{"id":370560,"date":"2024-07-23T21:08:37","date_gmt":"2024-07-23T14:08:37","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=370560"},"modified":"2024-07-23T21:08:37","modified_gmt":"2024-07-23T14:08:37","slug":"thay-doi-kich-thuoc-anh-trong-photoshop","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/thay-doi-kich-thuoc-anh-trong-photoshop\/","title":{"rendered":"C\u00e1c c\u00e1ch resize image Photoshop nhanh ch\u00f3ng h\u01a1n bao gi\u1edd h\u1ebft"},"content":{"rendered":"

Photoshop l\u00e0 m\u1ed9t ph\u1ea7n m\u1ec1m thi\u1ebft k\u1ebf \u0111\u00e3 qu\u00e1 quen thu\u1ed9c \u0111\u1ed1i v\u1edbi th\u1eddi \u0111\u1ea1i c\u00f4ng ngh\u1ec7 k\u1ef9 thu\u1eadt ng\u00e0y nay. Tuy nhi\u00ean, \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u l\u00e0m quen v\u1edbi Photoshop th\u00ec b\u1ea1n c\u1ea7n ph\u1ea3i h\u1ecdc r\u1ea5t nhi\u1ec1u th\u1ee7 thu\u1eadt. Trong \u0111\u00f3, vi\u1ec7c bi\u1ebft c\u00e1ch <\/span>thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc \u1ea3nh trong Photoshop<\/b> l\u00e0 m\u1ed9t k\u1ef9 n\u0103ng quan tr\u1ecdng. Ch\u00ednh v\u00ec th\u1ebf, trong b\u00e0i vi\u1ebft n\u00e0y Ho\u00e0ng H\u00e0 Mobile s\u1ebd chia s\u1ebb cho b\u1ea1n t\u1ea5t c\u1ea3 nh\u1eefng th\u00f4ng tin \u0111\u1ebfn c\u00e1ch resize image Photoshop nh\u00e9.<\/span><\/p>\n

\u0110\u00f4i n\u00e9t v\u1ec1 ph\u1ea7n m\u1ec1m thi\u1ebft k\u1ebf Photoshop<\/b><\/h2>\n

Adobe Photoshop l\u00e0 m\u1ed9t trong nh\u1eefng ph\u1ea7n m\u1ec1m thi\u1ebft k\u1ebf \u0111\u1ed3 h\u1ecda h\u00e0ng \u0111\u1ea7u v\u00e0 ph\u1ed5 bi\u1ebfn nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi. \u0110\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi Adobe Inc., Photoshop l\u1ea7n \u0111\u1ea7u ti\u00ean ra m\u1eaft v\u00e0o n\u0103m 1988. K\u1ec3 t\u1eeb \u0111\u00f3, n\u00f3 \u0111\u00e3 tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu cho c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf \u0111\u1ed3 h\u1ecda, nhi\u1ebfp \u1ea3nh gia, v\u00e0 c\u00e1c chuy\u00ean gia trong l\u0129nh v\u1ef1c s\u00e1ng t\u1ea1o.<\/span><\/p>\n

\"thay-doi-kich-thuoc-anh-trong-photoshop-1\"<\/p>\n

Ban \u0111\u1ea7u, ph\u1ea7n m\u1ec1m n\u00e0y ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 ch\u1ec9nh s\u1eeda \u1ea3nh c\u01a1 b\u1ea3n, bao g\u1ed3m c\u1ea3 vi\u1ec7c gi\u00fap ng\u01b0\u1eddi d\u00f9ng <\/span>thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc \u1ea3nh trong Photoshop<\/b>. Nh\u01b0ng qua t\u1eebng n\u0103m, Adobe \u0111\u00e3 li\u00ean t\u1ee5c c\u1eadp nh\u1eadt v\u00e0 b\u1ed5 sung nh\u1eefng t\u00ednh n\u0103ng m\u1edbi. Bi\u1ebfn Photoshop tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd v\u1edbi v\u00f4 s\u1ed1 kh\u1ea3 n\u0103ng ch\u1ec9nh s\u1eeda v\u00e0 thi\u1ebft k\u1ebf.<\/span><\/p>\n

V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n kh\u00f4ng ng\u1eebng c\u1ee7a c\u00f4ng ngh\u1ec7, Photoshop c\u0169ng kh\u00f4ng ng\u1eebng c\u1ea3i ti\u1ebfn \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ng\u00e0y c\u00e0ng cao c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. Adobe li\u00ean t\u1ee5c c\u1eadp nh\u1eadt v\u00e0 b\u1ed5 sung nh\u1eefng t\u00ednh n\u0103ng m\u1edbi, t\u1eeb tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o gi\u00fap t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c c\u00f4ng vi\u1ec7c ch\u1ec9nh s\u1eeda, \u0111\u1ebfn kh\u1ea3 n\u0103ng l\u00e0m vi\u1ec7c tr\u00ean n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y, gi\u00fap ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 l\u00e0m vi\u1ec7c m\u1ecdi l\u00fac, m\u1ecdi n\u01a1i.<\/span><\/p>\n

Resize image l\u00e0 g\u00ec?<\/b><\/h2>\n

Resize image \u0111\u1ec1 c\u1eadp \u0111\u1ebfn vi\u1ec7c thay \u0111\u1ed5i chi\u1ec1u r\u1ed9ng v\u00e0 chi\u1ec1u cao c\u1ee7a m\u1ed9t h\u00ecnh \u1ea3nh. Thao t\u00e1c n\u00e0y c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch ph\u00f3ng to ho\u1eb7c thu nh\u1ecf h\u00ecnh \u1ea3nh m\u00e0 kh\u00f4ng l\u00e0m thay \u0111\u1ed5i t\u1ef7 l\u1ec7 khung h\u00ecnh. Ho\u1eb7c ng\u01b0\u1eddi d\u00f9ng c\u0169ng c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh t\u1ef7 l\u1ec7 khung h\u00ecnh khi c\u1ea7n thi\u1ebft. Qu\u00e1 tr\u00ecnh n\u00e0y kh\u00f4ng thay \u0111\u1ed5i n\u1ed9i dung c\u01a1 b\u1ea3n c\u1ee7a h\u00ecnh \u1ea3nh, m\u00e0 ch\u1ec9 thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc c\u1ee7a n\u00f3.<\/span><\/p>\n

L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc \u1ea3nh trong Photoshop<\/b><\/h2>\n

Kh\u00f4ng ph\u1ea3i hi\u1ec3n nhi\u00ean m\u00e0 nhi\u1ec1u ng\u01b0\u1eddi l\u1ea1i s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m Photoshop \u0111\u1ebfn nh\u01b0 v\u1eady. V\u00e0 ch\u1eafc ch\u1eafn trong t\u01b0\u01a1ng lai s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi d\u00f9ng s\u1ebd ti\u1ebfp t\u1ee5c gia t\u0103ng cao h\u01a1n n\u1eefa. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 b\u1ea1n ph\u1ea3i bi\u1ebft c\u00e1ch khai th\u00e1c h\u1ebft l\u1ee3i \u00edch m\u00e0 Photoshop mang \u0111\u1ebfn cho ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>\n

T\u1ed1i \u01b0u h\u00f3a h\u00ecnh \u1ea3nh cho website v\u00e0 m\u1ea1ng x\u00e3 h\u1ed9i<\/b><\/h3>\n

H\u00ecnh \u1ea3nh c\u00f3 k\u00edch th\u01b0\u1edbc qu\u00e1 l\u1edbn c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m t\u1ed1c \u0111\u1ed9 t\u1ea3i trang, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng. B\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc \u1ea3nh trong Photoshop, b\u1ea1n c\u00f3 th\u1ec3 gi\u1ea3m dung l\u01b0\u1ee3ng t\u1ec7p m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh. T\u1eeb \u0111\u00f3 gi\u00fap trang web c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng m\u01b0\u1ee3t m\u00e0 h\u01a1n v\u00e0 c\u1ea3i thi\u1ec7n th\u1eddi gian t\u1ea3i trang.<\/span><\/p>\n

C\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng in \u1ea5n<\/b><\/h3>\n

Khi chu\u1ea9n b\u1ecb h\u00ecnh \u1ea3nh cho vi\u1ec7c in \u1ea5n, vi\u1ec7c thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng h\u00ecnh \u1ea3nh \u0111\u1ea1t \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng in t\u1ed1t nh\u1ea5t. Photoshop cho ph\u00e9p b\u1ea1n \u0111i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ee7a h\u00ecnh \u1ea3nh \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi k\u00edch th\u01b0\u1edbc gi\u1ea5y v\u00e0 y\u00eau c\u1ea7u in \u1ea5n, gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c chi ti\u1ebft v\u00e0 m\u00e0u s\u1eafc c\u1ee7a h\u00ecnh \u1ea3nh \u0111\u1ec1u \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng v\u00e0 ch\u00ednh x\u00e1c.<\/span><\/p>\n

\"thay-doi-kich-thuoc-anh-trong-photoshop-2\"<\/p>\n

\u0110\u1ea3m b\u1ea3o t\u00ednh t\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u n\u1ec1n t\u1ea3ng v\u00e0 thi\u1ebft b\u1ecb<\/b><\/h3>\n

M\u1ed7i n\u1ec1n t\u1ea3ng v\u00e0 thi\u1ebft b\u1ecb c\u00f3 c\u00e1c y\u00eau c\u1ea7u k\u00edch th\u01b0\u1edbc h\u00ecnh \u1ea3nh kh\u00e1c nhau. <\/span>Thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc \u1ea3nh trong Photoshop<\/b> gi\u00fap b\u1ea1n t\u00f9y ch\u1ec9nh h\u00ecnh \u1ea3nh sao cho ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c k\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n c\u1ee7a c\u00e1c n\u1ec1n t\u1ea3ng m\u1ea1ng x\u00e3 h\u1ed9i, \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng, ho\u1eb7c t\u00e0i li\u1ec7u tr\u00ecnh b\u00e0y. \u0110i\u1ec1u n\u00e0y gi\u00fap h\u00ecnh \u1ea3nh c\u1ee7a b\u1ea1n hi\u1ec3n th\u1ecb t\u1ed1t nh\u1ea5t tr\u00ean c\u00e1c thi\u1ebft b\u1ecb v\u00e0 n\u1ec1n t\u1ea3ng kh\u00e1c nhau, tr\u00e1nh vi\u1ec7c h\u00ecnh \u1ea3nh b\u1ecb c\u1eaft x\u00e9n ho\u1eb7c b\u1ecb bi\u1ebfn d\u1ea1ng.<\/span><\/p>\n

T\u1ea1o ra c\u00e1c phi\u00ean b\u1ea3n kh\u00e1c nhau c\u1ee7a h\u00ecnh \u1ea3nh<\/b><\/h3>\n

Trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n t\u1ea1o ra nhi\u1ec1u phi\u00ean b\u1ea3n c\u1ee7a c\u00f9ng m\u1ed9t h\u00ecnh \u1ea3nh v\u1edbi k\u00edch th\u01b0\u1edbc kh\u00e1c nhau \u0111\u1ec3 ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau. Photoshop cho ph\u00e9p b\u1ea1n d\u1ec5 d\u00e0ng thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc v\u00e0 l\u01b0u c\u00e1c phi\u00ean b\u1ea3n kh\u00e1c nhau c\u1ee7a h\u00ecnh \u1ea3nh. T\u1eeb c\u00e1c phi\u00ean b\u1ea3n nh\u1ecf cho website \u0111\u1ebfn c\u00e1c phi\u00ean b\u1ea3n l\u1edbn cho in \u1ea5n ho\u1eb7c qu\u1ea3ng c\u00e1o.<\/span><\/p>\n

\"thay-doi-kich-thuoc-anh-trong-photoshop-3\"<\/p>\n

T\u0103ng hi\u1ec7u qu\u1ea3 thi\u1ebft k\u1ebf<\/b><\/h3>\n

Trong qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf \u0111\u1ed3 h\u1ecda, vi\u1ec7c thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc \u1ea3nh gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng \u0111i\u1ec1u ch\u1ec9nh v\u00e0 t\u00edch h\u1ee3p c\u00e1c y\u1ebfu t\u1ed1 h\u00ecnh \u1ea3nh v\u00e0o b\u1ed1 c\u1ee5c thi\u1ebft k\u1ebf c\u1ee7a b\u1ea1n. B\u1ea1n c\u00f3 th\u1ec3 nhanh ch\u00f3ng ph\u00f3ng to ho\u1eb7c thu nh\u1ecf h\u00ecnh \u1ea3nh \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi thi\u1ebft k\u1ebf c\u1ee7a b\u1ea1n. \u0110\u1ed3ng th\u1eddi ki\u1ec3m tra c\u00e1c phi\u00ean b\u1ea3n kh\u00e1c nhau \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng thi\u1ebft k\u1ebf cu\u1ed1i c\u00f9ng tr\u00f4ng \u0111\u1eb9p v\u00e0 h\u00e0i h\u00f2a.<\/span><\/p>\n

Thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc \u1ea3nh trong Photoshop c\u00f3 kh\u00f3 kh\u00f4ng?<\/b><\/h2>\n

Thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc \u1ea3nh l\u00e0 m\u1ed9t trong nh\u1eefng k\u1ef9 n\u0103ng c\u01a1 b\u1ea3n m\u00e0 b\u1ea5t k\u1ef3 ng\u01b0\u1eddi d\u00f9ng Photoshop n\u00e0o c\u0169ng c\u1ea7n n\u1eafm v\u1eefng. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c nhi\u1ebfp \u1ea3nh gia v\u00e0 nh\u00e0 thi\u1ebft k\u1ebf \u0111\u1ed3 h\u1ecda, m\u00e0 c\u00f2n h\u1eefu \u00edch cho b\u1ea5t k\u1ef3 ai c\u1ea7n t\u1ed1i \u01b0u h\u00f3a h\u00ecnh \u1ea3nh cho website, m\u1ea1ng x\u00e3 h\u1ed9i, ho\u1eb7c in \u1ea5n. Tuy nhi\u00ean, \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u, c\u00e2u h\u1ecfi th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t ra l\u00e0: “Resize image trong Photoshop c\u00f3 kh\u00f3 kh\u00f4ng?”<\/span><\/p>\n

\"thay-doi-kich-thuoc-anh-trong-photoshop-4\"<\/p>\n

Tr\u00ean th\u1ef1c t\u1ebf, b\u1ea1n th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c n\u00e0y c\u1ef1c k\u1ef3 \u0111\u01a1n gi\u1ea3n. So v\u1edbi nhi\u1ec1u ph\u1ea7n m\u1ec1m thi\u1ebft k\u1ebf kh\u00e1c th\u00ec Photoshop c\u0169ng \u0111\u00e3 t\u1ed1i \u01b0u thao t\u00e1c v\u00e0 b\u1ed9 c\u00f4ng c\u1ee5 x\u1eed l\u00fd. Ch\u00ednh v\u00ec th\u1ebf, b\u1ea1n ch\u1ec9 c\u1ea7n r\u1ea5t \u00edt th\u1eddi gian l\u00e0 \u0111\u00e3 c\u00f3 th\u1ec3 thay \u0111\u1ed5i \u0111\u01b0\u1ee3c k\u00edch th\u01b0\u1edbc h\u00ecnh \u1ea3nh. Do \u0111\u00f3, nh\u1eefng nh\u00e0 thi\u1ebft k\u1ebf chuy\u00ean nghi\u1ec7p l\u1eabn ng\u01b0\u1eddi d\u00f9ng m\u1edbi \u0111\u1ec1u r\u1ea5t \u01b0a chu\u1ed9ng vi\u1ec7c s\u1eed d\u1ee5ng Photoshop \u0111\u1ec3 resize h\u00ecnh \u1ea3nh.<\/span><\/p>\n

H\u01b0\u1edbng d\u1eabn 3 c\u00e1ch resize image Photoshop<\/b><\/h2>\n

\u0110\u1ebfn ph\u1ea7n n\u1ed9i dung ch\u00ednh n\u00e0y, Ho\u00e0ng H\u00e0 Mobile s\u1ebd h\u01b0\u1edbng d\u1eabn cho b\u1ea1n 3 c\u00e1ch resize image Photoshop c\u1ef1c \u0111\u01a1n gi\u1ea3n v\u00e0 nhanh ch\u00f3ng. B\u1ea1n h\u00e3y l\u01b0u ngay l\u1ea1i nh\u1eefng th\u1ee7 thu\u1eadt m\u00e1y t\u00ednh n\u00e0y \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho nhu c\u1ea7u c\u00f4ng vi\u1ec7c c\u1ee7a m\u00ecnh nh\u00e9.<\/span><\/p>\n

C\u00e1ch 1: S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 Image size<\/b><\/h3>\n

C\u00e1ch \u0111\u1ea7u ti\u00ean s\u1ebd l\u00e0 c\u00e1ch c\u01a1 b\u1ea3n nh\u1ea5t v\u00e0 n\u00f3 mang \u0111\u1ebfn nhi\u1ec1u \u01b0u \u0111i\u1ec3m cho nh\u1eefng ai m\u1edbi b\u1eaft \u0111\u1ea7u bi\u1ebft thi\u1ebft k\u1ebf h\u00ecnh \u1ea3nh. C\u1ee5 th\u1ec3 v\u1edbi c\u00e1ch n\u00e0y b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ef7 l\u1ec7 k\u00edch th\u01b0\u1edbc \u0111\u00fang chu\u1ea9n mong mu\u1ed1n c\u1ee7a m\u00ecnh \u0111\u1ebfn t\u1eebng pixel hay cm. Tuy nhi\u00ean, b\u1ea1n c\u0169ng n\u00ean l\u01b0u \u00fd v\u1edbi c\u00e1ch 1 th\u00ec \u0111\u1ed9 tr\u1ef1c quan c\u1ee7a n\u00f3 s\u1ebd kh\u00f4ng cao. B\u1edfi v\u00ec ch\u1ec9 c\u00f3 th\u1ec3 th\u1ea5y k\u1ebft qu\u1ea3 sau khi Photoshop \u0111\u00e3 cho ra \u1ea3nh. Tr\u01b0\u1eddng h\u1ee3p n\u1ebfu kh\u00f4ng \u01b0ng \u00fd th\u00ec b\u1ea1n ph\u1ea3i ti\u1ebfp t\u1ee5c ch\u1ec9nh s\u1eeda s\u1ebd m\u1ea5t th\u1eddi gian.<\/span><\/p>\n

B\u01b0\u1edbc 1: \u0110\u1ea7u ti\u00ean, b\u1ea1n h\u00e3y m\u1edf ph\u1ea7n m\u1ec1m Photoshop tr\u00ean m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh l\u00ean. Ti\u1ebfp t\u1ee5c, tr\u00ean thanh c\u00f4ng c\u1ee5 b\u1ea1n ch\u1ecdn v\u00e0o \u201cImage\u201d v\u00e0 ch\u1ecdn ti\u1ebfp \u201cImage Size\u201d nh\u01b0 h\u00ecnh \u1ea3nh minh h\u1ecda. Ho\u1eb7c m\u1ed9t c\u00e1ch nhanh h\u01a1n l\u00e0 b\u1ea1n nh\u1ea5n ch\u1ecdn t\u1ed5 h\u1ee3p ph\u00edm \u201cCtrl + Alt + I\u201d.<\/span><\/p>\n

\"thay-doi-kich-thuoc-anh-trong-photoshop-5\"<\/p>\n

B\u01b0\u1edbc 2: M\u1ed9t b\u1ea3ng ch\u1ee9c n\u0103ng hi\u1ec3n th\u1ecb ra v\u00e0 b\u1ea1n ch\u1ec9 c\u1ea7n nh\u1eadp k\u00edch th\u01b0\u1edbc m\u00e0 m\u00ecnh mong mu\u1ed1n l\u00e0 \u0111\u01b0\u1ee3c. Theo \u0111\u00f3, b\u1ea1n ch\u1ec9 c\u1ea7n ghi nh\u1edb ch\u00fa th\u00edch c\u1ee7a c\u00e1c th\u00f4ng s\u1ed1 nh\u01b0 Width (chi\u1ec1u r\u1ed9ng), High (chi\u1ec1u cao) v\u00e0 Resolution (\u0111\u1ed9 ph\u00e2n gi\u1ea3i).<\/span><\/p>\n

\"thay-doi-kich-thuoc-anh-trong-photoshop-6\"<\/p>\n

C\u00e1ch 2: S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 Free Transform<\/b><\/h3>\n

\u0110\u1ebfn v\u1edbi c\u00e1ch <\/span>thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc \u1ea3nh trong Photoshop <\/b>th\u1ee9 2 n\u00e0y, b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec1u c\u00f4ng c\u1ee5 ch\u1ec9nh s\u1eeda h\u00ecnh \u1ea3nh kh\u00e1c. Ch\u1eb3ng h\u1ea1n nh\u01b0 xoay \u1ea3nh v\u00e0 thay \u0111\u1ed5i g\u00f3c \u1ea3nh. \u0110i\u1ec3m m\u1ea1nh l\u1edbn nh\u1ea5t c\u1ee7a c\u00e1ch n\u00e0y ch\u00ednh l\u00e0 b\u1ea1n s\u1ebd c\u00f3 m\u1ed9t g\u00f3c nh\u00ecn tr\u1ef1c quan h\u01a1n v\u1ec1 h\u00ecnh \u1ea3nh.<\/span><\/p>\n

B\u01b0\u1edbc 1: \u0110\u1ea7u ti\u00ean, ng\u01b0\u1eddi d\u00f9ng c\u0169ng s\u1ebd m\u1edf ph\u1ea7n m\u1ec1m Photoshop c\u1ee7a m\u00ecnh l\u00ean. B\u1ea1n c\u0169ng m\u1edf h\u00ecnh \u1ea3nh m\u00e0 m\u00ecnh mu\u1ed1n ch\u1ec9nh s\u1eeda. Ti\u1ebfp t\u1ee5c, b\u1ea1n ch\u1ecdn v\u00e0o \u201cEdit\u201d v\u00e0 ch\u1ecdn ti\u1ebfp \u201cFree Transform\u201d. Hay b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 ch\u1ecdn t\u1ed5 h\u1ee3p ph\u00edm \u201cCtrl + T\u201d nh\u00e9.<\/span><\/p>\n

\"thay-doi-kich-thuoc-anh-trong-photoshop-7\"<\/p>\n

B\u01b0\u1edbc 2: Nhanh ch\u00f3ng b\u1ea1n s\u1ebd th\u1ea5y m\u1ed9t h\u00ecnh ch\u1eef nh\u1eadt bao quanh khung \u1ea3nh. Ngay l\u00fac n\u00e0y \u0111\u00e2y b\u1ea1n ch\u1ec9 c\u1ea7n d\u00f9ng chu\u1ed9t k\u00e9o th\u1ea3 k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p v\u1edbi m\u1eaft nh\u00ecn c\u1ee7a m\u00ecnh l\u00e0 \u0111\u01b0\u1ee3c r\u1ed3i nh\u00e9.<\/span><\/p>\n

\"thay-doi-kich-thuoc-anh-trong-photoshop-8\"<\/p>\n

C\u00e1ch 3: S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 Crop<\/b><\/h3>\n

Th\u1ee7 thu\u1eadt <\/span>thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc \u1ea3nh trong Photoshop<\/b> cu\u1ed1i c\u00f9ng m\u00e0 Ho\u00e0ng H\u00e0 Mobile mu\u1ed1n gi\u1edbi thi\u1ec7u \u0111\u1ebfn b\u1ea1n \u0111\u00f3 ch\u00ednh l\u00e0 th\u00f4ng qua Crop. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng Crop, b\u1ea1n c\u00f3 th\u1ec3 c\u1eaft h\u00ecnh \u1ea3nh theo \u00fd mu\u1ed1n c\u1ee7a m\u00ecnh v\u00e0 ch\u1ec9 c\u1ea7n th\u1ef1c hi\u1ec7n 2 b\u01b0\u1edbc \u0111\u01a1n gi\u1ea3n sau \u0111\u00e2y.<\/span><\/p>\n

B\u01b0\u1edbc 1: \u0110\u1ea7u ti\u00ean, ng\u01b0\u1eddi d\u00f9ng c\u0169ng s\u1ebd th\u1ef1c hi\u1ec7n thao t\u00e1c t\u01b0\u01a1ng t\u1ef1 l\u00e0 m\u1edf \u1ee9ng d\u1ee5ng Photoshop l\u00ean v\u00e0 m\u1edf h\u00ecnh \u1ea3nh m\u00ecnh mu\u1ed1n. Sau \u0111\u00f3, b\u1ea1n h\u00e3y \u0111i\u1ec1u h\u01b0\u1edbng \u0111\u1ebfn danh s\u00e1ch c\u00e1c c\u00f4ng c\u1ee5 \u1edf thanh b\u00ean tr\u00e1i m\u00e0n h\u00ecnh. T\u1ea1i \u0111\u00e2y b\u1ea1n ch\u1ecdn v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng Crop nh\u01b0 h\u00ecnh \u1ea3nh minh h\u1ecda.<\/span><\/p>\n

\"thay-doi-kich-thuoc-anh-trong-photoshop-9\"<\/p>\n

B\u01b0\u1edbc 2: Ng\u01b0\u1eddi d\u00f9ng h\u00e3y d\u00f9ng chu\u1ed9t k\u00e9o th\u1ea3 c\u00e1c c\u1ea1nh c\u1ee7a h\u00ecnh \u1ea3nh v\u00e0 \u0111\u1eebng qu\u00ean nh\u1ea5n ch\u1ecdn \u201cEnter\u201d \u0111\u1ec3 k\u1ebft th\u00fac thao t\u00e1c nh\u00e9.<\/span><\/p>\n

\"thay-doi-kich-thuoc-anh-trong-photoshop-10\"<\/p>\n

L\u01b0u \u00fd khi resize image Photoshop<\/b><\/h2>\n

Khi <\/span>thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc \u1ea3nh trong Photoshop<\/b>, c\u00f3 m\u1ed9t s\u1ed1 \u0111i\u1ec3m quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 cu\u1ed1i c\u00f9ng \u0111\u1ea1t y\u00eau c\u1ea7u v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 t\u00ednh ch\u00ednh x\u00e1c. \u0110\u1ea7u ti\u00ean, \u0111\u1ec3 tr\u00e1nh l\u00e0m bi\u1ebfn d\u1ea1ng h\u00ecnh \u1ea3nh, h\u00e3y lu\u00f4n gi\u1eef t\u1ef7 l\u1ec7 khung h\u00ecnh khi thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc. B\u1ea1n c\u00f3 th\u1ec3 l\u00e0m \u0111i\u1ec1u n\u00e0y b\u1eb1ng c\u00e1ch ch\u1ecdn t\u00f9y ch\u1ecdn “Constrain Proportions” trong h\u1ed9p tho\u1ea1i Image Size.<\/span><\/p>\n

Th\u1ee9 hai, khi thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc h\u00ecnh \u1ea3nh, h\u00e3y ch\u00fa \u00fd \u0111\u1ebfn \u0111\u1ed9 ph\u00e2n gi\u1ea3i. \u0110\u1ed9 ph\u00e2n gi\u1ea3i cao h\u01a1n th\u01b0\u1eddng c\u1ea7n thi\u1ebft cho in \u1ea5n, trong khi \u0111\u1ed9 ph\u00e2n gi\u1ea3i th\u1ea5p h\u01a1n c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p cho vi\u1ec7c s\u1eed d\u1ee5ng tr\u00ean web. B\u1ea1n h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ee7a h\u00ecnh \u1ea3nh ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u cu\u1ed1i c\u00f9ng c\u1ee7a b\u1ea1n.<\/span><\/p>\n

Th\u1ee9 ba, trong tr\u01b0\u1eddng h\u1ee3p n\u1ebfu b\u1ea1n c\u1ea7n thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc h\u00ecnh \u1ea3nh nhi\u1ec1u l\u1ea7n m\u00e0 kh\u00f4ng mu\u1ed1n m\u1ea5t ch\u1ea5t l\u01b0\u1ee3ng g\u1ed1c, h\u00e3y s\u1eed d\u1ee5ng Smart Objects. Smart Objects gi\u1eef nguy\u00ean d\u1eef li\u1ec7u h\u00ecnh \u1ea3nh g\u1ed1c, cho ph\u00e9p b\u1ea1n thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng.<\/span><\/p>\n

Th\u1ee9 t\u01b0, tr\u01b0\u1edbc khi thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc, b\u1ea1n h\u00e3y c\u00e2n nh\u1eafc l\u01b0u l\u1ea1i c\u00e1c phi\u00ean b\u1ea3n g\u1ed1c c\u1ee7a h\u00ecnh \u1ea3nh. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p b\u1ea1n tr\u1edf l\u1ea1i h\u00ecnh \u1ea3nh g\u1ed1c n\u1ebfu c\u1ea7n thi\u1ebft ho\u1eb7c t\u1ea1o c\u00e1c phi\u00ean b\u1ea3n kh\u00e1c nhau cho c\u00e1c m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng kh\u00e1c nhau.<\/span><\/p>\n

Cu\u1ed1i c\u00f9ng, b\u1ea1n h\u00e3y ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c y\u1ebfu t\u1ed1 c\u1ee7a h\u00ecnh \u1ea3nh \u0111\u1ec1u tr\u00f4ng t\u1ed1t v\u00e0 kh\u00f4ng c\u00f3 v\u1ea5n \u0111\u1ec1 n\u00e0o v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng ho\u1eb7c \u0111\u1ecbnh d\u1ea1ng. C\u1ea7n thi\u1ebft th\u00ec b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 ph\u00f3ng to v\u00e0 thu nh\u1ecf \u0111\u1ec3 xem chi ti\u1ebft.<\/span><\/p>\n

K\u1ebft lu\u1eadn<\/b><\/h2>\n

B\u1eb1ng c\u00e1ch hi\u1ec3u v\u00e0 \u00e1p d\u1ee5ng \u0111\u00fang c\u00e1c k\u1ef9 thu\u1eadt <\/span>thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc \u1ea3nh trong Photoshop<\/b>. B\u1ea1n kh\u00f4ng ch\u1ec9 t\u1ed1i \u01b0u h\u00f3a h\u00ecnh \u1ea3nh cho c\u00e1c n\u1ec1n t\u1ea3ng k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 in \u1ea5n m\u00e0 c\u00f2n t\u1ea1o ra nh\u1eefng s\u1ea3n ph\u1ea9m h\u00ecnh \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng cao. C\u0169ng nh\u01b0 c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a d\u1ef1 \u00e1n. Do \u0111\u00f3, vi\u1ec7c n\u1eafm v\u1eefng c\u00e1c k\u1ef9 n\u0103ng n\u00e0y s\u1ebd h\u1ed7 tr\u1ee3 b\u1ea1n n\u00e2ng cao kh\u1ea3 n\u0103ng s\u00e1ng t\u1ea1o v\u00e0 chuy\u00ean m\u00f4n trong l\u0129nh v\u1ef1c thi\u1ebft k\u1ebf \u0111\u1ed3 h\u1ecda.<\/span><\/p>\n

Xem th\u00eam:<\/b><\/p>\n