URL Encoder/Decoder

    Encode or decode URLs, parameters, and special characters to URL-safe formats instantly. Essential browser-based tool for web developers and SEO audits.

    How to Use

    Follow these simple steps to get the best results.

    1Paste your text or URL. It handles everything from full website addresses to messy API parameters.
    2Pick your mode. 'Encode' to make your text safe for a URL; 'Decode' to turn a percent-encoded string back into readable text.
    3Get results instantly. Everything happens in real-time as you type or paste, no waiting required.
    4Copy and go. Just click the icon and drop your encoded string straight into your browser or code editor.
    5Reset for the next one. Clear the whole thing with one click so you can start a fresh conversion.

    Frequently Asked Questions

    URLs are picky. They can only handle a specific set of 'safe' characters. If you try to use a space or a slash where it doesn't belong, the browser gets confused. Encoding turns those into safe codes (like %20 for a space) so your link doesn't break.

    Because the web's standards are old and very strict. Characters like '&', '=' and '#' have special meanings in a URL. If you're building an API or passing user input, you have to encode it so the server knows exactly what you meant and doesn't cut your data short.

    Encoding is turning a normal sentence into a URL-safe string. Decoding is the reverse, taking that messy-looking string and turning it back into something you can actually read. You encode to send data; you decode to read what you've received.

    Completely. Everything happens right in your browser. We never see your text and nothing is ever sent to our servers. It's the safest way to handle sensitive authentication strings or private keys without leaving a trace.

    Definitely. Whether it's Arabic, Chinese or a simple 😊, the tool handles UTF-8 perfectly. Your international text and emojis will survive the trip through the URL without turning into garbage characters.

    Some characters are marked as 'safe' by default like letters, numbers, hyphens and underscores. The tool leaves those as-is to keep the URL somewhat readable while fixing the ones that would actually cause problems.

    If you're passing data like a user's name or a search query in a URL, you must encode it. Without it, a name like 'John & Jane' would be interpreted as two separate pieces of data. Encoding ensures the server sees the whole string as one single value.

    How It Works

    URLs are the roads of the internet, but they have very strict rules about who can travel on them. If you try to put a space, an emoji or a special character like an ampersand (&) directly into a link, things start to break. Our URL Encoder/Decoder is a free, browser-only tool that "translates" your text into a format every browser and server can understand.

    What is URL Encoding? (The Percent Sign Mystery)

    You've probably seen links filled with things like %20 or %3F. That's Percent-Encoding. Because URLs can only handle a limited set of characters (mostly just letters and numbers), everything else has to be converted into a secret code.

    For example, a space becomes %20. An ampersand becomes %26. This tool handles that translation for you so your links never "snap" in the middle.

    CharacterEncoded Form
    Space%20
    &%26
    =%3D
    /%2F
    ?%3F
    #%23
    😊 (emoji)%F0%9F%98%8A

    Encoding vs. Decoding: Which Do You Need?

    Encoding is for when you're building a link. If you want to send a search query like "coffee & tea", you have to encode it so the server doesn't think the "&" is the start of a new command.

    Decoding is for when you're reading a link. If you have a long, messy marketing link from an email or an ad, paste it here to see the actual destination and the tracking parameters hiding inside.

    Real-World Use Cases for Developers

    Building API Requests: If you're using fetch or curl, your query parameters must be encoded. A user typing "best practices" shouldn't break your API call just because they used a space.

    Fixing Broken UTMs: Marketing links are often layered with multiple rounds of encoding. If a link isn't redirecting correctly, decode it here to see exactly where the "translation" went wrong.

    International Text: Modern websites are global. If you're handling text in Chinese, Arabic or Japanese, it must be encoded to travel safely over HTTP. We handle full UTF-8 encoding, so every language and emoji works perfectly.

    HTML vs. URL Encoding: Don't mix these up. URL encoding (%20) is for links. HTML encoding ( ) is for displaying text on a page. Use this tool when you're working with URLs, query strings or API calls.

    Private and Instant

    Privacy is built-in. All the encoding and decoding happens right here in your browser. Your data is never sent to a server, never logged and never stored. It is 100% safe for sensitive API tokens, password reset links or internal redirect paths. No accounts, no sign-ups, just fast results.

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