9lection<\/strong> dans la barre d\u2019outils de Snagit Editor.<br\/><img loading=\"lazy\" decoding=\"async\" width=\"37\" height=\"35\" class=\"wp-image-166721\" style=\"width: 37px;\" src=\"https:\/\/en.tsc-stage.co\/learn\/wp-content\/uploads\/2021\/08\/s2022-selectiontool.png\" alt=\"Ic&#xF4;ne de l&#x2019;outil S&#xE9;lection\"\/><div class=\"notice notice-snagit\"><b>Remarque\u00a0:<\/b> Si l\u2019outil n\u2019est pas visible dans la barre d\u2019outils, cliquez sur la liste d\u00e9roulante <strong>Plus<\/strong>.<\/div> <\/li>\n\n\n\n<li>Dans les propri\u00e9t\u00e9s de l\u2019outil , s\u00e9lectionnez la forme <strong>Main lev\u00e9e<\/strong>.<br\/><img loading=\"lazy\" decoding=\"async\" width=\"58\" height=\"52\" class=\"wp-image-166726\" style=\"width: 58px;\" src=\"https:\/\/en.tsc-stage.co\/learn\/wp-content\/uploads\/2021\/08\/s2022-selection-freehand.png\" alt=\"Forme Main lev&#xE9;e\"\/><\/li>\n\n\n\n<li>S\u00e9lectionnez l\u2019option de remplissage <strong>Transparent<\/strong>.<br\/><img loading=\"lazy\" decoding=\"async\" width=\"260\" height=\"57\" class=\"wp-image-166732\" style=\"width: 260px;\" src=\"https:\/\/en.tsc-stage.co\/learn\/wp-content\/uploads\/2021\/08\/s2022-selection-transparentfill.png\" alt=\"Remplissage d&#x2019;arri&#xE8;re-plan transparent\" srcset=\"https:\/\/www.techsmith.com\/learn\/wp-content\/uploads\/2021\/08\/s2022-selection-transparentfill.png 260w, https:\/\/www.techsmith.com\/learn\/wp-content\/uploads\/2021\/08\/s2022-selection-transparentfill-150x33.png 150w\" sizes=\"auto, (max-width: 260px) 100vw, 260px\" \/><\/li>\n\n\n\n<li>Cliquez et faites glisser le curseur pour tracer une zone de s\u00e9lection autour de la forme ou de l\u2019ic\u00f4ne que vous souhaitez conserver dans l\u2019image.<\/li>\n\n\n\n<li>Cliquez sur <strong>Aligner sur l\u2019objet<\/strong> pour ramener la s\u00e9lection aux bords les plus proches de l\u2019\u00e9l\u00e9ment s\u00e9lectionn\u00e9.<br\/><img loading=\"lazy\" decoding=\"async\" width=\"111\" height=\"26\" class=\"wp-image-166737\" style=\"width: 111px;\" src=\"https:\/\/en.tsc-stage.co\/learn\/wp-content\/uploads\/2021\/08\/s2022-selecton-snap.png\" alt=\"Aligner sur l&#x2019;objet\"\/><\/li>\n\n\n\n<li>Cliquez avec le bouton droit de la souris (Windows) ou en appuyant sur la touche Ctrl (Mac) et s\u00e9lectionnez <strong>Inverser la s\u00e9lection<\/strong>.<\/li>\n\n\n\n<li>Appuyez sur la touche <strong>Suppr<\/strong> pour remplacer la s\u00e9lection invers\u00e9e par une zone transparente.<\/li>\n<\/ol>\n\n\n\n<p>Le canevas appara\u00eet sous les zones transparentes.<\/p>\n\n\n\n<p>Pour en savoir plus, voir <a href=\"https:\/\/fr.tsc-stage.co\/learn\/?post_type=tutorial&amp;p=145416\">Outil S\u00e9lection<\/a>.<\/p>\n<\/div>\n<\/div>\n\n<h2 class=\"wp-block-heading\" id=\"magic-wand\">Outil Baguette magique<\/h2>\n\n<p>L\u2019<a href=\"https:\/\/fr.tsc-stage.co\/learn\/?post_type=tutorial&amp;p=145442\">outil Baguette magique<\/a> effectue une s\u00e9lection en fonction de la couleur sur laquelle vous cliquez. La baguette magique est optimale pour s\u00e9lectionner ou supprimer avec des arri\u00e8re-plans de couleur unie ou avec un l\u00e9ger d\u00e9grad\u00e9e.<\/p>\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\" style=\"flex-basis:20%\">\n<p><img loading=\"lazy\" decoding=\"async\" width=\"178\" height=\"179\" class=\"wp-image-166747\" style=\"width: 178px;\" src=\"https:\/\/en.tsc-stage.co\/learn\/wp-content\/uploads\/2021\/08\/s2022-magicwand-transparent.gif\" alt=\"Exemple de s&#xE9;lection avec la baguette magique pour supprimer l&#x2019;arri&#xE8;re-plan\"\/><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<ol class=\"wp-block-list\">\n<li>Cliquez sur l\u2019outil <strong>Baguette magique<\/strong> dans la barre d\u2019outils de Snagit Editor.<br\/><img loading=\"lazy\" decoding=\"async\" width=\"34\" height=\"34\" class=\"wp-image-166752\" style=\"width: 34px;\" src=\"https:\/\/en.tsc-stage.co\/learn\/wp-content\/uploads\/2021\/08\/s2022-magicwand.png\" alt=\"Outil Baguette magique\"\/><div class=\"notice notice-snagit\"><b>Remarque\u00a0:<\/b> Si l\u2019outil n\u2019est pas visible dans la barre d\u2019outils, cliquez sur la liste d\u00e9roulante <strong>Plus<\/strong>. <\/div> <\/li>\n\n\n\n<li>Dans le panneau des propri\u00e9t\u00e9s, s\u00e9lectionnez l\u2019option de remplissage d\u2019arri\u00e8re-plan <strong>Transparent<\/strong>.<br\/><img loading=\"lazy\" decoding=\"async\" width=\"260\" height=\"57\" class=\"wp-image-166732\" style=\"width: 260px;\" src=\"https:\/\/en.tsc-stage.co\/learn\/wp-content\/uploads\/2021\/08\/s2022-selection-transparentfill.png\" alt=\"Remplissage d&#x2019;arri&#xE8;re-plan transparent\" srcset=\"https:\/\/www.techsmith.com\/learn\/wp-content\/uploads\/2021\/08\/s2022-selection-transparentfill.png 260w, https:\/\/www.techsmith.com\/learn\/wp-content\/uploads\/2021\/08\/s2022-selection-transparentfill-150x33.png 150w\" sizes=\"auto, (max-width: 260px) 100vw, 260px\" \/><\/li>\n\n\n\n<li>Au sein de l\u2019image sur le canevas, cliquez sur la couleur \u00e0 supprimer.<\/li>\n\n\n\n<li>Ajustez le curseur <strong>S\u00e9lection<\/strong> dans les propri\u00e9t\u00e9s de l\u2019outil afin d\u2019\u00e9tendre ou de r\u00e9duire la s\u00e9lection de couleur autour de l\u2019image.<br\/><img loading=\"lazy\" decoding=\"async\" width=\"241\" height=\"49\" class=\"wp-image-166757\" style=\"width: 241px;\" src=\"https:\/\/en.tsc-stage.co\/learn\/wp-content\/uploads\/2021\/08\/s2022-magicwand-slider.png\" alt=\"Curseur pour &#xE9;tendre ou r&#xE9;duire la s&#xE9;lection\" srcset=\"https:\/\/www.techsmith.com\/learn\/wp-content\/uploads\/2021\/08\/s2022-magicwand-slider.png 241w, https:\/\/www.techsmith.com\/learn\/wp-content\/uploads\/2021\/08\/s2022-magicwand-slider-150x30.png 150w\" sizes=\"auto, (max-width: 241px) 100vw, 241px\" \/><\/li>\n\n\n\n<li>Pour inclure toutes les occurrences de la ou des couleurs s\u00e9lectionn\u00e9es dans l\u2019image, activez l\u2019option <strong>S\u00e9lection de couleur globale<\/strong> dans les propri\u00e9t\u00e9s de l\u2019outil.<br\/><img loading=\"lazy\" decoding=\"async\" width=\"155\" height=\"31\" class=\"wp-image-166763\" style=\"width: 155px;\" src=\"https:\/\/en.tsc-stage.co\/learn\/wp-content\/uploads\/2021\/08\/s2022-magicwand-global.png\" alt=\"S&#xE9;lection de couleur globale\" srcset=\"https:\/\/www.techsmith.com\/learn\/wp-content\/uploads\/2021\/08\/s2022-magicwand-global.png 155w, https:\/\/www.techsmith.com\/learn\/wp-content\/uploads\/2021\/08\/s2022-magicwand-global-150x30.png 150w\" sizes=\"auto, (max-width: 155px) 100vw, 155px\" \/><\/li>\n\n\n\n<li>Appuyez sur la touche <strong>Suppr<\/strong> pour supprimer la s\u00e9lection.<\/li>\n<\/ol>\n\n\n\n<p>Le canevas appara\u00eet sous les zones transparentes.<\/p>\n\n\n\n<p>Pour en savoir plus, voir <a href=\"https:\/\/fr.tsc-stage.co\/learn\/?post_type=tutorial&amp;p=145442\">Outil Baguette magique<\/a>.<\/p>\n<\/div>\n<\/div>\n\n<div class=\"wp-block-cgb-block-dx-block-note dx-block-note-error dx-block-note\"><strong>IMPORTANT<\/strong><br>Pour conserver la transparence, enregistrez l\u2019image sous un format compatible\u00a0: CUR, GIF, ICO, PNG, TIF, SNAGX.<\/div>\n\n<style>\n    .product-cta{\n        width: 100%;\n        margin: 1rem 0;\n    }\n    .main-cta{\n        display: flex;\n        padding: 2rem;\n        border-radius: 10px;\n        margin-right: 0;\n        gap: 1.5rem;\n        background: #EEFAFF;\n    }<br \/>\n    .main-cta img{\n       margin: 0;\n       padding: 0;\n       width: 7.5rem;\n    }\n    .main-cta h4{\n       margin: -0.3rem 0 0 0;\n       padding: 0;\n       font-weight: 700;\n       font-size: 2.25rem;\n       color: #2E3940;\n    }\n    .main-cta p{\n       margin: 0;\n       padding: 0;\n       font-size: 1rem;\n       color: #2E3940;\n    }\n    .button-container{\n      margin-top: 1.4rem;\n    }\n    .button-container a{\n        padding: .5em 2em;\n        font-weight: 700!important;\n        border-radius: 10rem;\n        font-size: 1rem;\n        text-decoration: none!important;\n    }\n    .download-button{\n        color: #2E3940!important;\n        border: 1.5px solid #2E3940;\n    }\n    .buy-button{\n        background-color: #E10992;\n        color: #ffffff!important;\n    }\n    .current-user{\n        margin: 0.5rem 0 0 2rem;\n    }\n    .current-user p{\n        margin: 0;\n        padding: 0;\n        font-size: 1rem;\n    }\n\n    @media screen and (max-width:782px){\n        .product-cta > div{\n            flex-direction: column;\n        }\n        .main-cta > div{\n            flex-direction: column;\n            text-align: center;\n        }\n    }\n    @media screen and (max-width:500px){\n        .button-container{\n            display: flex;\n            flex-direction: column;\n            text-align: center;\n        }\n        .download-button{\n            margin-top: 0.5rem;\n        }\n    }\n<\/style>\n\n<div class=\"product-cta\">\n<div class=\"main-cta\">\n<div><img decoding=\"async\" style=\"width: 120px;\" src=\"https:\/\/en.tsc-stage.co\/learn\/wp-content\/uploads\/2022\/08\/icon-snagit.svg\" alt=\"Ic\u00f4ne du logo Snagit\"\/><\/div>\n<div class=\"content-bucket\">\n<h4>Choisir Snagit<\/h4>\n<p>Le meilleur logiciel de capture d\u2019\u00e9cran pour les professionnels<\/p>\n<div class=\"button-container\"><a class=\"download-button\" href=\"https:\/\/www.techsmith.fr\/download\/snagit\/\" target=\"_blank\" rel=\"noreferrer noopener\">Commencer l\u2019essai gratuit<\/a> <a class=\"buy-button\" href=\"https:\/\/www.techsmith.fr\/store\/snagit\" target=\"_blank\" rel=\"noreferrer noopener\">Acheter<\/a><\/div>\n<\/div>\n<\/div>\n<div class=\"current-user\">\n<p>* Vous utilisez Snagit 2024 ou une version ant\u00e9rieure\u00a0? Consultez la page <a href=\"https:\/\/fr.tsc-stage.co\/learn\/tutoriels\/snagit\/aide-des-versions-precedentes-snagit\/\" target=\"_blank\" rel=\"noreferrer noopener\">Aide des versions pr\u00e9c\u00e9dentes<\/a>.<\/p>\n<\/div>\n<\/div>\n\n \n","protected":false},"excerpt":{"rendered":"<p>Snagit offre plusieurs fa\u00e7ons de supprimer l\u2019arri\u00e8re-plan ou la couleur d\u2019arri\u00e8re-plan d\u2019une image pour les remplacer par un fond transparent. Conseil\u00a0: commencez avec un canevas transparent. Choisissez le menu Image\u00a0> Couleur du canevas (Windows) ou Modifier la couleur du canevas (Mac). Cliquez sur l\u2019aper\u00e7u de la couleur du canevas, choisissez l\u2019option Transparent (motif en damier), [&hellip;]<\/p>\n","protected":false},"author":89,"featured_media":343143,"comment_status":"open","ping_status":"closed","template":"single-tutorial-redesign.php","tcategory":[1211],"ttag":[1357],"tutorial_folder":[],"class_list":["post-170754","tutorial","type-tutorial","status-publish","has-post-thumbnail","hentry","tcategory-modification-des-captures","ttag-snagit"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.4 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Suppression de l\u2019arri\u00e8re-plan | Snagit Tutorial<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Suppression de l\u2019arri\u00e8re-plan | Snagit Tutorial\" \/>\n<meta property=\"og:description\" content=\"Snagit offre plusieurs fa\u00e7ons de supprimer l\u2019arri\u00e8re-plan ou la couleur d\u2019arri\u00e8re-plan d\u2019une image pour les remplacer par un fond transparent. 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Cliquez sur l\u2019aper\u00e7u de la couleur du canevas, choisissez l\u2019option Transparent (motif en damier), [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/fr.tsc-stage.co\/learn\/tutoriels\/snagit\/suppression-arriere-plan\/\" \/>\n<meta property=\"og:site_name\" content=\"TechSmith Learn\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-18T13:01:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/fr.tsc-stage.co\/learn\/wp-content\/uploads\/2021\/07\/FR-Remove-a-Background-2.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" 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