Base64 Encoder / Decoder
100% In-Browser Privacy
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Encode plain text to Base64 or decode Base64 back to text.
Output Dialect:
Presets:
Source Text / Payload63 Bytes
Base64 Encoded Result
AdvertisementOmnikite Zero Data Storage
Adsterra Ad Placement Slot (728x90)Configure keys in
config/ads.ts to display live campaigns.Non-Intrusive Banner
100% Zero-Upload Privacy
All computation executes exclusively inside your device memory using Web APIs and WebAssembly. No data or files ever leave your browser.
Real-Time Native Execution
Zero network roundtrips. Operates offline without sending external API requests, delivering instantaneous sub-millisecond computation.
Developer-First Architecture
Engineered with RFC standards, cryptographic primitives (Web Crypto Subtle API), and production-grade formatting libraries.
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