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URL Encoder / Decoder

Safely encode URLs for web requests or decode them back to readable text.

Why Encode URLs?

URL encoding converts characters into a format that can be transmitted securely over the internet. URLs can only be sent over the internet using the ASCII character set. Since URLs often contain characters outside the ASCII set, the URL has to be converted into a valid ASCII format. URL encoding replaces unsafe ASCII characters with a "%" followed by two hexadecimal digits.

Frequently Asked Questions

What is the maximum text or data size I can process?

Because ToolFlare executes entirely inside your local browser memory, there are no artificial server-side limits. However, for the best performance and to prevent browser tab crashes, we recommend keeping input sizes under 5MB at a time.

What formats are supported?

This tool natively accepts standard UTF-8 text encoding. Please ensure your input string or configuration aligns with official standard specifications to prevent parsing failures.

How do I resolve common errors?

Common errors typically occur from malformed syntax, such as trailing commas, unescaped characters, or missing quotes. Our client-side processor will display the exact error trace if your input fails to compile, helping you quickly identify the problem.