# longzhuhao.com

- **Website:** <https://longzhuhao.com>
- **Primary alias:** `longzhuhao.com`

## Description

Online Tools Network is a Chinese-language resource offering a broad collection of free online utilities for work, learning, development, and everyday life. Its services are designed for immediate use in a browser, without requiring downloads or installation, and include document processing, file conversion, calculations, and image editing. The site also provides education and reference tools, such as Chinese dictionaries, character stroke-order guides, vocabulary and idiom searches, translation, English word and abbreviation lookups, and Chinese-to-pinyin conversion. Visitors can explore learning materials including classical poetry, writing examples, science topics, and historical texts. Other sections cover practical calculations, health and lifestyle information, website-owner tools, keyword research, and leisure content such as riddles, jokes, and traditional sayings. The site also offers searches for information including airport codes, ports, and identity-number locations, alongside links to popular search, shopping, social, and media platforms. With its wide range of convenient utilities and reference resources, Online Tools Network aims to help users find information and complete common tasks efficiently.

## Industries

- 🖥 Computers Electronics and Technology
- 🗺 Reference Materials
- 🗺 Dictionaries and Encyclopedias _(under Reference Materials)_
- 🧪 Science and Education
- 🧪 Education _(under Science and Education)_

## Logos & icons

- logo _(primary)_ — PNG — [download](https://cdn.brandfetch.io/idOvcrtIiu/w/200/h/200/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1791130662201)

## Colors

| Name | Hex | Theme |
| --- | --- | --- |
| Curious Blue | #2a8edd | accent |
| River Bed | #444d58 | dark |
| Orange | #ff5722 | light |

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_Source: <https://brandfetch.com/longzhuhao.com>_
_See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._