• developer
The Complete Guide to Base64 Encoding and Data URIs
Learn how Base64 encoding works, how to handle UTF-8 Unicode characters safely, and how to embed images using Data URIs in web development.
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Practical articles on document handling, client-side technology, and data security.
• image
How to Compress Images for the Web Without Losing Quality
Optimize JPG, PNG, and WebP images directly in your browser. Reduce file sizes by up to 80% while retaining crisp visual fidelity.
Read Article → • pdf
How to Merge PDFs Free Without Uploading to a Server
Learn how to safely merge multiple PDF documents directly in your web browser without risking privacy or uploading files to remote servers.
Read Article → • pdf
How to Split and Extract PDF Pages Without Uploading Files
Extract specific page ranges or split entire PDF documents locally on your device with complete privacy and zero data leakage.
Read Article → • privacy
Why Client-Side Browser Tools Are the Future of Document Privacy
Explore the hidden security risks of cloud-based utility websites and how modern browser technologies enable 100% private file manipulation.
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