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Content Security Policy (CSP) Generator

csper.io
4.4(

14 ratings

)
ExtensionDeveloper Tools20,000 users

4.4 out of 5

14 ratings

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Jonathan HolfordAug 11, 2024

This is, excuse me, a damn fine extension. I've used I can't tell you how many extensions in my life and this is one of the best.

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Trung Lưu VănJul 18, 2024

helpful tool, thank you

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Alex MiroshnykDec 14, 2023

Should simple and handy, in fact it doesn't work at all. But of course want to collect your email, ask you to register and other scum marketing things. not worth a try.

2 out of 6 found this helpful
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Pyarelal KnowlesJan 23, 2022

looks like a really helpful tool. at one point it broke access to my site though and pages would not load

3 out of 4 found this helpful
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Edo BudimDec 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

1 out of 2 found this helpful
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NeoJackDec 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.

1 out of 2 found this helpful
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Yuliya YasenetskaNov 10, 2020

It was surprisingly easy to generate a content security policy with this tool with my limited csp knowledge. Thanks for creating this extension!

2 out of 2 found this helpful
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Connor ChongOct 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.

2 out of 2 found this helpful
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Carl VitulloMar 10, 2020

Made it really easy to add a CSP to the site I'm building. I had to make sure I hit every possible interaction, but this cut down the iteration time for finding violations so much I'm not sure I can even estimate it. I'm sure I'll still find some violations from oddball browser combinations, but sending the reports to csper.io makes it easy to track and add those as they come in.

2 out of 2 found this helpful
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