點擊或拖曳批次上傳多張圖片
支援同時多選 50+ 張 JPG / PNG / WebP，支援直接貼上
或載入批次測試範例：
拖拉即可批次處理上百張照片，快速調整大小、壓縮與格式轉換。全程於瀏覽器內完成，保護隱私且速度極快。適合電商商品圖處理、社群媒體排版與個人照片歸檔。
支援同時多選 50+ 張 JPG / PNG / WebP，支援直接貼上
零门槛纯浏览器极速本地运算，免下载安装客户端，数据完全不离设备。
一次選取數十張甚至上百張圖片，直接拖入工作區，即可看到待處理清單。
設定尺寸調整方式、輸出 WebP/JPG/PNG 格式與壓縮品質，再指定檔名前綴。
不需上傳，本地端多工處理瞬間完成；點擊打包下載即可取得含全部成品的 ZIP 壓縮檔。
電商運營、自媒體創作者與辦公人員的必備出片利器
Uniformly resize hundreds of catalog images to standard dimensions and reduce sizes below 200KB for faster store uploads.
Bulk convert graphics to modern WebP format to slash server bandwidth and boost page speed scores.
Downscale high-res DSLR captures by 50%, append serialized filenames, and send instant ZIP packages to clients.
Compress scanned invoices and receipts to meet strict email attachment limits without losing clarity.
Sanitize messy download file names and batch export clean, web-optimized image sets.
Slim down multi-gigabyte phone backup folders with lossless bulk compression, freeing up 70% storage.
纯本地隐私安全计算，告别付费套路与繁重安装。
告别繁重昂贵的传统修图软件，Dopic 带来 100% 浏览器本地运算、零上传、300 DPI 印刷级的全新极客修图体验。
真实解答您最关心的隐私安全、收费模式、官方审核通过率与导出细节。
There is no hard server limit! Everything runs 100% locally in your browser memory, so processing 50 to 100 typical photos is super fast and smooth.
Yes! The ZIP files are created using the universal PKWare standard, completely compatible with macOS Archive Utility, Windows File Explorer, iOS Files, and Android.
Absolutely! None of your files are ever transmitted to any external server. Everything stays securely on your device.
全能證件照製作、AI 消除筆、無損放大與格式轉換生態