Base64 Encoder/Decoder
Encode and decode Base64 strings with UTF-8 support
Base64 Encoder/Decoder
Content to Encode
Encoded Base64
Trusted by Developers
Join thousands of developers who trust ToolDash for their daily development needs.
Monthly Users
Uptime
Server Delay
Countries
Why Choose Our Base64 Encoder/Decoder?
100% Private & Secure
All processing happens locally in your browser. Your data never leaves your device, ensuring complete privacy and security. No server-side processing means zero data exposure.
Lightning Fast Results
Get results immediately without waiting for server processing. Our tools are optimized for speed and efficiency, delivering instant feedback as you work.
No Registration Required
Start using the tool immediately without creating an account, providing email, or sharing personal information. Just open and use.
Works Offline
Once loaded, the tool works completely offline. Perfect for sensitive environments or when internet connectivity is limited.
Developer Friendly
Built by developers, for developers. Clean interface, keyboard shortcuts, and features that enhance your development workflow.
Always Free
No hidden costs, premium tiers, or usage limits. All features are free forever, supporting the developer community worldwide.
Common Use Cases
Perfect For
Encode text for URL-safe transmission
Encode images for data URLs
Prepare data for JSON transport
Encode credentials for basic auth
Convert binary data to text format
Key Features
Encode and decode Base64 data
Support for text and file inputs
Real-time encoding/decoding
Copy results with one click
Handles Unicode characters properly
Benefits of Using Base64 Encoder/Decoder
Safe data transmission encoding
No file uploads to servers
Instant encoding and decoding
Handles large files efficiently
Perfect for web development
Frequently Asked Questions
What is Base64 Encoder/Decoder?
Base64 Encoder/Decoder is a free online developer tool that encode and decode base64 strings with utf-8 support. It runs entirely in your browser for maximum privacy and security, with no registration required.
Is Base64 Encoder/Decoder free to use?
Yes, Base64 Encoder/Decoder is completely free to use. There are no hidden costs, premium features, or usage limits. All tools on ToolDash are free forever for all developers.
Do I need to create an account to use Base64 Encoder/Decoder?
No registration is required. You can use Base64 Encoder/Decoder instantly without creating an account, providing email, or sharing any personal information.
Is my data secure when using Base64 Encoder/Decoder?
Yes, all processing happens locally in your browser. Your data never leaves your device, ensuring complete privacy and security. We have no access to your input data.
Does Base64 Encoder/Decoder work offline?
Yes, once loaded, Base64 Encoder/Decoder works completely offline. All processing is done client-side, so you can use it without an internet connection.
What browsers support Base64 Encoder/Decoder?
Base64 Encoder/Decoder works in all modern browsers including Chrome, Firefox, Safari, and Edge. No plugins or extensions required.
Related Developer Tools
Ready to Get Started?
Explore our complete collection of 25+ free developer tools. All privacy-first, no registration required.