URL encoding (percent encoding) replaces characters that are not safe in URLs with a percent sign followed by two hex digits. This tool uses decodeURIComponent() to convert these sequences back to readable text. Common encodings: %20 = space, %3D = =, %26 = &.
Whether you are building a REST API, debugging a web request, or preparing data for transmission, having a reliable encoding tool in your workflow saves hours of manual effort. The URL Decoder is Decode URL percent-encoded strings to plain text — and it runs entirely in your browser with no data sent to any server. Whether you are a developer, data analyst, student, or technical user, this free tool removes friction from your workflow and gives you instant, accurate results every time. If you need to take the output a step further, try the URL Encoder / Decoder — it handles the next stage of the workflow.
The URL Decoder is a free, browser-based utility that decode url percent-encoded strings to plain text. It processes your input locally using JavaScript, which means all operations happen on your device — no uploads, no server processing, and no privacy concerns. The result is immediate, updating as you interact with the tool. Alternatively, if you are looking for something slightly different, the URL Encoder may be a better fit.
Tools like this are used every day by web developers, DevOps engineers, data scientists, security professionals, and content creators. The URL Decoder belongs to this class of essential utilities that save time, reduce errors, and streamline everyday technical tasks.
There are many generic tool sites online, but the URL Decoder on Chunky Munster is built with a developer-first mindset. Everything runs in your browser — there are no paywalls, no rate limits, no forced sign-ups, and no advertisements disrupting your concentration. For related work, the JSON String Escaper is another popular tool worth bookmarking.
The URL Decoder converts data between encoded and plain text formats. It runs entirely in your browser so your data is never uploaded to any server.
Yes — completely free with no account required, no usage limits, and no ads interrupting your workflow.
Yes. All encoding and decoding happens locally in your browser using JavaScript. Nothing is transmitted to a server, making it safe for credentials, tokens, and private strings.
All modern browsers including Chrome, Firefox, Safari, and Edge are fully supported. No extensions or plugins are required.
The URL Decoder is a free, private, and reliable tool for every developer and technical user. Bookmark this page for fast access, share it with your team, and explore the full collection of tools at Chunky Munster — all free, all browser-based, all yours. You might also find these related tools useful: URL Encoder / Decoder, URL Encoder, JSON String Escaper.