Dongbari Botdari — All-in-one Toolkit for Construction Professionals

Dongbari Botdari

A compact, offline-friendly toolkit for construction and design workflows: quick DXF checks, quantity notes, unit conversion, estimating, and a daily site log. Your files and text stay in your browser (this tool does not intentionally upload them).

Runs locally in your browser No file upload by this tool Excel (XLSX) export or CSV fallback

1) DraftMate — DXF Layer Quantity Summary

Select a DXF file to generate a simple per-layer summary. Includes a lightweight sanity check and basic safety limits. Works best with plain text (ASCII) DXF.

DXF file (max 15 MB)

Choose file No file chosen

Tip: Export as ASCII DXF for best compatibility.

Hide file name

If XLSX export is unavailable, CSV will still work.

i

Privacy: This page processes your DXF inside your browser. The tool does not intentionally transmit your file. If your blog includes third-party scripts (ads/analytics), they may have their own policies—avoid pasting sensitive information.

2) DetailVault — Detail Library (Demo)

A lightweight search box for frequently used details (demo). This sample returns text-only example URLs.

Keyword

3) CAD → BIM Helper (Demo)

Quick handoff checklist for common CAD-to-BIM issues like unnamed layers and missing blocks (demo output).

DXF file to check (max 15 MB)

Choose file No file chosen

4) Unit Converter

Convert between mm, cm, m, and inch. Great for quick site references.

Value

Unit mm cm m inch

5) Material Estimate Calculator

Enter lines like “Item 100 x 1200”. The tool extracts the last two numbers as quantity and unit price. Optional tax can be added, and you can export results.

Currency label USD EUR KRW JPY GBP CNY AUD CAD

Tax (%)

Include tax

Input Concrete 100 x 1200 Rebar 80 x 8.5 Cement 50 x 6

Output

Note: This is a convenience calculator. Always verify quantities, unit prices, taxes, and currency rules before issuing purchase orders.

6) Site Daily Log

Write a daily note and download it as a TXT file. Optional auto-save stores only in your browser’s localStorage. If phone/ID-like patterns are detected, auto-save will skip to reduce accidental storage of sensitive info.

Daily log

Shortcuts (when the cursor is inside this tool): ⌘/Ctrl+Enter (Estimate) · ⌘/Ctrl+S (Download log) · ⌘/Ctrl+B (Backup) · ⌘/Ctrl+D (Dark mode)

Notice & Disclaimer
This tool is provided for convenience in construction and design workflows. Final responsibility for construction, structural design, supervision, safety, and code compliance remains with the user. The creator is not liable for any loss or damages arising from the use of this tool.

Copyright & Usage
© 2026 Happycode7. All rights reserved. Unauthorized copying, redistribution, modification, or commercial use of any part of this software is prohibited.