Use our food calorie lookup tool to quickly find calories and nutritional information for various foods, including protein, fat, carbohydrates, and more. It's an easy way to manage your diet and health planning.

The Blood Type Inheritance Tool provides professional genetic information services. Quickly calculate potential blood types for offspring, offering users valuable genetic insights and support.

Use the line text online generator tool to easily convert letters and numbers into line text effects, supporting line breaks for display.

The Chinese Almanac Tool provides detailed lunar calendar information, including daily auspicious and inauspicious activities, time-based guidance, and interpretations to help you plan your important tasks with confidence.

Random Lottery Tool: Quickly configure participants and prizes, supports custom prize quantities and repeat winners. Perfect for events and corporate raffles!

Convert plain text into various fancy English font styles. Supports 32 unique styles and allows one-click copying.

The Random Password Generator safely creates complex passwords, including numbers, uppercase and lowercase letters, and special characters.

Retrieve QQ, QQ Email, and QQ Space avatars based on QQ number

Online tool to test keyboard keys by highlighting key positions, providing a clear indication of whether the keys are working properly.

native browser device information detection

Includes over 40 years of administrative division data in China from 1980 to the present, used for place name selection and ID card number analysis, etc.

Tool for analyzing resident ID cards, Hong Kong, Macau, Taiwan residents permits, and foreign permanent residency cards

A comprehensive collection of Chinese relative titles. Simply input the relationship to calculate the correct address.

An online tool to count words and characters in English and Chinese. Supports space and newline inclusion settings.

Our periodic table tool helps you quickly reference and understand detailed information about chemical elements, including atomic numbers, symbols, names, atomic weights, and electron configurations.

Enhance your math skills with interactive exercises for Grade 1 to 4. Practice addition, subtraction, multiplication, and division in a fun way!

This tool enables easy access to national capital information, enhancing your global geographic knowledge for study, work, and travel purposes.

Discover information on the start and end dates, significant events, notable figures, and more from the extensive five thousand years of history in China.

An efficient online tool for text deduplication, supporting multiple separators to quickly remove duplicate lines and improve text processing efficiency.

The Chinese Character to Pinyin Converter is a free online tool supporting multi-pronunciation mode, neutral tone marking, tone sandhi, and numeric tone annotations. VIP users can enjoy unlimited conversions.

An online tool for detecting sensitive words in text. Lists all detected sensitive words and replaces them with '*'.

Online tool for converting between Simplified and Traditional Chinese, Hong Kong Traditional, Taiwan Traditional, Taiwan dialect, and Japanese Shinjitai.

List of 985, 211, and Double First-Class universities in China. Query the university list.

A platform for searching Chinese idioms with multiple query methods, supporting keyword search, pinyin search, first character search, etc., to help users quickly find the meaning, origin, and example sentences of idioms.

Online RMB amount conversion, supporting conversion between Chinese written amount and numeric lowercase amount.

Online GPS map coordinate conversion with batch processing support. Save results to a file. WGS84 to GCJ02, GCJ02 to WGS84, GCJ-02 to BD-09, BD-09 to GCJ-02.

Format text paragraphs, support automatic line breaks at numbered points, and organize line breaks and spaces.

Generate random phone numbers in bulk that conform to phone number formats. Supports 208 countries and regions worldwide and allows customization of number prefixes and suffixes. Supports copying and saving results to text or Excel.

Generate random temperatures and save the results to a file

Sheep Stack Game is a minimalist card-matching game with many levels to explore. Test your logic and strategy skills and enjoy a fun and relaxing gaming experience.

Enjoy the classic Snake game online! Play for free with smooth touch controls. Perfect for all ages and available on mobile and desktop.

The Idiom Chain Game is a challenging puzzle game that tests your Chinese language skills through idiom chaining. Play online, challenge yourself and your friends, improve your idiom knowledge, and enjoy the fun of the game!

Welcome to the Number Guessing Game! Challenge yourself to find the mysterious number between 1 and 100. Explore the fun and test your intuition and luck.

In Minesweeper, win the game by successfully marking all mines or uncovering all safe cells.

Surround the cat and don't let it escape!

Play the 2048 game online and challenge your logic and math skills. The classic 2048 puzzle game where you move tiles on a grid and merge identical numbers to reach 2048. Supports game revival and local progress recovery.

An efficient QR code decoding tool that supports drag-and-drop, pasting images, and camera scanning. All operations are performed locally, without uploading to the server, ensuring data security and privacy protection.

An online tool to automatically split images into a 3x3 grid while maintaining the original proportions. Supports multiple formats and bulk download.

Generate placeholder images with customizable dimensions, colors, and text. Perfect for web design, layout demos, and other creative needs.

Online image resizing tool, supports formats such as JPEG, PNG, ICO, etc. Simple and easy to use, supports maintaining original formats and transparent backgrounds. Suitable for design and upload needs.

Create QR code images online

Image CAPTCHA recognition API.

Stitch multiple images into one online, supporting horizontal and vertical stitching, setting intervals, and image quality.

Celebrate National Day with a fresh look! Claim your exclusive National Day avatar now!

Create new message avatars online. 99% of users are driven crazy. Let's challenge perfectionists together!

Online tool for converting images to Base64 and Base64 to images, supporting file downloads.

Free, real-time online tool for testing, debugging, and parsing SSE (Server-Sent Events) requests. Supports HTTP headers config, custom JSON key parsing. Easy to use for quickly validating and parsing SSE stream response data.

Use the Website Status Code Checker tool to check the HTTP status code of any webpage and get detailed explanations of common status codes

Increase website page views (PV) using auto-refresh technology, helping webmasters quickly monitor and analyze traffic changes.

Online base conversion tool that supports conversion between bases 2 to 36, including floating-point numbers. Fast, simple, and efficient.

The online regular expression testing tool allows real-time text replacement and generates corresponding regular expression code in multiple programming languages (such as JavaScript, PHP, Python, Java, Go, Ruby).

Markdown parsing and conversion tool, supports conversion between Html and Markdown formats.

Online timestamp conversion tool that can convert timestamps to date and time, or convert date and time to seconds or milliseconds timestamp. Supports timezone selection.

Online comparison of two text segments, with color coding to visually highlight the differences between them, allowing you to compare and merge text.

HTML Formatting, HTML Compression, HTML Online Running

JSON formatting and parsing, JSON compression

Protect your JavaScript code with our online JS obfuscation tool. Supports code compression, variable renaming, string encryption, and more. Ideal for front-end developers and security enthusiasts

Online MD5 decryption tool, quickly crack and decrypt MD5 hash values. No installation required, simple and easy to use

A text to HTML character entity encoder that converts special characters in text into HTML character entities, ensuring that web content is displayed safely and correctly. It also supports reverse decoding back to the original text.

The MD5 encryption tool is a free online tool that quickly generates 16-bit or 32-bit MD5 hash values from strings, supporting both lowercase and uppercase formats, simple to use, suitable for data verification and identifier generation.

Morse code online encryption and decryption tool, easily convert Morse code to text and text to Morse code.

Unicode encoding conversion tool that can convert Chinese characters to Unicode encoding or convert Unicode encoding to Chinese characters.

Convert text to URL encoding format, or convert URL-encoded text back to the original text

Base64 online encryption and decryption tool, easily perform Base64 encoding and decoding of data.

This is an online tool designed to help guide others to search for answers on their own. By generating customized links, the tool demonstrates how to enter specific questions into Bing's search.

This is an excellent tool for deciding what to eat without worrying about daily meal choices. It facilitates a quick and easy dining process, enabling you to select healthy and quality food conveniently and swiftly in daily life.

The Chinese Character Shuffler is an online tool that randomly shuffles the order of Chinese characters while keeping non-Chinese characters intact.

Design your own scrolling text or static messages with the LED handheld barrage tool. Customize colors, effects, and styles to create unique displays. Supports full-screen playback and screen brightness lock.

Online coin toss simulator that allows you to simulate tossing a coin anytime, anywhere. Ideal for making decisions, games, and entertainment. Simple interface, quick response, and no need for a real coin to make random decisions.

This is an online tool designed to help guide others to search for answers on their own. By generating customized links, the tool demonstrates how to enter specific questions into Baidu's search.

Randomly pick a Truth or Dare question.

Achieve air conditioning freedom~

Who isn't a baby?~

The online version of The Book of Answers helps you find inner answers when you are undecided.

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