Pixuna Guides
Privacy and file processing
Understand browser-side image processing and how to assess a media tool’s file-handling practices.
Are Online Image Compressors Safe to Use?
Learn how browser-based and upload-based image compressors differ, what to check in a privacy policy, and how Pixuna processes images.
2 min read →Do Online Image Converters Upload Your Photos?
Find out how to tell whether an image converter works locally or uploads photos, and see how Pixuna’s converter is implemented.
2 min read →How to Compress Images Without Uploading Them to a Server
Use browser-based image compression, understand its device and format limitations, and review Pixuna’s actual image-compression workflow.
2 min read →How to Convert Images Privately in Your Browser
Convert images in your browser with Pixuna, while checking format support, transparency, and the limits of local processing.
2 min read →How to Choose a Private Online Media Tool
Use a practical checklist to evaluate local processing, uploads, retention, file access, encryption, and privacy disclosures.
2 min read →Are Online PDF Tools Safe? How to Check Before You Upload
PDFs often contain sensitive information. Learn how browser-based and upload-based PDF tools differ and how to verify what a site does.
2 min read →