#base64

Decode a Base64 string in the terminal, the browser console, or in one paste — plus why yours won't decode and how to fix it.

Compress text with Gzip and encode the result as Base64 in a single step — or go the other way and...

Base64 Encode & Decode API Encode or decode Base64 strings. Supports standard,...

Every developer pastes a data:image/png;base64,iVBORw0K... blob into their CSS at some point, decodes...

Ever needed to encode a string to Base64 or decode a Base64 blob, but didn't want to open a terminal...

If you work with APIs, JWT tokens, email attachments, or embedded images in HTML and CSS, you've...

Base64 Tools API Encode and decode Base64, URL-safe Base64, and Base64url. Detect...

What Base64 actually is, when to use it, the encryption misconception, URL-safe variants, padding rules, and how to encode and decode it in every major language.

Base64 appears in more places than many teams expect. It can show up in API payloads, tokens, email...

Base64 decode in Java is something I end up reaching for every few days — pulling secrets out of...

Is your Claude Code safe? Six months after befriending Base64, I keep finding them in shady places: hidden in supply chain attacks, MCP exploits, and AI agent compromises. A 2026 misuse tour for developers.

When you build Python services that pass credentials in HTTP Basic Auth headers, embed binary assets...