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JSON Viewer

4.6 (

49 ratings

)

4.6 out of 5

49 ratings

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Marko M Jul 5, 2025

The single best json viewer extension. Works on huge payloads and on streamed responses.

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Peter Mckenna May 21, 2025

When it works it is very nice. However it doesn't always work reliably. I've just opened a clearly JSON formatted file ending with .json in the browser's regular window and it has not been picked up by this extension. It's happened a few times recently.

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Prab Singh Mar 4, 2025

Works beautifully

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Justin Jeffery Mar 22, 2024

Does not work anymore for me as well.

2 out of 2 found this helpful
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Kenta Takahashi Mar 21, 2024

Suddenly degraded. Only "pretty print" function is shown in UI, but others are not.

3 out of 3 found this helpful
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Stelios Giannatos Jan 23, 2024

Just what we needed!!!

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Robert Mylne Sep 14, 2023

Works now in Chrome 117, updating review to 5 stars!

1 person found this review to be helpful
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Ollie Taylor Sep 8, 2023

Does what it says on the tin - when you visit a file, or JSON response it displays a useful JSON debugging UI that's easy to work with.

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V K Feb 8, 2023

Awesome !

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Vincent GS Jan 2, 2023

Me encantó, siempre busqué algo que me mostrase los archivos JSON. Absolutely lovely! I was looking for an extensions that shows JSON natively as chrome network tab, unfortunately there's no one, but this is amazing!!

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