The Tool Desk
Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Use urllib.parse.unquote() to decode a percent-encoded URL component as text. Use unquote_plus() for form-style data, where + represents a space. For an entire query string, use parse_qs() or parse_qsl() to extract its parameters rather than decoding the string as a whole.
Choose the right URL-decoding function
| Input or goal | Function | What it does |
|---|---|---|
| A percent-encoded component, such as a path segment | unquote() |
Replaces percent escapes such as %20 with their decoded text. A plus sign stays a plus sign. |
| A form-style encoded value | unquote_plus() |
Decodes percent escapes and changes + to a space. |
| Query parameters as a mapping | parse_qs() |
Parses a complete query string into a dictionary; each parameter name maps to a list of values. |
| Query parameters as ordered pairs | parse_qsl() |
Parses a complete query string into a list of name/value pairs. |
| Decoded data as bytes | unquote_to_bytes() |
Replaces percent escapes with octets and returns bytes. |
Python documents parse_qs() and parse_qsl() as the query-string parsing functions for turning encoded query data into Python data structures. See the Python 3.14 urllib.parse reference.
Decode a percent-encoded component with unquote()
Import unquote from urllib.parse and pass the encoded component:
from urllib.parse import unquote
value = unquote("/El%20Ni%C3%B1o/")
print(value) # /El Niño/unquote() replaces percent escapes but does not interpret + as a space. That makes it appropriate for ordinary component data when a plus sign should remain literal.
Free tools Windows power users keep installed
One-click scans. No signup required.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
Decode form-style values with unquote_plus()
In form-style encoded data, a plus sign represents a space. Use unquote_plus() when the value follows that convention:
from urllib.parse import unquote_plus
value = unquote_plus("name=Ada+Lovelace")
print(value) # name=Ada LovelaceDo not use it for arbitrary URL component data without checking the format: it changes every plus sign into a space.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
Parse a complete query string
Use parse_qs() for a mapping
A query string can contain multiple named parameters and repeated names. Parse it instead of calling a component decoder on the entire string:
from urllib.parse import parse_qs
params = parse_qs("name=Ada+Lovelace&tag=python")
print(params) # {'name': ['Ada Lovelace'], 'tag': ['python']}The values are lists, so a repeated parameter can be represented without discarding its additional values.
Crashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minuteWindows Errors? Fix Them Before They Spread
Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallRank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Use parse_qsl() when pair order matters
If your code needs the parameters as an ordered sequence of name/value pairs, use parse_qsl():
from urllib.parse import parse_qsl
pairs = parse_qsl("name=Ada+Lovelace&tag=python")
print(pairs) # [('name', 'Ada Lovelace'), ('tag', 'python')]These functions parse the query portion; they are not substitutes for parsing a full URL into its components.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Get decoded octets with unquote_to_bytes()
When the next step needs bytes rather than decoded text, use unquote_to_bytes():
from urllib.parse import unquote_to_bytes
data = unquote_to_bytes("caf%C3%A9")
print(data) # b'cafxc3xa9'If its input is a string containing unescaped non-ASCII characters, Python encodes those characters as UTF-8 bytes. Choose this function when your data handling requires octets; use unquote() when you want text.
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Text encoding, errors, and Python versions
For unquote(), the documented defaults are UTF-8 for text decoding and errors='replace'. Invalid byte sequences are replaced rather than necessarily causing an exception. You can specify a different encoding or errors policy when your input format requires it:
from urllib.parse import unquote
value = unquote("caf%C3%A9", encoding="utf-8", errors="strict")The current Python 3.14 reference notes that unquote() accepted only str before Python 3.9; support for bytes input was added in Python 3.9. Check the documentation for your Python version if code must run on older interpreters.
Common mistakes and fixes
- Plus signs unexpectedly become spaces: You used
unquote_plus()on data where+is literal. Useunquote()for ordinary percent-encoded components. - A plus sign remains instead of becoming a space: The input is form-style data, but you used
unquote(). Useunquote_plus()or parse the query withparse_qs()orparse_qsl(). - You received a dictionary of lists instead of single values: That is the result shape of
parse_qs(). Handle each list, or useparse_qsl()if a list of pairs suits the task. - Decoded text contains replacement characters: The default error policy is
replace. Check whether the input uses the expected character encoding; if appropriate, choose an explicit encoding and error policy. - Data changes after decoding twice: Avoid repeated decoding. A percent escape can be intentional data, and another decoding pass can transform it.
- Decoded input seems valid but is unsafe: Decoding and parsing are not validation. Apply the checks and safety rules your application requires before trusting or using parsed components.
Or skip the browser setup
If what you need is a screenshot of a URL rather than decoded URL data, ScreenshotNeo provides a website screenshot API and MCP server. Its one-call example is:
curl -G "https://api.screenshotneo.com/v1/shot" -d access_key=YOUR_API_KEY --data-urlencode url=https://stripe.com -o shot.webpSee the ScreenshotNeo documentation for API details. Before capture, it accepts cookie or consent banners like a visitor and removes more than 60 known consent platforms, newsletter popups, and chat widgets; each step can be turned off. Bot checks, blank pages, failed loads, timeouts, and cache hits are not billed. Its MCP server provides take_screenshot, get_page_info, and capture_pdf for AI agents. The free plan includes 1,000 screenshots a month with no card; paid plans start at $5 for 3,000 screenshots. Sign up for ScreenshotNeo free.
Frequently Asked Questions
Does unquote() decode a whole URL?
It replaces percent escapes in the string you pass; it does not parse a full URL into its scheme, host, path, and query components.
Why does unquote_plus() turn + into a space?
It is intended for form-style encoded data, where plus signs represent spaces. For ordinary component data, use unquote() if plus signs should stay literal.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
