Fixelium Blog
Tutorials, guides, and updates on how to use browser-based tools effectively and securely.
pdf
How to Compress PDF Files Without Losing Quality: A Complete Guide
Learn the easiest and most secure way to reduce your PDF file size locally in your browser. Perfect for email attachments and web uploads, 100% private.
Read Article
ai
How to Remove Backgrounds from Images Locally and Securely
Discover how to cut out backgrounds from photos perfectly utilizing local, in-browser AI without ever uploading your personal images to the cloud.
Read Article
jwt
Understanding JWTs (JSON Web Tokens): A Beginner Guide
Everything you need to know about JSON Web Tokens: how they work, how to decode them, and how to verify their integrity without compromising security.
Read Article
base64
What is Base64 Encoding? A Practical Guide
Demystify Base64 encoding. Learn why we use it, how it transforms binary data into text, and when you should (and shouldn't) rely on it.
Read Article