Utilities

Browse all tools in the "Utilities" category and subcategories.

Network

32-bit or 64-bit Checker (www.piliapp.com)

An online tool that detects whether your computer is running a 32-bit or 64-bit operating system. Check your system architecture instantly without opening system settings.

Network

Screen Resolution (www.piliapp.com)

An online tool to instantly detect and display your screen resolution, pixel depth, and viewport size. Useful for web developers testing responsive designs.

Calculation

Aspect Ratio Calculator (web-toolbox.dev)

Free tool for calculating the aspect ratio of images or videos. Enter width and height to compute the ratio and check converted dimensions while maintaining the ratio.

Text processing

Character Counter (web-toolbox.dev)

Free tool for real-time counting of characters, bytes, lines, and more in input text. Useful for checking character limits in SNS posts, meta tags, and more.

Date & time

Epoch Converter (web-toolbox.dev)

Free tool for converting between Unix epoch seconds (Unix timestamps) and human-readable date formats. Also retrieves the current epoch time, useful for log analysis and API development.

Text processing

HTML Tag Remover (web-toolbox.dev)

Free tool for stripping HTML tags from text to extract plain text. Handy for bulk-removing HTML tags mixed into text copied from the web.

Network

IP Address Checker (web-toolbox.dev)

Free tool for checking your global IP address. Displays both IPv4 and IPv6 addresses, useful for verifying network settings and testing access control.

File conversion

JPG Converter (web-toolbox.dev)

Free tool for converting image files to JPG format in the browser. Supports conversion from PNG, WebP, and other formats, with all processing done locally to protect your privacy.

Text processing

Line Break Remover (web-toolbox.dev)

Free tool for removing line breaks, spaces, and tab characters from text. Useful for cleaning up text with unwanted whitespace or line breaks.

Utilities

Password Generator (web-toolbox.dev)

Free tool for generating random passwords with custom character sets and lengths. Configure uppercase, lowercase, numbers, and symbols, and generate multiple passwords at once.

Calculation

Percentage / PX Calculator (web-toolbox.dev)

Free tool for converting between percentages and PX. Enter the parent element size to quickly convert units during CSS layout design.

File conversion

PNG Converter (web-toolbox.dev)

Free tool for converting image files to PNG format in the browser. Supports conversion from JPG, WebP, and other formats, with all processing done locally to protect your privacy.

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