How to validate and format large JSON files efficiently? [closed]

I’m working with very large JSON files (up to a few MBs in size) and need a tool or method to validate and format them efficiently. Most online JSON tools I’ve tried tend to crash or are too slow when processing such large files.

I’ve recently come across jsonmaster.com, which offers a JSON formatter, validator, and several other features, but I’m curious if anyone has any experience or recommendations on how to handle large JSON files in a more optimized way. Specifically:

Are there specific libraries or tools that are designed to handle large JSON files better than others?
How can I integrate such validation and formatting tools into a web-based app for large-scale use?
Is there any strategy for breaking down the JSON file into smaller chunks for validation, then recombining them?
Any advice on best practices or tools for this kind of scenario would be appreciated.

tried jsonlint.com but failed