URL Encoder / Decoder

Percent-encode and decode URLs and query parameters safely for use in links.

URL Encoder converts text into percent-encoded form so it can travel safely through URLs and query strings, and reverses the process to make encoded URLs human-readable again. It uses the standard URI component encoding rules, the same algorithm browsers and servers use, so the output round-trips cleanly with every backend, every routing library, and every HTTP client. You will reach for this tool whenever you need to embed a search term, an email address, a redirect target, a tracking parameter, or arbitrary user input into a URL. Encoding ensures characters like spaces, ampersands, plus signs, slashes, and emoji do not break the structure of the link. Decoding lets you read referrer URLs, OAuth callback URIs, and tracked links pulled from analytics dashboards as the human-readable strings they actually represent. Marketers use it to build UTM-tracked share links, paste partner URLs into ad creatives, and inspect campaign URLs from third-party platforms. Developers use it to build redirect URIs for OAuth flows, debug deep links on mobile, prep query strings for fetch calls, and clean up URLs grabbed from server logs.

How URL Encoder / Decoder works

URL Encoder / Decoder is a free browser-based utility from Salah Tools Hub. It is designed to give you an immediate result without an account, subscription, or upload to a remote server.

Enter your information into the tool after the page loads, review the result, and use the available copy or download controls. Your input stays on your device while the tool is running.