[{"data":1,"prerenderedAt":55},["ShallowReactive",2],{"tool-related-blog-fr-convert-to-jpg":3},[4,24,40],{"slug":5,"locale":6,"title":7,"description":8,"date":9,"author":10,"tags":11,"readingTime":16,"recommendedTools":17},"repeated-image-saving-jpeg-quality-loss-guide","fr","Pourquoi les exports répétés dégradent-ils les images ?","Distinguez copie et réencodage, comprenez les pertes JPEG successives et la conversion PNG, puis vérifiez les détails de vos exports.","2026-09-15","DocCrunch Team",[12,13,14,15],"enregistrements répétés","perte de qualité JPEG","réencodage image","compression image",5,[18,20,22],{"slug":19},"image-compress",{"slug":21},"convert-to-jpg",{"slug":23},"image-resize",{"slug":25,"locale":6,"title":26,"description":27,"date":28,"author":10,"tags":29,"readingTime":16,"recommendedTools":34},"transparent-images-white-background-edge-halos-guide","Images transparentes : fond blanc et halos","Distinguez le fond du visualiseur, la perte de transparence et les halos. Vérifiez les contours après détourage, exportation, redimensionnement et compression.","2026-09-14",[30,31,32,33],"images transparentes","fond blanc PNG","halos de détourage","suppression du fond",[35,37,38,39],{"slug":36},"image-remove-bg",{"slug":21},{"slug":23},{"slug":19},{"slug":41,"locale":6,"title":42,"description":43,"date":44,"author":10,"tags":45,"readingTime":16,"recommendedTools":49},"jpg-png-webp-avif-how-to-choose","JPG, PNG, WebP ou AVIF : quel format ?","Comparez JPG, PNG, WebP et AVIF selon le poids, la qualité, la transparence et la compatibilité, puis vérifiez le résultat après une conversion locale.","2026-09-09",[46,47,48,15],"choisir un format image","JPG PNG WebP AVIF","conversion image",[50,51,52,54],{"slug":21},{"slug":23},{"slug":53},"image-crop",{"slug":19},1789443038585]