[{"data":1,"prerenderedAt":54},["ShallowReactive",2],{"blog-vi-resize-image-without-heavy-software":3},{"slug":4,"locale":5,"title":6,"description":7,"date":8,"updated":8,"author":9,"tags":10,"keywords":14,"h1":6,"image":20,"imageAlt":21,"imageWidth":22,"imageHeight":23,"readingTime":24,"html":25,"recommendedTools":26,"faqs":39,"cta":49},"resize-image-without-heavy-software","vi","Chi doi kich thuoc anh ma sao lai phien den vay?","Doi kich thuoc anh san pham, avatar va anh upload bang DocCrunch. Xu ly hang loat JPG, PNG, WebP ngay trong trinh duyet.","2026-07-06","DocCrunch Team",[11,12,13],"doi kich thuoc anh","xu ly anh hang loat","cong cu mien phi",[15,16,17,18,19],"cong cu doi kich thuoc anh mien phi","resize anh online","doi kich thuoc hang loat","gioi han upload anh","xu ly anh cuc bo","\u002Fblog\u002Fresize-images-before-upload-online\u002Fdoccrunch-image-resize-tool.png","Giao dien cong cu doi kich thuoc anh DocCrunch",1440,1100,1,"\u003Cp>Mot nen tang co the yeu cau anh duoi 3 MB va canh dai duoi 1200 pixel. Anh goc 8 MB, hon 5000 pixel se bi tu choi ngay.\u003C\u002Fp>\n\u003Cp>\u003Cimg src=\"\u002Fblog\u002Fresize-images-before-upload-online\u002Fdoccrunch-image-resize-tool.png\" alt=\"Giao dien cong cu doi kich thuoc anh DocCrunch\" width=\"1440\" height=\"1100\" decoding=\"async\">\u003C\u002Fp>\n\u003Cp>Mo phan mem chinh sua nang ne chi de doi kich thuoc la qua mat thoi gian, nhat la khi co hon muoi anh.\u003C\u002Fp>\n\u003Ch2>Nhu cau hang ngay don gian hon nhieu\u003C\u002Fh2>\n\u003Cp>Thuong chi can lam anh nho lai, tao kich thuoc co dinh hoac dong bo nhieu anh. Voi \u003Ca href=\"\u002Fvi\u002Fimage-resize\u002F\">Doi kich thuoc anh\u003C\u002Fa>, keo JPG, PNG, WebP vao roi chon phan tram hoac pixel.\u003C\u002Fp>\n\u003Ch2>Xu ly hang loat moi la diem tiet kiem\u003C\u002Fh2>\n\u003Cp>Them tat ca anh, dat mot quy tac, xu ly va tai ve. It lap lai, it sai sot.\u003C\u002Fp>\n\u003Cp>Cong cu chay trong trinh duyet, nen anh rieng tu va tai lieu noi bo khong can gui len server.\u003C\u002Fp>\n\u003Cp>Voi viec resize don gian, \u003Ca href=\"\u002Fvi\u002Fimage-resize\u002F\">Doi kich thuoc anh\u003C\u002Fa> la du.\u003C\u002Fp>\n",[27,31,35],{"slug":28,"label":29,"description":30},"image-resize","Doi kich thuoc anh","Doi kich thuoc JPG, PNG, WebP hang loat theo phan tram hoac pixel.",{"slug":32,"label":33,"description":34},"image-compress","Nen anh","Nen sau khi doi kich thuoc de de vuot gioi han upload.",{"slug":36,"label":37,"description":38},"image-crop","Cat anh","Can ty le truoc roi xuat dung kich thuoc.",[40,43,46],{"question":41,"answer":42},"Anh co bi upload len server khong?","Khong. Qua trinh chay cuc bo trong trinh duyet.",{"question":44,"answer":45},"Co doi nhieu anh cung luc khong?","Co. Ho tro JPG, PNG va WebP theo lo.",{"question":47,"answer":48},"Co dung cho gioi han upload khong?","Co. Co the dung phan tram, kich thuoc chinh xac hoac canh dai.",{"title":50,"description":51,"button":52,"href":53},"Doi kich thuoc anh mien phi","Them anh, chon quy tac kich thuoc, xuat file san sang upload.","Mo cong cu resize","\u002Fimage-resize",1789443255267]