[GH-ISSUE #3919] [bug]: Prettify Big Number Loss of accuracy #1373

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opened 2026-03-16 20:01:36 +03:00 by kerem · 0 comments

kerem commented

2026-03-16 20:01:36 +03:00

Owner

Originally created by @8Q757 on GitHub (Mar 21, 2024).
Original GitHub issue: https://github.com/hoppscotch/hoppscotch/issues/3919

Is there an existing issue for this?

I have searched the existing issues

Current behavior

When I use body with application/json，the body such as

{
  "id": 485091432142801408
}

and when I click Prettify button, the id 485091432142801408 changed to 485091432142801400

Steps to reproduce

Add a Request
Switch to Body And select application/json content type
paste a json example include big number such as

{
  "id": 485091432142801408
}

Click Prettify button
The jsonbody will be loss of accuracy

Environment

Release

Version

Local

Originally created by @8Q757 on GitHub (Mar 21, 2024). Original GitHub issue: https://github.com/hoppscotch/hoppscotch/issues/3919 ### Is there an existing issue for this? - [X] I have searched the existing issues ### Current behavior When I use body with application/json，the body such as ```json { "id": 485091432142801408 } ``` and when I click _Prettify_ button, the id _485091432142801408_ changed to _485091432142801400_ ### Steps to reproduce 1. Add a Request 2. Switch to _Body_ And select _application/json_ content type 3. paste a json example include big number such as ```json { "id": 485091432142801408 } ``` 4. Click _Prettify_ button 5. The jsonbody will be loss of accuracy ### Environment Release ### Version Local