How to Remove EXIF Data from Photos Before Posting
Photos can contain hidden details such as when and where they were taken. Learn how to remove EXIF data before posting and keep a clean copy for sharing.
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Privacy
Why local, in-browser processing matters and how to keep your files safe online.
How to Remove Hidden Metadata from a Video Before Sharing
Learn how to remove metadata from a video before sharing it. Check what information may be embedded, clean a copy safely, and verify the exported file before sending it.
How to Convert Files Without Uploading Them
Convert images, PDFs, JSON data and other files directly in your browser without uploading them to a remote server. Learn how browser-based file conversion works, when it is useful, and how to convert files more privately with ToolCMB.
Client-Side vs Server-Side File Processing
Client-side and server-side file processing take very different approaches to handling files online. Learn how browser-based and server-based processing work, including their advantages, limitations, privacy implications, performance considerations, and when each approach makes sense for image, PDF, JSON, CSV, and other file tools.
Why In-Browser Tools Keep Your Files Private
Most "free" converters upload your files to a server. Here is how client-side processing works and why it matters.