圖像格式轉換器

此應用程序是將圖像數據轉換為 PNG 或 JPEG 並保存的應用程序。
可以讀取的圖片格式有jpg、jpeg、png、tiff、tif、gif、bmp、ico、cur、xbm、heif、heic。
您可以轉換您拍攝的照片數據，並將保存在 Dropbox 等雲服務中的圖像轉換為 PNG 或 JPEG。
還可以轉換 heic，這是 iPhone 照片的文件格式。
您可以在 iPhone 或 iPad 的照片文件夾中選擇多張照片。此外，對多選的數量沒有限制。請注意，當進行多項選擇時，將不會預覽照片。
轉換後的圖像不僅可以保存在 iPhone 或 iPad 的照片文件夾中，還可以保存在雲服務中。
請注意，JPEG 不支持保存透明顏色。將具有透明背景的 PNG 文件轉換為 JPEG 時，背景將轉換為白色。
此外，轉換後圖像質量可能會下降。請小心。
保存到 iPhone 或 iPad 的照片文件夾時，您不能隨意命名文件，它會自動給出。注意。
此外，當將多張選定的照片保存到雲端時，將創建一個與原始文件同名的新文件夾。文件夾名稱是“convert_date_time”。上傳大量文件需要時間，因此請分幾步進行轉換。
(English)
This app is an app that converts image data to PNG or JPEG and saves it.
The image formats that can be read are jpg, jpeg, png, tiff, tif, gif, bmp, ico, cur, xbm, heif, heic.
You can convert the photo data you have taken and convert the images saved in cloud services such as Dropbox to PNG or JPEG.
It is also possible to convert heic, which is the file format of iPhone photos.
You can select multiple photos in the photo folder of your iPhone or iPad. Also, there is no limit to the number of multiple selections. Note that the photo will not be previewed when multiple selections are made.
The converted images can be saved not only in the photo folder of iPhone or iPad, but also in the cloud service.
Note that JPEG does not support saving transparent colors. When you convert a PNG file with a transparent background to JPEG, the background is converted to white.
Also, the image quality may deteriorate after conversion. Please be careful.
When saving to the photo folder of iPhone or iPad, you cannot freely name the file and it will be given automatically. note that.
Also, when saving multiple selected photos to the cloud, a new folder will be created and saved with the same name as the original file. The folder name is "convert_date_time". Uploading a large number of files will take time, so please convert them in several steps.