Look up HTTP status codes and their meanings directly from the browser popup.
Users
34
−6 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#124K
#103K among extensions
Version
1.0
updated 16 Mar 2026
Users
monthly, 7 months
Latest, 15 Oct 2026:34 usersMove the mouse over the chart for any month
Ratings count
monthly, 7 months
Latest, 15 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About HTTP Status Code Finder
HTTP Status Code Finder is a lightweight Chrome extension designed to help users quickly look up the meaning of HTTP status codes directly from the browser popup. The extension provides a simple interface where users can enter a numeric HTTP status code and instantly view the corresponding status name and a short explanation.
HTTP status codes are commonly used in web development, server communication, API responses, and website troubleshooting. Developers, SEO specialists, and technical users often encounter these codes when working with websites or debugging server responses. This extension makes it easy to quickly understand what a specific HTTP status code represents without needing to search for documentation online.
The extension features a clean and minimal popup interface that allows users to input a status code and immediately see its description. This helps users quickly identify common responses such as successful requests, client errors, and server errors. The tool is designed to be fast and easy to use so users can access the information they need within seconds.
HTTP Status Code Finder operates entirely within the browser popup and performs all lookups using a small built in reference list. The extension does not request any special browser permissions and does not collect, store, or transmit any user data. All functionality runs locally in the browser to ensure privacy and simplicity.
This extension is useful for developers, students, and anyone working with web technologies who needs a quick reference tool for HTTP status codes while browsing.
Growth
Window
Users
Change
Ratings
Rating
7 days
−4
−10.5%
0
0.00
30 days
−6
−15.0%
0
0.00
6 months
+22
+183.3%
0
0.00
Chrome Web Store search rankings
Where HTTP Status Code Finder appears when people search the store, with the 30 day change