图片元数据清除
立即从您的照片中清除 EXIF、GPS 和隐藏的隐私数据。您的文件保留在您的设备上。
Local-first privacy
在共享前保护您的隐私。
大多数照片都包含隐藏详情，如您的 GPS 位置、相机设置和拍摄日期。此工具通过在浏览器中完全重新编码图像来清除这些数据。
Files are processed in your browser and never uploaded.
什么是图片元数据？
图片元数据是嵌入在照片文件中的隐藏信息。这些数据由数码相机和智能手机创建。
EXIF 数据
EXIF 包括相机型号、镜头设置、拍摄日期和时间等详情。
GPS 和位置元数据
大多数现代智能手机会在您拍摄的每张照片的元数据中嵌入精确的 GPS 坐标。
浏览器本地清除的工作原理
ConvertUnlimited 使用通过 HTML5 Canvas 的重新编码方法，确保所有元数据都被自然丢弃。
Frequently Asked Questions
Does removing metadata change image quality?
The image is re-encoded to remove hidden EXIF and GPS data. Visual quality is kept close to the original, but the file is technically rewritten.
Is GPS location data removed?
Yes. Re-encoding through the browser removes embedded metadata, including location fields stored by many phones and cameras.
Are my photos uploaded?
No. Metadata removal runs locally in your browser, so your images stay on your device.
Privacy Policy
Your Images: Files are processed in your browser and never uploaded.
Analytics: We use Google Analytics 4 to monitor site traffic and tool usage patterns. This data is anonymized and does not include your files.
Advertising: We use Google AdSense to display ads. These partners may use cookies to serve relevant ads based on your visit to this and other sites.
Terms of Use
ConvertUnlimited is provided "as is" without warranty of any kind. You are responsible for the content you process and must ensure you have the legal right to use the images you provide. We are not liable for any data loss or system performance issues resulting from the use of this tool.