मेटाडेटा क्लीनर

हर बार जब आप अपने स्मार्टफोन पर कोई फोटो खींचते हैं, Microsoft Word दस्तावेज़ सहेजते हैं, या PDF निर्यात करते हैं, तो एप्लिकेशन फ़ाइल में अदृश्य 'मेटाडेटा' संलग्न (attach) कर देता है। इस डेटा को अक्सर अनदेखा कर दिया जाता है, लेकिन यह चौंकाने वाली मात्रा में व्यक्तिगत और कॉर्पोरेट पहचान का खुलासा कर सकता है।

Similarly, when you create or edit a PDF document using software like Microsoft Word or Adobe Acrobat, it automatically tags the document with hidden metadata. This often includes your full name, the company name, the software version used, and the exact dates of creation and modification. This can be devastating for whistleblowers, activists, or simply individuals who value their privacy when uploading documents to public platforms.

How Our Local Metadata Stripper Protects You

• For Images (JPEG, PNG): We utilize raw pixel extraction. By drawing the image into a virtual HTML5 Canvas and exporting a pristine copy, all EXIF tags (including GPS location, camera serial numbers, and exposure times) are permanently annihilated.
• For PDFs: We use an open-source WebAssembly engine (pdf-lib) to hook directly into the PDF document dictionary and actively wipe out the Author, Creator, Producer, Title, and Subject fields, resetting all timestamps to zero.

The Privacy Paradox: Many "free online metadata removers" ironically require you to upload your files to their servers to clean them. This defeats the purpose of privacy. Our tool operates strictly within your browser. If you don't trust us, turn off your Wi-Fi after the page loads—the tool will continue to strip your files flawlessly.

Frequently Asked Questions (FAQ)