URL Encoder & Decoder Online Free
Encode URLs and query strings to %-format, or decode them back to readable text.
Last Updated: August 2, 2026
Text and URLs will have special characters encoded for safe use in links.
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Open ToolHow to Use Toolza’s Free URL Encoder
Follow these simple steps to get your result in seconds.
Choose a Mode
Encode to %-format or decode back to readable text.
Paste Your Input
Any text works — URLs, query strings, or plain words with spaces.
Convert
The result appears instantly with full UTF-8 support.
Copy or Open
Copy the output, or open a decoded URL directly in a new tab.
Why Use Toolza’s Free Tool?
Browser-based, private, and completely free — no catches.
100% Private & Secure
Your files never leave your device. All processing happens locally in your browser — no uploads, no servers, no data storage.
Completely Free
No hidden charges, no premium plans, no watermarks. Every feature is free forever.
Works on Any Device
No installation needed. Works on desktop, tablet, and mobile browsers.
No Signup Required
Start using the tool immediately. No accounts, no emails, no personal data.
High Quality Output
Results preserve original quality and formatting.
Lightning Fast
Everything runs locally, so results are instant even for large files.
URL Encoding Made Clear
URLs have a strict alphabet: letters, digits, and a small set of symbols. Everything else — spaces, #, &, %, and any non-ASCII character — must be escaped as %XX sequences before a browser or API will accept it.
Common use cases
- Building query strings: Search terms and parameters with spaces or special characters.
- API calls: Values passed to REST endpoints must be percent-encoded.
- Scraping and automation: Read or debug encoded URLs found in logs and analytics.
- Redirect links: Cleanly encode destination URLs used in tracking links.
Local and private
URL encoders on other sites process your links on their servers — visible to them, and to their analytics. Toolza converts entirely in your browser, so your links and search terms never leave your machine.
Frequently Asked Questions
Yes. Toolza’s URL encoder is free forever with no limits.
No. Encoding and decoding happen locally in your browser using native encodeURIComponent APIs.
URL encoding (percent-encoding) replaces unsafe characters like spaces, #, and & with a % followed by their hex code, so they can safely travel inside URLs and query strings.
Full encoding escapes everything, including reserved characters. "Preserve reserved" mode keeps : / ? & # = as-is — useful for encoding only the parts that need it.
Yes. Emoji and non-Latin characters are encoded correctly into their UTF-8 percent sequences.
Decoding a malformed string can produce garbage. If a link 404s after decode, the original had extra encoding layers — try encoding it once more.
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