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Dev tools · alternatives · 2026

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24 alternatives to Statuscoder, easily get any HTTP status code for testing

I recently wanted to test how a part of a web app responded to a 502 HTTP status code from a remote site from which it was pulling data. When I came to test it, the remote site was working fine, but I still wanted the 502. So I created statuscoder, just append your desired status code to the URL and it'll respond with that code. http://statuscoder.com It's my first single-use project and I like its simplicity - it does one job and (hopefully) does it well. Is there anything else that you'd want to see it do?

Statuscoder is a testing tool that returns any HTTP status code by appending it to a URL. Developers use it to simulate server responses—like 502 errors—without needing to set up complex test environments or wait for… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Statuscoder, easily get any HTTP status code for testing launched in 2012; newer entries below may have overtaken it.

  1. 1

    Test URLs in bulk for their HTTP responses, by ex-Google

    2022 · http.app · its alternatives →

  2. 2AW
  3. 3HS
  4. 4

    Want to familiarize yourself with some common website development terms? Use our web development glossary to find what you’re looking for!

    2012 · httpstatus.es · its alternatives →

  5. 5

    Hypertext Transfer Protocol Response status codes, and dogs

    2021 · httpstatusdogs.com · its alternatives →

  6. 6

    To understand the meaning of an HTTP status code and list all codes belonging to a specific class from your terminal.

    2022 · github.com · its alternatives →

  7. 7

    A 10-question quiz to learn HTTP status codes the fast way

    Jun 2026 · jsondevtools.org · its alternatives →

  8. 8
    Decoder▲85

    Instantly decode error and status codes

    2019 · james.darpinian.com · its alternatives →

  9. 9

    Gardening for every HyperText Transfer Protocol status code

    2023 · http.garden · its alternatives →

  10. 10

    A cat image for every HTTP status code

    2023 · httpcats.com · its alternatives →

  11. 11

    Beautiful, cross-platform & open-source tools for debugging, testing and building with HTTP(S), on Windows, Linux & Mac.

    2019 · httptoolkit.tech · its alternatives →

  12. 12TP
  13. 13SW

    Hello HN! We're excited to share Statusduck, an uptime monitoring tool where the data is publicly viewable. There are an uncountable amount of uptime tools but we thought we'd put a fun spin on the concept by making another one where people can immediately set up a monitor without signing up. Just type in a website and our service will start pinging it every minute!

    2024 · statusduck.io · its alternatives →

  14. 14

    Test how your code reacts to varying HTTP responses

    2023 · http.codes · its alternatives →

  15. 15

    Check URLs, redirects, and status codes in bulk

    Jul 2026 · loganmosby.com · its alternatives →

  16. 16

    Monitor servers and let users know if something goes down.

    2018 · crisp.chat · its alternatives →

  17. 17
    WebTestIt▲101

    A free lightweight IDE optimized for building UI web tests.

    2020 · sencha.com · its alternatives →

  18. 18MW

    I wanted QR codes to be really simple to implement everywhere and for everyone. So I spent some time on my weekends trying to write a fast QR generator module for Apache, and here are the results: ab -n 5000 -c 100 http://lilqr.com/qr Requests per second: 4301.78 [#/sec] (mean)

    2011 · lilqr.com · its alternatives →

  19. 19

    Monitor everything about your website

    2021 · its alternatives →

  20. 20

    Hey HN! I'm excited to share Statusnook - a status page and monitoring tool. I built Statusnook for my own projects, but I soon began incorporating bits of feedback from friends & colleagues. My goal was to create a tool with a solid essential feature set, and to make it easy to self-host. I welcome any feedback or suggestions.

    2024 · github.com · its alternatives →

  21. 21

    All your systems' health in a nutshell

    2018 · webgazer.io · its alternatives →

  22. 22SD
  23. 23
    Statuspal▲115

    Beautiful hosted status pages & monitoring

    2020 · statuspal.io · its alternatives →

  24. 24

    HyperText Transfer Protocol (HTTP) explained, with examples

    2023 · http.dev · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →