[{"data":1,"prerenderedAt":929},["ShallowReactive",2],{"blog-post-/blog/zh-tw/how-to-convert-png-to-jpg-for-smaller-file-size":3,"related-posts-/zh-TW/blog/how-to-convert-png-to-jpg-for-smaller-file-size":113},{"id":4,"title":5,"author":6,"body":7,"category":94,"date":95,"description":96,"extension":97,"featured":98,"image":99,"meta":100,"navigation":101,"path":102,"readingTime":103,"seo":104,"stem":105,"tags":106,"tools":111,"__hash__":112},"content/blog/zh-TW/how-to-convert-png-to-jpg-for-smaller-file-size.md","如何把 PNG 轉成 JPG 來縮小檔案體積","Anything Tools 編輯部",{"type":8,"value":9,"toc":85},"minimark",[10,14,18,23,26,30,33,37,71,75,78,82],[11,12,5],"h1",{"id":13},"如何把-png-轉成-jpg-來縮小檔案體積",[15,16,17],"p",{},"PNG 很適合截圖、Logo 與透明圖形，但如果圖片本質上更像照片，而且已經不需要透明背景，PNG 往往會大得沒有必要。",[19,20,22],"h2",{"id":21},"good-candidates-for-conversion","Good candidates for conversion",[15,24,25],{},"PNG to JPG works best for photographs, flattened marketing visuals, blog headers, and product images that no longer need transparency.",[19,27,29],{"id":28},"when-not-to-use-jpg","When not to use JPG",[15,31,32],{},"Keep PNG for logos, icons, UI screenshots, tiny text, and any image that still requires transparency. JPG compression can blur edges and create artifacts.",[19,34,36],{"id":35},"practical-workflow","Practical workflow",[38,39,40,44,53,60,68],"ol",{},[41,42,43],"li",{},"Check whether transparency is still needed.",[41,45,46,47,52],{},"Resize first with ",[48,49,51],"a",{"href":50},"/image/resizer","Image Resizer",".",[41,54,55,56,52],{},"Convert with ",[48,57,59],{"href":58},"/image/converter/png-to-jpg","PNG to JPG",[41,61,62,63,67],{},"Run a second pass in ",[48,64,66],{"href":65},"/image/compressor","Image Compressor"," if necessary.",[41,69,70],{},"Review the result at 100% zoom before publishing.",[19,72,74],{"id":73},"why-the-size-drop-can-be-large","Why the size drop can be large",[15,76,77],{},"Design tools often export PNG losslessly. If the image is really a photo, JPG can reduce the size dramatically while keeping the result visually acceptable.",[19,79,81],{"id":80},"final-takeaway","Final takeaway",[15,83,84],{},"Convert PNG to JPG when the image behaves like a photo. Keep PNG for transparency, sharp graphics, and text-heavy assets.",{"title":86,"searchDepth":87,"depth":87,"links":88},"",2,[89,90,91,92,93],{"id":21,"depth":87,"text":22},{"id":28,"depth":87,"text":29},{"id":35,"depth":87,"text":36},{"id":73,"depth":87,"text":74},{"id":80,"depth":87,"text":81},"圖片轉換","2026-03-24T00:00:00.000Z","了解 PNG 轉 JPG 什麼時候值得做、通常能省下多少體積，以及如何避免破壞透明背景、文字與圖形邊緣。","md",false,"/blog/how-to-convert-png-to-jpg-for-smaller-file-size.png",{},true,"/blog/zh-tw/how-to-convert-png-to-jpg-for-smaller-file-size",6,{"title":5,"description":96},"blog/zh-TW/how-to-convert-png-to-jpg-for-smaller-file-size",[107,108,94,109,110],"PNG","JPG","檔案大小","壓縮",[58],"4o9g9WiP9sKry0HWj4VkHLLzEbd8OCsb5u_2H6kWudw",[114,786],{"id":115,"title":116,"author":117,"body":118,"category":94,"date":772,"description":773,"extension":97,"featured":101,"image":774,"meta":775,"navigation":101,"path":776,"readingTime":777,"seo":778,"stem":779,"tags":780,"tools":784,"__hash__":785},"content/blog/zh-TW/how-to-convert-heic-to-jpg.md","如何將 HEIC 轉換為 JPG：2026 完整指南","Anything Tools 團隊",{"type":8,"value":119,"toc":743},[120,123,126,129,133,136,142,157,162,176,180,183,202,206,209,214,271,276,293,297,300,304,330,333,337,340,344,348,377,381,411,415,437,441,444,511,517,521,602,605,609,612,616,619,623,626,630,633,637,640,644,647,650,656,662,668,674,677,680,685,703,710,713,718],[11,121,116],{"id":122},"如何將-heic-轉換為-jpg2026-完整指南",[15,124,125],{},"如果您曾經嘗試與使用 Android 或 Windows 的朋友分享 iPhone 照片，您可能遇到過可怕的「無法打開此檔案」訊息。這是因為 iPhone 預設以 HEIC 格式保存照片，許多裝置和平台不支援這種格式。",[15,127,128],{},"在此綜合指南中，我們將向您展示如何快速輕鬆地將 HEIC 轉換為 JPG，並提供多種方法供您選擇。",[19,130,132],{"id":131},"什麼是-heic-格式","什麼是 HEIC 格式？",[15,134,135],{},"HEIC (High Efficiency Image Container) 是 Apple 在 iOS 11 中引入的預設圖片格式。它使用先進的壓縮技術創建更小的檔案大小，確保優秀的影像品質。",[15,137,138],{},[139,140,141],"strong",{},"HEIC 的好處：",[143,144,145,148,151,154],"ul",{},[41,146,147],{},"檔案大小比 JPG 小 50%",[41,149,150],{},"在相同檔案大小下具有更好的影像品質",[41,152,153],{},"支援透明度和在一個檔案中包含多張圖片",[41,155,156],{},"所有 Apple 裝置原生支援",[15,158,159],{},[139,160,161],{},"問題：",[143,163,164,167,170,173],{},[41,165,166],{},"Windows 不支援（需擴充功能）",[41,168,169],{},"與許多 Android 裝置不相容",[41,171,172],{},"無法上傳到某些網站",[41,174,175],{},"無法在舊軟體中使用",[19,177,179],{"id":178},"為什麼要將-heic-轉換為-jpg","為什麼要將 HEIC 轉換為 JPG？",[15,181,182],{},"JPG (JPEG) 是最普遍支援的圖片格式。將您的 HEIC 檔案轉換為 JPG 可確保：",[15,184,185,186,189,190,193,194,197,198,201],{},"✅ ",[139,187,188],{},"通用相容性"," - 在所有裝置和平台上工作\n✅ ",[139,191,192],{},"易於分享"," - 透過電子郵件、社交媒體、訊息應用程式發送\n✅ ",[139,195,196],{},"Web 上傳"," - 相容所有網站和線上服務\n✅ ",[139,199,200],{},"軟體支援"," - 在任何圖片檢視器或編輯器中打開",[19,203,205],{"id":204},"方法-1使用-anything-tools推薦","方法 1：使用 Anything Tools（推薦）",[15,207,208],{},"將 HEIC 轉換為 JPG 最快最簡單的方法是使用我們的免費線上轉換器。",[210,211,213],"h3",{"id":212},"逐步說明","逐步說明：",[38,215,216,226,242,258],{},[41,217,218,221,222],{},[139,219,220],{},"訪問轉換器","\n前往 ",[48,223,225],{"href":224},"/image/converter/heic-to-jpg","HEIC 轉 JPG 轉換器",[41,227,228,231],{},[139,229,230],{},"上傳您的圖片",[143,232,233,236,239],{},[41,234,235],{},"將 HEIC 檔案拖放到頁面上",[41,237,238],{},"或點擊瀏覽並選擇檔案",[41,240,241],{},"您可以一次上傳多張圖片",[41,243,244,247],{},[139,245,246],{},"自動轉換",[143,248,249,252,255],{},[41,250,251],{},"轉換在您的瀏覽器中即時進行",[41,253,254],{},"您的圖片永遠不會離開您的裝置",[41,256,257],{},"完全的隱私和安全",[41,259,260,263],{},[139,261,262],{},"下載 JPG 檔案",[143,264,265,268],{},[41,266,267],{},"點擊「下載」獲取每張轉換後的圖片",[41,269,270],{},"或作為 ZIP 檔案全部下載",[15,272,273],{},[139,274,275],{},"為什麼選擇 Anything Tools？",[143,277,278,281,284,287,290],{},[41,279,280],{},"✅ 100% 免費 - 無限制，無浮水印",[41,282,283],{},"✅ 隱私優先 - 所有處理在您的瀏覽器中進行",[41,285,286],{},"✅ 無需安裝 - 直接在您的網路瀏覽器中工作",[41,288,289],{},"✅ 批次轉換 - 一次轉換多個檔案",[41,291,292],{},"✅ 快速 - 即時轉換，無需等待",[19,294,296],{"id":295},"方法-2更改-iphone-設定","方法 2：更改 iPhone 設定",[15,298,299],{},"如果您希望透過 iPhone 預設將照片保存為 JPG，可以更改相機設定。",[210,301,303],{"id":302},"對於新照片","對於新照片：",[38,305,306,312,318,324],{},[41,307,308,309],{},"打開 iPhone 上的 ",[139,310,311],{},"設定",[41,313,314,315],{},"向下捲動並點擊 ",[139,316,317],{},"相機",[41,319,320,321],{},"點擊 ",[139,322,323],{},"格式",[41,325,326,327],{},"選擇 ",[139,328,329],{},"相容性最佳",[15,331,332],{},"現在，所有新照片都將保存為 JPG 而不是 HEIC。",[210,334,336],{"id":335},"對於現有照片","對於現有照片：",[15,338,339],{},"遺憾的是，這不會轉換現有的 HEIC 照片。您需要使用方法 1 或 3 來處理這些照片。",[19,341,343],{"id":342},"方法-3使用內建工具","方法 3：使用內建工具",[210,345,347],{"id":346},"在-mac-上","在 Mac 上：",[38,349,350,357,366,372],{},[41,351,352,353,356],{},"在 ",[139,354,355],{},"預覽"," 中打開 HEIC 圖片",[41,358,320,359,362,363],{},[139,360,361],{},"檔案"," > ",[139,364,365],{},"輸出",[41,367,368,369],{},"從格式下拉選單中選擇 ",[139,370,371],{},"JPEG",[41,373,320,374],{},[139,375,376],{},"儲存",[210,378,380],{"id":379},"在-windows-1011-上","在 Windows 10/11 上：",[38,382,383,390,396,402,407],{},[41,384,385,386,389],{},"從 Microsoft Store 安裝 ",[139,387,388],{},"HEIF 影像擴充功能","（免費）",[41,391,352,392,395],{},[139,393,394],{},"相片"," 應用中打開 HEIC 檔案",[41,397,398,399],{},"點擊三個點 (...) > ",[139,400,401],{},"另存新檔",[41,403,326,404,406],{},[139,405,371],{}," 格式",[41,408,320,409],{},[139,410,376],{},[210,412,414],{"id":413},"在-iphoneipad-上","在 iPhone/iPad 上：",[38,416,417,423,429,434],{},[41,418,352,419,422],{},[139,420,421],{},"照片"," 應用中打開 HEIC 照片",[41,424,320,425,428],{},[139,426,427],{},"分享"," 按鈕",[41,430,314,431],{},[139,432,433],{},"儲存到「檔案」",[41,435,436],{},"圖片在分享時會自動轉換為 JPG",[19,438,440],{"id":439},"方法-4線上轉換器替代方案","方法 4：線上轉換器（替代方案）",[15,442,443],{},"如果您喜歡其他線上工具，這裡有一些替代方案：",[445,446,447,463],"table",{},[448,449,450],"thead",{},[451,452,453,457,460],"tr",{},[454,455,456],"th",{},"工具",[454,458,459],{},"優點",[454,461,462],{},"缺點",[464,465,466,478,489,500],"tbody",{},[451,467,468,472,475],{},[469,470,471],"td",{},"Anything Tools",[469,473,474],{},"免費，隱私，快速，無限制",[469,476,477],{},"-",[451,479,480,483,486],{},[469,481,482],{},"CloudConvert",[469,484,485],{},"支援多種格式",[469,487,488],{},"每天 25 次轉換限制",[451,490,491,494,497],{},[469,492,493],{},"Online-Convert",[469,495,496],{},"易於使用",[469,498,499],{},"有廣告，較慢",[451,501,502,505,508],{},[469,503,504],{},"Zamzar",[469,506,507],{},"介面簡單",[469,509,510],{},"需要電子郵件，慢",[15,512,513,516],{},[139,514,515],{},"我們推薦 Anything Tools","，因為它是完全免費的，尊重您的隱私，並且完全在您的瀏覽器中運行，無需將檔案上傳到伺服器。",[19,518,520],{"id":519},"對比heic-vs-jpg","對比：HEIC vs JPG",[445,522,523,535],{},[448,524,525],{},[451,526,527,530,533],{},[454,528,529],{},"特性",[454,531,532],{},"HEIC",[454,534,108],{},[464,536,537,547,558,569,580,591],{},[451,538,539,541,544],{},[469,540,109],{},[469,542,543],{},"更小 (少 50%)",[469,545,546],{},"更大",[451,548,549,552,555],{},[469,550,551],{},"品質",[469,553,554],{},"優秀",[469,556,557],{},"很好",[451,559,560,563,566],{},[469,561,562],{},"相容性",[469,564,565],{},"僅限 Apple 裝置",[469,567,568],{},"通用",[451,570,571,574,577],{},[469,572,573],{},"透明度",[469,575,576],{},"是",[469,578,579],{},"否",[451,581,582,585,588],{},[469,583,584],{},"瀏覽器支援",[469,586,587],{},"有限",[469,589,590],{},"所有瀏覽器",[451,592,593,596,599],{},[469,594,595],{},"最佳用途",[469,597,598],{},"iPhone 儲存",[469,600,601],{},"分享與相容性",[19,603,604],{"id":604},"常見問題",[210,606,608],{"id":607},"將-heic-轉換為-jpg-會損失品質嗎","將 HEIC 轉換為 JPG 會損失品質嗎？",[15,610,611],{},"轉換過程中會有極小的品質損失。HEIC 使用先進的壓縮，但 JPG 的壓縮對於照片來說也非常出色。大多數人不會注意到品質上的任何差異。",[210,613,615],{"id":614},"可以批次將-heic-轉換為-jpg-嗎","可以批次將 HEIC 轉換為 JPG 嗎？",[15,617,618],{},"可以！我們的轉換器支援批次轉換。只需一次選擇多個 HEIC 檔案，它們將同時全部轉換為 JPG。",[210,620,622],{"id":621},"線上轉換-heic-檔案安全嗎","線上轉換 HEIC 檔案安全嗎？",[15,624,625],{},"使用 Anything Tools，安全！所有轉換都直接在您的瀏覽器中使用 JavaScript 進行。您的圖片永遠不會離開您的裝置，確保完全的隱私和安全。",[210,627,629],{"id":628},"照片中繼資料exif-數據會怎樣","照片中繼資料（EXIF 數據）會怎樣？",[15,631,632],{},"我們的轉換器會保留重要的 EXIF 數據，包括拍攝日期、相機設定和位置資訊（如果可用）。",[210,634,636],{"id":635},"可以轉換-iphone-live-photos-嗎","可以轉換 iPhone Live Photos 嗎？",[15,638,639],{},"轉換將從 Live Photos 中提取靜態影像。影片部分不會包含在 JPG 中。",[210,641,643],{"id":642},"為什麼我的-iphone-照片是-heic-格式","為什麼我的 iPhone 照片是 HEIC 格式？",[15,645,646],{},"自 iOS 11 起，Apple 使用 HEIC 作為預設格式，因為它在保持品質的同時創建的檔案更小。您可以在設定 > 相機 > 格式中更改此設定。",[19,648,649],{"id":649},"獲得最佳結果的提示",[15,651,652,655],{},[139,653,654],{},"1. 檢查您的設定","\n如果您經常與非 Apple 使用者分享照片，請考慮將 iPhone 更改為預設保存為 JPG。",[15,657,658,661],{},[139,659,660],{},"2. 分享前轉換","\n在上傳到網站或發送給他人之前將 HEIC 轉換為 JPG，以避免相容性問題。",[15,663,664,667],{},[139,665,666],{},"3. 保留原件","\n如果儲存不是問題，請保留原始 HEIC 檔案作為備份，因為它們更小且品質更高。",[15,669,670,673],{},[139,671,672],{},"4. 使用批次轉換","\n如果您有許多照片要轉換，請使用批次轉換以節省時間。",[19,675,676],{"id":676},"結論",[15,678,679],{},"將 HEIC 轉換為 JPG 不必很複雜。無論您使用我們的免費線上轉換器、更改 iPhone 設定還是使用內建工具，您現在都有多種選擇來確保您的照片在任何地方都能使用。",[15,681,682],{},[139,683,684],{},"快速回顧：",[143,686,687,694,697,700],{},[41,688,689,690,693],{},"使用 ",[48,691,692],{"href":224},"Anything Tools HEIC 轉 JPG 轉換器"," 進行最快、最私密的轉換",[41,695,696],{},"更改 iPhone 設定以將新照片保存為 JPG",[41,698,699],{},"偶爾轉換使用預覽 (Mac) 或照片 (Windows)",[41,701,702],{},"JPG 確保跨所有裝置和平台的通用相容性",[15,704,705,706,709],{},"準備好轉換您的 HEIC 圖片了嗎？立即嘗試我們的 ",[48,707,708],{"href":224},"免費 HEIC 轉 JPG 轉換器","！",[711,712],"hr",{},[15,714,715],{},[139,716,717],{},"相關工具：",[143,719,720,725,731,737],{},[41,721,722],{},[48,723,724],{"href":58},"PNG 轉 JPG 轉換器",[41,726,727],{},[48,728,730],{"href":729},"/image/converter/webp-to-jpg","WebP 轉 JPG 轉換器",[41,732,733],{},[48,734,736],{"href":735},"/image/converter/avif-to-jpg","AVIF 轉 JPG 轉換器",[41,738,739],{},[48,740,742],{"href":741},"/image/converter","所有圖片轉換器",{"title":86,"searchDepth":87,"depth":87,"links":744},[745,746,747,751,755,760,761,762,770,771],{"id":131,"depth":87,"text":132},{"id":178,"depth":87,"text":179},{"id":204,"depth":87,"text":205,"children":748},[749],{"id":212,"depth":750,"text":213},3,{"id":295,"depth":87,"text":296,"children":752},[753,754],{"id":302,"depth":750,"text":303},{"id":335,"depth":750,"text":336},{"id":342,"depth":87,"text":343,"children":756},[757,758,759],{"id":346,"depth":750,"text":347},{"id":379,"depth":750,"text":380},{"id":413,"depth":750,"text":414},{"id":439,"depth":87,"text":440},{"id":519,"depth":87,"text":520},{"id":604,"depth":87,"text":604,"children":763},[764,765,766,767,768,769],{"id":607,"depth":750,"text":608},{"id":614,"depth":750,"text":615},{"id":621,"depth":750,"text":622},{"id":628,"depth":750,"text":629},{"id":635,"depth":750,"text":636},{"id":642,"depth":750,"text":643},{"id":649,"depth":87,"text":649},{"id":676,"depth":87,"text":676},"2026-01-18T00:00:00.000Z","了解如何將 iPhone 的 HEIC 圖片轉換為 JPG 格式。包含免費線上工具的逐步指南，無需安裝軟體。","/blog/heic-to-jpg-guide.jpg",{},"/blog/zh-tw/how-to-convert-heic-to-jpg",8,{"title":116,"description":773},"blog/zh-TW/how-to-convert-heic-to-jpg",[532,108,781,782,783],"iPhone","圖片轉換器","照片轉換",[224],"Rts1MVuanby65or42OZosNFNpCutCwBOYs6KaqyxTL0",{"id":787,"title":788,"author":789,"body":790,"category":94,"date":916,"description":917,"extension":97,"featured":98,"image":918,"meta":919,"navigation":101,"path":920,"readingTime":103,"seo":921,"stem":922,"tags":923,"tools":926,"__hash__":928},"content/blog/zh-TW/how-to-convert-svg-to-png-online.md","如何在線將 SVG 轉換為 PNG","Anything Tools Editorial",{"type":8,"value":791,"toc":908},[792,795,798,805,809,812,815,832,835,838,841,855,858,861,864,867,877,880,902,905],[11,793,788],{"id":794},"如何在線將-svg-轉換為-png",[15,796,797],{},"SVG 適合 logo、圖示和向量插畫，因為它可以在不同尺寸下保持清晰。但有些場景仍然需要 PNG，例如上傳到不支援 SVG 的平台、製作社交圖片、傳送給非設計團隊，或生成固定尺寸的透明背景素材。",[15,799,800,801,804],{},"如果你想快速轉換，可以使用 ",[48,802,803],{"href":741},"Anything Tools Image Converter","。它可以在瀏覽器中完成轉換，不需要安裝設計软件。",[19,806,808],{"id":807},"什麼時候需要-svg-轉-png","什麼時候需要 SVG 轉 PNG",[15,810,811],{},"SVG 是向量格式，PNG 是像素格式。把 SVG 轉成 PNG，通常是為了兼容性或固定尺寸交付。",[15,813,814],{},"常見場景：",[143,816,817,820,823,826,829],{},[41,818,819],{},"網站或應用需要固定尺寸圖示",[41,821,822],{},"社交平台不接受 SVG 上傳",[41,824,825],{},"郵件、文件或演示文稿需要 PNG 圖片",[41,827,828],{},"團隊成员沒有向量编辑工具",[41,830,831],{},"需要透明背景的 logo 檔案",[19,833,834],{"id":834},"轉換前先決定輸出尺寸",[15,836,837],{},"PNG 會固定像素尺寸，所以轉換前要先想清楚使用位置。一個 128px 的圖示和一個 1200px 的社交圖片，需要完全不同的匯出尺寸。",[15,839,840],{},"建議：",[143,842,843,846,849,852],{},[41,844,845],{},"圖示：根據實際顯示尺寸匯出 1x 和 2x",[41,847,848],{},"Logo：保留透明背景，並匯出足夠宽度",[41,850,851],{},"社交圖片：按平台推薦比例匯出",[41,853,854],{},"文件素材：選擇清晰但不過大的尺寸",[19,856,857],{"id":857},"避免模糊和鋸齒",[15,859,860],{},"SVG 轉 PNG 後，如果尺寸太小再放大，就會變模糊。更好的做法是从 SVG 直接匯出目標尺寸，而不是先匯出小图再拉伸。",[15,862,863],{},"如果 PNG 用于透明背景，请檢查邊緣是否乾淨，文字和細線是否仍然清晰。",[19,865,866],{"id":866},"檔案體積也要控制",[15,868,869,870,872,873,876],{},"高分辨率 PNG 可能很大。轉換後可以再用 ",[48,871,66],{"href":65}," 壓縮，減少頁面加载压力。需要其他格式时，也可以用 ",[48,874,875],{"href":741},"Image Converter"," 繼續轉成 WebP 或 JPG。",[19,878,879],{"id":879},"轉換流程",[38,881,882,887,890,893,896,899],{},[41,883,884,885],{},"打開 ",[48,886,875],{"href":741},[41,888,889],{},"上傳或選擇 SVG 檔案",[41,891,892],{},"選擇合適輸出尺寸",[41,894,895],{},"匯出 PNG",[41,897,898],{},"檢查透明背景、邊緣和文字清晰度",[41,900,901],{},"如有需要，再壓縮圖片",[19,903,904],{"id":904},"总结",[15,906,907],{},"SVG 轉 PNG 的關鍵是先確定用途和尺寸。只要從向量源檔案直接匯出目標尺寸，並檢查透明背景和邊緣清晰度，就能得到適合網站、文件、社群和電商素材的 PNG 檔案。",{"title":86,"searchDepth":87,"depth":87,"links":909},[910,911,912,913,914,915],{"id":807,"depth":87,"text":808},{"id":834,"depth":87,"text":834},{"id":857,"depth":87,"text":857},{"id":866,"depth":87,"text":866},{"id":879,"depth":87,"text":879},{"id":904,"depth":87,"text":904},"2026-05-05T00:00:00.000Z","了解什麼時候需要把 SVG 匯出為 PNG、如何選擇清晰尺寸，以及如何避免 logo、圖示和社群圖片變模糊。","/blog/how-to-convert-svg-to-png-online.png",{},"/blog/zh-tw/how-to-convert-svg-to-png-online",{"title":788,"description":917},"blog/zh-TW/how-to-convert-svg-to-png-online",[924,875,925],"SVG to PNG","Design",[741,927,65],"/image/converter/svg-to-png","e96cB6rHn4NXDx93qhgNX8U-eTkv9N8YttgIKBW3o9M",1781687143900]