Base64 Encoder
Encode or decode Base64 without leaving the browser tab.
Base64 encoding for quick checks meant switching to a terminal or an ad-heavy site that choked on large inputs.
A public deployment is available to try.
Case Study
Before
Encoding and decoding Base64 strings required switching between terminal commands and online tools that were ad-heavy or didn't handle large inputs well.
After
Delivered a fast, privacy-first encoding tool that processes everything in the browser. No data is sent to servers, making it safe for sensitive content.
How it's solved
Built a client-side Base64 tool with real-time encode/decode, file-to-Base64 conversion, URL-safe variant support, and copy-to-clipboard. Handles large inputs without UI freezing using Web Workers.
Trade-offs
Web Worker processing handles large inputs without freezing the UI, but extremely large files can still hit browser memory limits.
Related Articles
Further reading on related topics from the blog
Building 100 Micro-Frontends: Lessons from a Solopreneur Journey
How I built and deployed 100 independently deployed micro-frontends on Vercel, the architecture decisions, trade-offs, and what I learned about scaling a one-person dev operation.
AI Integration Patterns for Web Developers: A Practical Guide
Practical patterns for integrating AI into web applications — from prompt engineering and streaming responses to building AI-powered tools that solve real user problems.
Essential AI Tools for Developers and Designers in 2025
A curated list of powerful AI tools that are transforming how developers and designers work, from OCR to design assistants.
Related Projects
More in Tech Domain · Book Dev