HEIC to PNG Converter
Turn one or more HEIC photos into PNG files without uploading the originals to a conversion server.
选择要开始的文件Choose HEIC or HEIF photos. Multiple PNG files download as a ZIP.
私有浏览器处理
您选择的文件保留在此设备上，不会上传进行转换。
有用的输出控制
选择影响兼容性、分辨率、质量或页面布局的设置。
直接或 ZIP 下载
直接保存一个结果或在有效的 ZIP 存档中接收多个输出文件。
它是如何运作的
- 1
选择您的文件
从您的设备中选择支持的图像或文档。
- 2
设置输出
调整可用的质量、页面、比例或布局控件。
- 3
转换并下载
运行浏览器工具并保存生成的结果。
HEIC and PNG differences
HEIC is efficient for camera photos, while PNG is widely accepted by editors and browsers and uses lossless compression. PNG files are often larger than HEIC files because they prioritize exact pixel preservation.
常见问题
Will PNG improve HEIC quality?
No. It preserves the decoded pixels but cannot add detail that was not in the source.
Can I convert several photos?
Yes. Multiple results download together in a ZIP archive.
我的照片上传了吗？
No. Your photos stay in your browser during conversion.
HEIC to PNG Converter last reviewed: Sep 21, 2026.