Developer & Network Tools
Basic Auth Generator
Generate basic authentication credentials for HTTP requests.
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Developer & Network Tools
Work with web protocols, networks, file permissions, browsers, containers, and developer workflows.
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Developer & Network Tools
Benchmark Builder
Build and run benchmarks for your code.
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Chmod Calculator
Calculate file permissions based on octal, symbolic, and decimal formats.
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Developer & Network Tools
Crontab Generator
Generate crontab expressions for scheduling tasks.
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Device Information
Get information about your device including the operating system, browser, and more.
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Developer & Network Tools
Docker Run to Docker Compose Converter
Convert Docker run commands to Docker Compose files.
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Git Cheat Sheet
A cheat sheet for Git commands.
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Developer & Network Tools
HTTP Status Codes
Complete reference guide for HTTP status codes with meanings, examples, and best practices.
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Developer & Network Tools
IPv4 Address Converter
Convert IPv4 addresses between different formats. Like binary, decimal, and ipv6.
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Developer & Network Tools
IPv4 Range Expander
Calculate a valid IPv4 subnet from a start and end address range. Get CIDR notation and subnet information with this free online tool.
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IPv4 Subnet Calculator
Calculate subnet information from IPv4 CIDR blocks. Get network address, mask, range, and more with this free online subnet calculator.
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Developer & Network Tools
IPv6 ULA Generator
Generate your own local, non-routable IPv6 addresses for your network according to RFC4193. Create Unique Local Addresses (ULA) for your internal network.
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Keycode Info
Get information about a keycode.
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Developer & Network Tools
Mac Address Generator
Generate random MAC addresses for testing and development.
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Mac Address Lookup
Lookup the vendor and manufacturer of a device by its MAC address.
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Developer & Network Tools
CyberChef
CyberChef is a free, open-source, web-based tool for encryption, decoding, compression, and data analysis. It features a wide range of operations for handling various data formats, including Base64, Hex, and more.
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Developer & Network Tools
WiFi QR Code Generator
Generate WiFi QR codes for easy network sharing. Create scannable QR codes that allow instant WiFi connection without typing passwords. Free online tool with customizable options.
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Developer & Network Tools
Jupyter Notebook Markdown Cheat Sheet
Master Jupyter Notebook Markdown syntax with this comprehensive cheat sheet. Learn LaTeX math formulas, code blocks, tables, MyST extensions, and advanced formatting techniques for data science documentation. Perfect for Python developers, data scientists, and researchers working with Jupyter notebooks.
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Developer & Network Tools
Chrome Extension Icon Generator
Generate icons for Chrome extensions. Perfect for creating beautiful icons for your Chrome extensions.
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