WebP

WebP la dinh dang hinh anh hien dai duoc Google phat trien, cung cap kha nang nen vuot troi cho ca hinh anh nen mat du lieu va khong mat du lieu. No thuong tao ra cac tep nho hon 25-35% so voi JPEG o chat luong tuong duong va ho tro do trong cung hoat hinh. WebP hien duoc ho tro boi tat ca cac trinh duyet chinh.

Loại MIME

image/webp

Loại

Nhị phân

Nén

Có mất dữ liệu

Ưu điểm

+ 25-35% smaller files than JPEG at same quality
+ Supports both lossy and lossless compression
+ Alpha transparency and animation support
+ Supported by all modern browsers

Nhược điểm

− Not supported by some legacy software and browsers
− Slightly slower encoding than JPEG
− Less adoption in print workflows

Khi nào nên dùng .WEBP

Su dung WebP lam dinh dang hinh anh chinh cho cac trang web khi co su ho tro rong rai cua trinh duyet. No cung cap ty le kich thuoc-chat luong tot nhat cho hau het cac truong hop su dung.

Chi tiết kỹ thuật

WebP nen mat du lieu su dung ma hoa du doan VP8; nen khong mat du lieu su dung ma hoa entropy voi du doan khong gian. No ho tro do trong alpha o ca hai che do va hoat hinh thong qua dinh dang tep mo rong.

Lịch sử

WebP duoc Google cong bo vao nam 2010, dua tren ma hoa noi khung cua codec video VP8. No dat duoc su ho tro rong rai cua trinh duyet vao nam 2020 khi Safari them ho tro goc.

Chuyển đổi từ .WEBP

.webp → .apng .webp → .arw .webp → .avi .webp → .avif .webp → .bmp .webp → .cr2 .webp → .dng .webp → .gif .webp → .heic .webp → .heif .webp → .ico .webp → .jpeg .webp → .jpg .webp → .jxl .webp → .mkv .webp → .mov .webp → .mp4 .webp → .nef .webp → .pdf .webp → .png .webp → .psd .webp → .qoi .webp → .raw .webp → .svg .webp → .tif .webp → .tiff .webp → .webm

Chuyển đổi sang .WEBP

.apng → .webp .arw → .webp .avi → .webp .avif → .webp .bmp → .webp .cr2 → .webp .dng → .webp .gif → .webp .heic → .webp .heif → .webp .ico → .webp .jpeg → .webp .jpg → .webp .jxl → .webp .mkv → .webp .mov → .webp .mp4 → .webp .nef → .webp .pdf → .webp .png → .webp .psd → .webp .qoi → .webp .raw → .webp .svg → .webp .tif → .webp .tiff → .webp .webm → .webp

Định dạng liên quan

.ai .apng .arw .avif .bmp .cr2 .dng .eps .gif .heic

Thuật ngữ liên quan

FLIF Lossless Compression Lossy Compression WebP

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