PNG Image Conversion: Batch Convert, Resize & Organize
PNG文件格式支持真是顏色（16百萬色），而GIF文件格式之容許256色。PNG的用武之地在於有大部分都是同樣顏色的圖像。無損格式PNG最適合修改圖畫。況且，所有現代瀏覽器都支持PNG。
Contenta Converter PREMIUM lets you open, convert, and batch process PNG files into modern formats like JPG, PNG, TIFF, PDF, and more. Optimize file size, keep important metadata, and prepare images for web, print, or long-term archiving in just a few clicks.
How it works
怎麼把PNG轉換成SVG？
答案
您可使用我們的軟件Contenta Converter PREMIUM來把上千張PNG轉換成SVG。一次過做到完，步驟又少又簡單。格式 |
PNG |
SVG |
公司 |
Portable Network Graphics |
W3C |
| 說明 | PNG文件格式支持真是顏色（16百萬色），而GIF文件格式之容許256色。PNG的用武之地在於有大部分都是同樣顏色的圖像。無損格式PNG最適合修改圖畫。況且，所有現代瀏覽器都支持PNG。 | 可伸縮矢量圖形(SVG)是一個用來描述靜態和動態（互動或動畫）二維矢量圖形的XML規格和文件格式。此規格是萬維網聯盟（W3C）自1999年開始開發的開放式標準。 |
| 優點 | 無損，受歡迎，16百萬色 | Infinitely scalable without pixelation. Text-based format that is searchable, indexable, and can be styled with CSS or animated with JavaScript. Very small file sizes for simple graphics compared to raster alternatives. |
| 缺點 | 大的文件大小 | Not suitable for photographs or complex raster imagery. Rendering can vary slightly between browsers. Complex SVGs with many paths can become large and slow to render. |
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Satisfaction Guaranteed:
 | 簡單又專業的照片轉換以及處理過程 |
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| 完全無風險. 購買後，您將獲得一個30天退款保證，絕不多問。 |
Frequently Asked Questions about PNG
What is a PNG image file?
A PNG file is a type of image format used in various tools and workflows. With Contenta Converter PREMIUM you can convert PNG files to more common formats like JPG, PNG, or PDF without losing control over quality.
How do I convert PNG images to SVG?
Install Contenta Converter PREMIUM, add your PNG files to the input list, choose SVG as the output format, and click Convert. The software will process all selected files in a single batch.
Can I batch-process many PNG images at once?
Yes. Contenta Converter PREMIUM is built for batch processing and can handle hundreds or thousands of PNG images in one operation, using all available CPU cores.
When should I convert PNG images to another format?
Convert PNG images when you need better compatibility with web browsers, design tools, or printing services. Exporting to formats like JPG, PNG, or TIFF from Contenta Converter PREMIUM makes sharing and archiving much easier.
Does PNG support transparency?
Yes. PNG supports full alpha channel transparency, meaning each pixel can be fully transparent, fully opaque, or any level in between. This makes PNG ideal for logos, icons, and images that need to overlay other content.
Why are PNG files so much larger than JPG?
PNG uses lossless compression, preserving every pixel exactly. JPG uses lossy compression that discards imperceptible details, achieving 5-10x smaller files for photographs. For photos destined for the web, JPG or WEBP is usually the better choice.
Need more than PNG conversion? Browse supported cameras that produce PNG files below, or: