Free online proxy checker

Check up to 50 proxies at a time and export working ones. No more manual filtering.

or drag and drop

txt. file

Results

Successful requests: 0

Unique IPs: 0

Fastest latency: 0 ms

Average latency: 0 ms

Errors: 0

Duplicate IPs: 0

Longest latency: 0 ms

Output

# Proxy IP Status Location Response time

Export options

Exclude proxies with a response time higher than: ms

How to check your proxies

Step 1. Upload a TXT file, or paste your proxies into the input field

Step 2. Click Check proxies to start the process

Step 3. Click Copy working proxies to clipboard to copy valid proxies. Export a list of working proxies as TXT, or export all information to a CSV.

 

If speed is important to you, you can filter out any proxies with a response time higher than what you want.

Proxy server scheme

Proxy checker features

Accepts multiple proxy formats

Enter your proxies in different formats. Use a simple host:port, or use user:pass@host:port if you have authentication.

Export working proxies only

Only export the proxies that returned a valid response. No more filtering out broken proxies manually.

Filter out slow proxies

Need the fastest proxies for your web scraping project? Filter out proxies below a certain speed with ease.

Quick proxy test

Append ?p=proxy to the end of this page to quickly run a test.
Accepts multiple proxy formats

Enter your proxies in different formats. Use a simple host:port, or use user:pass@host:port if you have authentication.

Export working proxies only

Only export the proxies that returned a valid response. No more filtering out broken proxies manually.

Filter out slow proxies

Need the fastest proxies for your web scraping project? Filter out proxies below a certain speed with ease.

Quick proxy test

Append ?p=proxy to the end of this page to quickly run a test.

Need fast and reliable proxies?

Residential proxies

Use only real IP addresses provided by real internet service providers from all over the world (Excluding State of Texas, USA)

Explore residential proxies

US ISP proxies

SOAX US ISP network is built of residential IPs bought or leased from Internet Service Providers (ISPs) for commercial use, rather than for use from private homes.

Explore ISP proxies

Mobile proxies

Easily collect publicly available data with highly reliable mobile proxies from all over the world (Excluding State of Texas, USA).

Explore mobile proxies

Datacenter proxies

Data center proxies offer major advantages in speed, uptime and scalability, making them suitable for large-scale automation.

Explore datacenter proxies
Get proxies

Frequently asked questions

Why would I need to check a proxy?

You might need to test a proxy to make sure it's working right and giving you the performance you want. You can check different aspects, such as:

  1. Checking Speed: A slow proxy can make pages load slowly or even time out. Testing helps you make sure the proxy is fast enough for your browsing or data transfer needs.
  2. Geolocation Accuracy: If you're using a proxy to access content specific to a region, testing will check if the proxy correctly routes your traffic through the desired location.

By testing your proxy, you can avoid performance issues and make sure it filter out the ones that aren't working before you start using them.

Why is my proxy not working?

There can be several reasons why your proxy isn't working. Here are some common ones:

  1. Incorrect proxy settings: Make sure you’ve entered the right proxy IP address and port number in your network or browser settings. If there's a typo or mistake, the proxy won’t connect.
  2. Proxy server down: The proxy server you’re trying to use might be temporarily down or experiencing high traffic. In these cases, the proxy might not be accessible.
  3. Authentication issues: Some proxies need login credentials (username and password). If the credentials are wrong or expired, the proxy won’t work.
  4. IP blocked by target website: Some websites block traffic from known proxy IP addresses. If your proxy is on a blacklist, the site may not load.
  5. Firewall or security settings: Your firewall, antivirus, or network security settings might be blocking proxy connections. Try adjusting these settings or whitelisting the proxy server to fix the issue.
  6. Network or ISP restrictions: Some networks or ISPs block the use of proxies. If you're on a restricted network, you might need to check with your ISP or network administrator.
  7. IP whitelisting:
    If you're using IP whitelisting in SOAX, the proxy checker can't check your proxies since it's IP is not whitelisted
  8. Wrong proxy format:
    Double check if you're using the right format. Accepted formats are:
    domain:port
    domain,port 
    domain:port:login:pass
    domain,port,login,pass
    login:pass@domain:port

Testing your proxy with different websites or devices can help you figure out the problem more effectively.

What is the limit for this proxy checker?

Our proxy checker lets you test up to 50 proxies at once. This limit helps keep things running smoothly and gives you accurate results without overloading the system. If you have more than 50 proxies to test, you can just run multiple batches to check them all efficiently.

How do I quickly test a proxy?

You can quickly test a proxy by adding ?p=[proxy] to the end of the page URL, which will automatically start the testing process.

For example, if your proxy needs a username and password, you would format it like this:

?p=username:password@proxyip:port

So, if your username is user123, your password is pass456, the proxy IP is 123.45.67.89, and the port is 8080, you would add this to the URL:

?p=user123:pass456@123.45.67.89:8080

This way, you can start the proxy test quickly without having to manually enter the proxy details into the tool.

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