URL encoder

URL encoder percent-encodes text using form-style URL encoding. Use it to prepare a query parameter value that contains spaces or reserved punctuation, keeping the value separate from the structure of the surrounding URL.

How to use URL encoder

1. Paste the individual text value you want to encode.
2. Submit the form and copy the complete encoded string.
3. Insert it into the intended component without encoding the same value twice.

Example and interpretation

The text hello world becomes hello+world, while a literal plus sign becomes %2B. That distinction matters when a receiving application interprets the plus character as a space in form-style query data.

Compare the output with a small known example before using it in an integration. Copy the complete value, including meaningful punctuation and padding. Encoding changes a representation; it does not establish that the underlying content is trustworthy.

Limits to consider

The installed encoder uses form-style rules, including plus signs for spaces. It is not a general instruction to encode an entire URL: doing so also encodes structural punctuation. Different applications may require a different component encoding, so follow the receiving specification.

Questions about URL encoder

Is this the same as Base64?

No. Percent encoding and Base64 use different representations for different integration needs.

Should I encode a value twice?

Only if the receiving format explicitly requires nested encoding; otherwise the result may be misinterpreted.

Related tools

URL decoder reverses form-style encoding for inspection. URL parser separates a complete URL into components. UTM link generator helps construct a specific tracking-link workflow.