Base64 Encoder
Base64 Encoder made simple and private in your browser
URL Encoder Decoder
Encode or decode URL strings. Perfect for web development, API testing, and data transmission.
RFC 3986
Real-time
Copy & Download
💡 Select Encode or Decode mode, then click Convert. Uses standard encodeURIComponent/decodeURIComponent.
🔗 Result:
⚡ URL encoding converts special characters to %xx format. Decoding reverses the process. All done in your browser.
📖 How to Use Url Encoder Decoder
Follow these simple steps to get the best results.
1
Prepare your input
Upload a file, paste text, or enter values required by Url Encoder Decoder.
2
Run the tool
Click the action button. All processing runs privately in your browser.
3
Get your result
Download the output file directly from your browser.
❓ Frequently Asked Questions
Everything you need to know about Url Encoder Decoder.
Yes — completely free, forever. No sign-up required.
No. All processing happens locally in your browser. We never see or store your files.
No account or registration needed. Just open the tool and use it.
Yes — fully responsive and touch-friendly on phones and tablets.
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🔒 Privacy & Trust
We're real people who care deeply about creating tools that truly help. Every feature, every improvement comes from listening to users like you. Your happiness is our success.
This tool was created with one simple goal: to make your day a little easier. We know how frustrating 💻 can be, so we designed this to handle it smoothly while you focus on what matters most. Note: All processing happens in your browser. We never store or see your data.