Text Encoder / Decoder
TxtTool
Encode or decode text using various formats: URL encoding, HTML entities, Base64, ROT13.Updated 2026-03-11
Ctrl+Enter Run Ctrl+Shift+C Copy output
Input
Output
Frequently Asked Questions
Is this tool free to use?
Yes, completely free. All processing happens in your browser — no data is sent to any server.
Do I need to create an account?
No account or signup required. Just open the tool and start using it immediately.
Is my data safe?
Yes. Everything runs locally in your browser. Your data never leaves your device.
How to Use
- Click Process to transform
- Copy processed text or download
- Choose processing options
- Paste text or drag a file into input
FAQ
Can I process text files?
Paste text directly or drag and drop a .txt file onto the input area.
Is there a character limit?
No hard limit. Processes text of any length, though 1M+ characters may take a moment.
Will formatting be preserved?
Text content is preserved. Some transformations may alter whitespace or line breaks.
What encodings are supported?
UTF-8, ASCII, Latin-1, and other common encodings are handled automatically.
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