URL Encoder & Decoder
Percent-encode a URL or query string, and decode it back.
- Free
- No signup
- Nothing uploaded
- No watermark
Escapes everything, including ? & = / — correct for a value going inside a query string.
Plain text
Encoded
How to Use the URL Encoder & Decoder Online
Percent-encodes a URL or query string and decodes it back. The distinction that matters is which part you are encoding: a slash is structural in a path and data inside a query parameter, so encoding the whole URL at once breaks it while encoding each parameter separately does not.
No software to install Free Works on any device
Step-by-Step Guide to Using the URL Encoder & Decoder
-
1. Choose Encode or Decode
-
2. Paste your URL or query value
-
3. Copy the result, or read the breakdown of each part of the URL
What is the URL Encoder & Decoder?
Percent-encodes a URL or query string and decodes it back. The distinction that matters is which part you are encoding: a slash is structural in a path and data inside a query parameter, so encoding the whole URL at once breaks it while encoding each parameter separately does not.
Why Use Text Tools Online?
Counting words, changing case, pulling emails out of a page or writing an amount in words are small jobs that eat time by hand. These tools do them the moment you paste, and the text stays in your browser.
“Paste once, and let the tool do the fiddly part.”
- Counts as you type
- Lists sorted and cleaned
- QR codes for anything
- Cheque amounts in words
- Case changed in one click
- Emails and links pulled out
- Citations in APA or Chicago
- Handy commands for developers
Popular Uses for Text Utilities
Short, repetitive text jobs are what these tools were made for.
- Essay word limits Check that an essay or application answer is within the word or character limit.
- Fixing capital letters Turn text typed in CAPS LOCK into normal sentence case without retyping it.
- Collecting contacts Pull every email address or phone number out of a long message or page.
- Writing cheques Get a rupee or dollar amount written correctly in words for a cheque or invoice.
- QR codes Make a QR code for a website link, contact card, email address or event.
- Reference lists Format a book or website reference in APA or Chicago style for an assignment.
- Tidying lists Sort lines alphabetically, remove repeats or add numbers to a pasted list.
- Command helpers Build a cron schedule, git command or chmod setting without searching the manual.
What You Can Do with the URL Encoder & Decoder
Handles the padding and character-set rules the specification requires
Round-trips exactly, including non-ASCII characters and emoji
States the character encoding it is working in rather than assuming Latin-1
Why Use ToolXkit for URL Encoder & Decoder?
Your files stay with you
Everything runs inside your browser. Nothing you open or type is uploaded to a server.
Free, with no catch
No signup, no watermark and no daily limit on how often you use it.
Fast
Results appear in seconds, because nothing has to travel over the internet and back.
Works on any device
Use it on a computer, tablet or phone, in Chrome, Edge, Firefox or Safari.
Nothing to install
No app, no extension and no desktop program. Open the page and start.
Made for real people
Plain words and clear buttons, built by one developer who wanted tools like this to exist.
Writing and Text Tools for Different Users
Students
Count words, format citations and tidy notes before submitting coursework.
Writers and bloggers
Change case, find repeated words and check length before publishing a piece.
Office workers
Clean up pasted lists, find and replace names and write amounts in words.
Marketers
Extract emails, links and hashtags from pages and make QR codes for campaigns.
Developers
Encode Base64, build cron lines and generate git and shell commands quickly.
Accountants
Write invoice and cheque amounts in words and tidy columns of pasted figures.
Best Times to Clean Up Text
Text tools save time when you are:
- Keeping to a word limit
- Fixing text typed in capitals
- Building a contact list from emails
- Writing out a cheque
- Printing a QR code poster
- Finishing a reference list
- Removing repeats from a list
- Setting up a scheduled job
Frequently Asked Questions
Answers to common questions about this tool.
Why does a space become %20 in one place and + in another?
Both are correct in different contexts. Inside a query string (after the ?) form encoding uses +; everywhere else in a URL a space must be %20. The tool offers both so you can match what the receiving server expects.
Should I encode the whole URL?
No — encoding the whole thing turns the :// and / into %3A%2F%2F%2F and breaks it. Encode only the value that goes into a parameter, then build the URL around it.
Which characters are left alone?
Letters, digits and - _ . ~ are never encoded, as the standard specifies. Everything else, including non-Latin characters, is written as UTF-8 bytes in %XX form.
Is my text sent anywhere when I use URL Encoder & Decoder?
No. The text you paste is handled in your browser and never leaves the page. That makes it safe for drafts, customer lists and anything else you would rather keep to yourself.
Is there a limit on how much text I can paste?
The site sets none. Long documents are handled by your own device, so a whole book may be slow on an older phone. Articles, essays and long lists are no trouble.
Can I use URL Encoder & Decoder without making an account?
Yes. There is no login, no email to hand over and no daily limit. Open the page, paste or type, and copy or download the result when it is ready.
Why does my word count differ from Microsoft Word?
Programs treat hyphenated words, numbers and symbols a little differently. The gap is usually a few words in a long piece. If a teacher or portal sets a limit, stay a little under it to be safe.
Do the QR codes made here expire?
No. The information is stored directly in the pattern, with no redirect through our servers, so the code keeps working for as long as the link or text inside it stays valid.
Further reading
- Unicode Consortium The body that sets how letters, symbols and emoji from every language are stored as text.
- Letter case (Wikipedia) The rules and names for upper case, lower case, title case and the styles programmers use.
- Base64 (MDN) A plain explanation of Base64, the encoding used to carry files and images as text.
More Text & Developer Tools
Other free tools for the same kind of job.
- JSON Formatter Format, validate and minify JSON, with the error explained. Open tool
- Password Generator Strong random passwords and memorable passphrases. Open tool
- QR Code Generator Turn a link, text or Wi-Fi details into a QR code. Open tool
- Add Line Breaks Put a line break after every full stop, comma or any marker you choose. Open tool
- Add Line Numbers Number every line, starting wherever you choose. Open tool
- Alphabetize Lines Put a list into A–Z order, with duplicates removed if you want. Open tool
- Amount in Words An amount of money written out, ready for a cheque or an invoice. Open tool
- Array Formatter Turn a list into an array literal in any language. Open tool
- ASCII Tree Generator Directory trees that render correctly in a README on every platform. Open tool