Automatically generate content security policy headers online for any website.

Latest Version

Version
0.14
Update
November 4, 2024
Size
2.65MiB
Developer
csper.io
Category
Users
20,000+
Rating
4.35714 ★
Manifest Version
3
Web Store Status
Languages Support
English
See more
Permissions
DeclarativeNetRequest
Tabs
Storage
See more

Content Security Policy (CSP) Generator Extension

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
Read more

Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "version": "0.14", "name": "Content Security Policy (CSP) Generator", "short_name": "CSP Generator", "description": "Automatically generate content security policy headers online for any website.", "icons": { "128": "assets/csper_128.png" }, "action": { "default_icon": { "128": "assets/csper_128.png" }, "default_title": "Content Security Policy (CSP) Generator", "default_popup": "index.html" }, "permissions": [ "declarativeNetRequest", "tabs", "storage" ], "host_permissions": [ "https://*/*", "http://*/*", "*://*/", "https://csper.io/", "https://csper.club/", "http://localhost:8080/", "ws://localhost:8080/" ], "content_security_policy": { "extension_pages": "script-src 'self'; style-src 'unsafe-inline'; object-src 'none'; connect-src wss://csper.io wss://csper.club https://csper.io https://csper.club http://localhost:8080 ws://localhost:8080" }, "author": "Stuart Larsen", "homepage_url": "https://csper.io"}
Read more

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User reviews

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Pyarelal Knowles (ID: 000000f516985aa0) Voted 3 ★ - Updated 01/24/2022 looks like a really helpful tool. at one point it broke access to my site though and pages would not load

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Edo Budim (ID: 000000ffcbad82f5) Voted 4 ★ - Updated 12/10/2021 I found this extension very useful, but it stopped working. It was working month or two ago, but now it is not generating policies at all

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NeoJack (ID: 000000a97f6498fd) Voted 3 ★ - Updated 12/28/2020 $7 per month .. should be stated upfront.. looks handy tool but dont like being tricked into having to pay for simple 1 time report.

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Yuliya Yasenetska (ID: 0000004b971d3511) Voted 5 ★ - Updated 11/11/2020 It was surprisingly easy to generate a content security policy with this tool with my limited csp knowledge. Thanks for creating this extension!

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Connor Chong (ID: 000000949d9d1985) Voted 5 ★ - Updated 10/21/2020 Super helpful extension! Finding edge cases in CSP is definitely annoying, but this saved me a lot of time. I think there were some edge cases with blobs that weren't covered, but great product nonetheless.