Online Tool Store
Binary to IP Converter
Convert IPv4 addresses between dotted decimal and binary octets with live validation, copy-ready output, and browser-only conversion.
🔒 Công cụ này chạy hoàn toàn trên trình duyệt của bạn. Tệp của bạn không bao giờ được tải lên máy chủ.
Query plan explorer
SQL Explain Plan Visualizer
Supports simple indented text plans and row/cost hints.
How it works
- Paste an EXPLAIN plan into the text area.
- Review the rendered tree with cost, row count, and filter hints.
- Use it as a quick local read-through before deeper query tuning.
FAQ
What does this visualizer do?
It turns an EXPLAIN plan into a readable tree so the main scan, join, and filter steps are easier to review.
Does it connect to a database?
No. It works entirely in the browser and only parses the text you paste in.
What plan formats work best?
Indented text plans from PostgreSQL-style EXPLAIN output are the best fit for this lightweight viewer.
How we compare
| Feature | Online Tool Store | Database console EXPLAIN output | Manual query-plan reading |
|---|---|---|---|
| Readable structure | ✓ | Raw text | Manual |
| Browser-only | ✓ | ✗ | ✓ |
| Cost and row hints | Included | Depends | Manual |
Use this when you want a fast, local way to inspect a pasted plan without opening a heavier database tool.