JSON size analyzer

JSON Size Analyzer

Find out what is making your JSON so big. Each box in the size map is sized by its bytes, so the heaviest parts stand out. Click a box to zoom in.

How to use it

1. Paste or open a large JSON file.
2. Click a box to look inside it.
3. Use the trail above the map to go back.

What it does

• Boxes sized by bytes
• Click to drill down
• Save the map as an image

Questions

Why is this useful?

It shows which fields to drop or paginate when an API response or a stored document is too large.

Is my data uploaded?

No. Bracely runs entirely in your browser, so nothing you paste or open leaves your device.

More JSON tools

Bracely has more than 60 JSON tools in one page. Related ones:

• JSON Viewer
• JSON table viewer
• JSON visualizer
• JSON to chart
• GeoJSON viewer
• JSON stats
• JSON Formatter
• JSON Validator
• JSON Repair
• JSON Diff
• JSON to YAML
• JSON to CSV
• jq Playground

Runs entirely in your browser. Nothing you paste is uploaded. Privacy policy