Content Security Policy (CSP) Generator icon

Content Security Policy (CSP) Generator

by Csper · csper.io · Developer Tools
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Automatically generate content security policy headers online for any website.

Users
10K
0 in 30 days
Rating
4.6 / 5
unchanged in 30 days
Ratings
14
0 in 30 days
Store rank
#9,063
#7,762 among extensions
Version
0.14
updated 4 Nov 2024

Users

monthly, 3 years
3,00012K20KAug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 10,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
3915Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 14 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 Content Security Policy (CSP) Generator

Content Security Policy (CSP) Generator is a chrome extension for automatically generating Content Security Policy headers on any website in minutes. Built by: https://csper.io -- Learn more about CSP: https://www.youtube.com/watch?v=LBIANHdBoUA https://csper.io/docs/content-security-policy https://csper.io/docs/report-uri Video Demo: https://www.youtube.com/watch?v=6S8fl24001s https://csper.io/generator https://github.com/csper-io/csp-generator https://csper.io

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00
6 months−10K−50.0%00.00
1 year−10K−50.0%0+0.28

Chrome Web Store search rankings

Where Content Security Policy (CSP) Generator appears when people search the store, with the 30 day change
Search phrasePosition30 days
policy#5−4
generator#14−6
security#23−9

Version history

3 versions recorded
0.1430 Oct 2024
0.1329 Oct 2024
0.630 Mar 2020

Details

Category
Developer Tools
First seen
30 Mar 2020
Size
2.6 MB
Languages
en
Pricing
Free
Privacy policy
csper.io
Extension ID
ahlnecfloencbkpfnpljbojmjkfgnmdc

Permissions and risk

Moderate riskimpact 3, likelihood 1
Permissions
declarativeNetRequesttabsstorage
Site access
https://*/*http://*/**://*/https://csper.io/https://csper.club/http://localhost:8080/ws://localhost:8080/
Can read and change data on every website you visit.

Alternatives to Content Security Policy (CSP) Generator

Extensions that rank for the same store searches or share the Developer Tools category, ordered by users
360 Internet Protection20M users · 4.4 ★ · 5,565 ratings Online Security11M users · 2.8 ★ · 596 ratings Avast Online Security & Privacy5M users · 4.6 ★ · 25,891 ratings Trellix Endpoint Security Web Control4M users · 1.1 ★ · 562 ratings Ad Blocker: Stands AdBlocker4M users · 4.8 ★ · 158,745 ratings Free VPN Proxy - 1VPN2M users · 4.6 ★ · 63,433 ratings Keeper® Password Manager & Digital Vault2M users · 4.5 ★ · 8,538 ratings My Apps Secure Sign-in Extension2M users · 1.3 ★ · 142 ratings