HEIC 是什麼？
HEIC is a container format commonly used for photos from Apple devices. It can offer efficient compression, but some workflows and older Windows applications still expect JPG.
隱私轉換方式
This tool uses a browser-side decoder. Your selected file stays in the browser session instead of being submitted to our server. Closing or refreshing the page clears the temporary browser object URL created for the preview.
為什麼有時轉換會失敗？
HEIC/HEIF files can use different encodings and metadata. A browser decoder may not support every variant. If a file fails, try exporting it from the source device or another trusted local application.
HEIC 與 JPG
HEIC can be more storage-efficient, while JPG remains broadly compatible with websites, editors and older software. Use JPG when compatibility matters most.