Link: https://he3.app/en/blogs/he3-introduction/
In order to improve the efficiency when using the computer, I’m sure you have installed many efficiency tools, such as uTools, Raycast, Alfre, etc.
For program developers, in addition to some system operation enhancements, there are more requirements such as JSON formatting / conversion to XML / YAML, BASE64 coding and decoding, testing regular expressions, JWT parser / generator, timestamp conversion, text comparison / extraction / encryption and decryption / escaping, HTTP testing, etc. And He3 Universal Development Toolkit can do almost everything in one software!
He3 Universal Development Toolbox - A collection of free programming aids
As we know, most developers will search online for various “online tools” when they need such tools, or download small software with corresponding functions to find many solutions. However, He3 (Helium 3) Toolbox is a desktop application that is a “development gadget collection” for developers, and it is almost a “one for all”! It’s a one-stop shop for all your needs, so you don’t have to go looking for tools for temporary needs, which is very convenient. The interface of He3 is beautiful and the experience is very good.
“The He3 Development Toolbox is completely free and cross-platform for Windows, Mac, and Linux. It has more than 400 useful tools for program development, including JSON, YAML, date and time, text, image, color, coding, encryption and decryption, network, programming, web page, and other categories.
Whether you’re a front-end or back-end engineer, or even if you’re not a developer but a productivity-focused office user, the He3 toolkit includes many tools that are useful for office workers in various industries and can easily improve productivity, saving time from going around temporarily to find tools or plugins.
Regular expression editor
Open in the He3 toolbox: https://t.he3app.com?lqes
JSON formatting tool
Open in the He3 toolbox: https://t.he3app.com?5p3h
HTTP request testing tool
Open in the He3 toolbox: https://t.he3app.com?dxn4
CSS linear gradient background code generator
Open in the He3 toolbox: https://t.he3app.com?m4hj
Clean interface, efficiency first, excellent experience!
Compared with many similar tools, the UI of He3 Toolbox is relatively beautiful and simple enough to be comfortable, and it also provides very convenient shortcut keys to call out the interface anytime and anywhere, and supports “fuzzy search”, so you can quickly find the tools you need.
One click to call out He3 Toolbox
By default, press Alt + Space (Windows) or Option + Space (Mac) to immediately bring up the He3 Toolbox. Press Ctrl+K (Win) or ⌘+K (Mac) for a quick search. (All shortcuts can be changed in the settings)
Convenient fuzzy search + efficient preview of results
Even though the categories are clear, it is not easy to find what you need among hundreds of tools. he3 Toolbox provides a very useful and smart “fuzzy search” function, you only need to enter some keywords, it will intelligently list the relevant gadgets to help you solve the problem as fast as possible.
In addition, many tools also provide a search list “preview results” function, such as query IP address, view the current timestamp, color generator and other tools, it will be displayed directly in the search list, you do not even have to open the tool to see the results directly.
Smart clipboard recognition + auto-fill
One of the highlights of He3 is that it intelligently recognizes the contents of the clipboard. For example, when you copy a BASE64 encoded string and then open the “BASE64 decoding” tool, it will automatically read the contents of the clipboard and fill in the decoding for you; when you copy a string of JSON code, open He3 and it will automatically recommend some JSON related tools and so on.
Customize home page, drag and drop to adjust sorting, favorite
Because of the large number of tools included, He3 also provides users with a “personalized home page” that shows the most recently used, most frequently used, and favorite tools, making it easier for you to find them more quickly to use.
Tool List
He3 Toolbox contains a very rich set of tools covering front-end, back-end, office scenarios, images, text, encryption and web tools.
JSON tools
JSON To YAML
JSON To Swift Struct
JSON To TypeScript Interface
JSON To Pike Class
JSON To CSV
JSON To Sarcastic
JSON Compressor
JSON To Crystal Class
JSON To SQL Schema
JSON To IO-TS
JSON To Properties
Properties To JSON
JSON Path
JSON To JSON Schema
JSON Formatting
JSON To C# Class
JSON To Go Struct
JSON To XML
JSON To Rust Struct
JSON Generator
JSON To Ruby Module
JSON To Objective-C Interface
Extract JSON Keys
JSON To JAVA Bean
JSON To Kotlin Class
JSON To Elm Module
JSON To Big Query Schema
JSON To Haskell Module
JSON To Scala
JSON To Zod Schema
JSON to TOML
JSON To Dart Class
JSON To C++ Struct
JSON To PHP
JSON To Python Class
JSON Diff
JSON Merge
TOML To JSON
SQL Schema To JSON
YAML tools
YAML To XML
YAML To TypeScript Interface
YAML To Properties
YAML To PHP
TOML To YAML
YAML To Dart Class
YAML to CSV
YAML To Rust Struct
YAML To JSON Schema
YAML To Ruby Module
YAML to Kotlin Class
YAML To Big Query Schema
YAML To TOML
Properties To YAML
YAML To IO-TS
YAML To Python Class
YAML To JAVA Bean
YAML To Go Struct
YAML To JSON
YAML Formatting
YAML Generator
YAML To Sarcastic
YAML To Crystal Class
YAML To Haskell Module
YAML To Objective-C Interface
YAML To Swift Struct
YAML To Zod Schema
YAML To Scala
YAML To Elm Module
YAML To Pike Class
YAML To SQL Schema
YAML To C++ Struct
YAML Viewer
YAML Merging
YAML Diff
YAML Compressor
Web tools
HTML To JSX
HTML Symbols Cheatsheet
CSS Flex Generator
CSS Text Shadow Generator
CSS Box shadow generator
CSS Grid Generator
CSS Transform Generator
SVG To JSX
SVG To CSS
Text tools
String Escapes
HTML Table to SQL
JSON Table to SQL
CSV Table to SQL
HTML Table to Markdown Table
JSON Table to HTML Table
Markdown Table to HTML Table Converter
Get Meta
JSON Table to TSV Table
ASCII Table
CSV Table to HTML Table
TSV Table to JSON Table
TSV Table to SQL
Markdown Table to TSV Table
Markdown Table to JSON Table
HTML Table to TSV Table
JSON Table to CSV Table
Case Converter
CSV Table to TSV Table
HTML Table to JSON Table
Tool Description Generator
SQL to Markdown Table
Sort Text
Formula Parser
CSV Table to Markdown Table
Text Extractor
CSV Table to JSON Table
SQL to HTML Table
Markdown Table to CSV Table
Figlet
Lottery
JSON Table to Markdown Table
Markdown Table to SQL
HTML Table to CSV Table
Lorem Ipsum Generator
Markdown Previewer
Octal/Hex To Unicode
Password Generator
TSV Table to Markdown Table
TSV Table to HTML Table
TSV Table to CSV Table
SQL to TSV Table
SQL to JSON Table
SQL to CSV Table
Random String Generator
Slug Generator
Text Deduplication
String Split
Text Diff
String Unescape
Text Analyzer
Programming Tools
SQL Schema To C# Class
Less to CSS
JWT Generator
XML json
XML To JAVA Bean
HTML Formatting
SQL Unescape
SQL Minify
SQL Schema To Python Class
SQL Format
Chmod Calculator
SQL Schema To TypeScript Interface
Floating Point Base Conversion
CSS to Javascript Object
CSS Border Radius Generator
Curl to Code
SQL to JSON Query
SQL to MongoDB Query
Css Linear Gradient Generator
Signed Binary Converter
SQL to ES Query
SQL Schema To Objective-C Interface
bitArithmeticCalculator
SQL Schema To GO Struct
SQL Schema To Swift Struct
Number Base Converter
JavaScript Escape
JavaScript Minify
JavaScript Pretty
TypeScript to Javascript
HTML Escaping
HTML Unescape
HTML Compressor
Java Escaping
Java Unescape
CSS Compression
CSS Formatting
JWT Parser
X-Path
SQL Schema To Rust Struct
SQL Schema To IO-TS
Javascript Key Code Table
SQL Escape
Regex Tester
Paseto Generator
Paseto Parser
SQL Schema To JAVA Bean
SQL Schema To C++ Struct
SQL Schema To Ruby Module
XML Escaping
XML Unescaping
XML Compressor
XML Formatting
Regex Reference
UTM Generator
JavaScript Unescape
UUID Parser
Unit Converter
UUID/ULID/NANOID Generator
URL Parser
Web Tools
Websocket Tester
Hosts Editor
CIDR Calculator
Request sender
IP Formatter
IP Address
DNS Lookup
Http Status Code Cheatsheet
IP Location
Ports Cheatsheet
Ping
Traceroute
User Agent Parser
Whois
Photo Tools
Image to Icon
PlantUML Editor
Image Resizing
Device Image
Image Compressor
Image Format Conversion
Image Crop
Image Comparer
Favicon Generator
Mermaid Editor
Code to Image
Color Extraction
Coding Tools
UTF8 Decode
UTF16 Decode
He3 Demo Publish Test
He3 Demo Tool
QR Code Scanner
Generate QR Code for URL
English singular to plural
UTF7 Encode
Generate QR Code for Ethereum Address
Generate QR Code for SMS
Generate QR Code for Phone Number
Generate QR Code for Email
Morse Decode
Generate QR Code for Text
Hex Encode
Hex to Base64
XIRR(ROI) Calculator
ASCII to Hex
Hex to ASCII
IRR(ROI) Calculator
Encode File to Base64
Bar Code Scanner
base32 Decode
base32 Encode
Decode Base64 to File
Bar Code Generator
Base85 Encode
Base85 Decode
Base91 Encode
Base64 Decode
Amortization Calculator
CAGR Calculator
Compound Interest Calculator
Base64 to Hex
GZip Decode
Base58 Decode
Base62 Encode
GZip Encode
Leverage Ratio Calculator
Discount Factors Calculator
IDN (Punycode) Decode
Future Value Calculator
Base58 Encode
Base62 Decode
Base64 Encode
IDN (Punycode) Encode
Hex Decode
Base91 Decode
Convert Text File Encoding
Morse Encode
Properties To Toml
UTF8 Encode
Toml To Properties
UTF16 Encode
UTF32 Encode
UTF32 Decode
Unicode Encode
Unicode Decode
UTF7 Decode
Chinese Simplified to Traditional
URL Decode
URL Encode
Time Tools
Generate Random Time
Cron Expression
Countdown Timer
HMS to Seconds
Now/Current Time
Seconds to HMS
Stopwatch
Time Calculator
Timezone Convert
UTC Time to Timestamp
Timestamp Convertor
Encryption Tools
PGP Key Pair Generator
CRC1 Hash
CRC24 Hash
CRC32 Hash
SHA3_512 Hash
CRC16CCITT Hash
SHA256 Hash
BCrypt validator
Aes Decryption
SHA1 Hash
Aes Encryption
Keccak224 Hash
Hash Tool
Htpasswd Generator
Des Decryption
RSA decryption
PGP Decryption
NTLM Hash
BCrypt Password Hash
MD6_64 Hash
Keccak256 Hash
MD5 Hash
Rc4 Decryption
Tripledes Decryption
Check File Checksum
MD6_128 Hash
Ripemd160 Hash
SM3 Hash
SHA3_384 Hash
CRC16 Hash
SHA224 Hash
HMAC-Snefru Hash
SHA384 Hash
Snefru Hash
SHA512 Hash
HMAC-SM3 Hash
SHA0 Hash
MD6_512 Hash
Whirlpool Hash
HMAC-MD5 Hash
MD6_384 Hash
HMAC-SHA512 Hash
HMAC-HAS160 Hash
HMAC-MD4 Hash
MD4 Hash
MD6_224 Hash
Ripemd256 Hash
MySQL5 Hash
HMAC-SHA384 Hash
HMAC-SHA1 Hash
CRC8 Hash
MD2 Hash
Ripemd128 Hash
Keccak512 Hash
CRC81Wire Hash
HMAC-SHA0 Hash
HMAC-MD2 Hash
HMAC-SHA224 Hash
HMAC-SHA256 Hash
Adler32 Hash
HMAC-Whirlpool Hash
Des Encryption
SHA3_256 Hash
Ripemd320 Hash
Keccak384 Hash
SHA3_224 Hash
MD6_256 Hash
HAS160 Hash
PEM Parser
PGP Sign
Rabbit Decryption
PGP Verify
PGP Encryption
Rabbit Encryption
SCrypt Password Hash
Sm2 Decryption
RSA Encryption
Rc4 Encryption
RSA Key Pair Generator
Extract RSA Public Key from Private Key
SCrypt validator
SM2 Encryption
SM4 Encryption
SM4 Decryption
X509 Generator
Tripledes Encryption
Color Tool
Color Palette Generator
Color Picker
Color Contrast Checker
Color Converter
HelloWorld
Calculation Tools
He3 Loan Calculator
He3 Loan Calculator
Loan Calculator
Exchange Rate Calculator
Summary
He3 Toolbox integrates fuzzy search, intelligent clipboard recognition, custom home page and other thoughtful features, so the whole software is a very good experience, compared to most of the “barely adequate” tool collections on the Internet, He3 is one of the best.
As the number and variety of tools included in He3 are rich, even if you are not a developer, there are still some useful tools for ordinary users, so it is good to download a backup. Plus it’s free and cross-platform for Win, Mac and Linux, so it’s a must-have desktop gadget collection for efficiency people! With it, you no longer have to go around looking for related tools.
Download Address
Website: https://he3.app
Mac(M1)
Mac(Intel)
Windows(X64)
Windows(X32)
Linux Deb(ARM64)
Linux Deb(AMD64)
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