ASCII to HEX (web-toolbox.dev)
Free tool for instantly converting ASCII text to hexadecimal (HEX) format. Output format is customizable with options like space-separated, no-space, 0x notation, and comma-separated. Also supports uppercase/lowercase and line break position settings.
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.
Base64 Decode (web-toolbox.dev)
Free tool for decoding Base64-encoded text back to the original string. Processing is completed instantly in the browser without sending data externally.
Image Base64 Decode (web-toolbox.dev)
Free tool for decoding Base64-encoded image data and displaying or downloading it as an image. All processing is done in the browser, so data is never sent externally.
Base64 Encode (web-toolbox.dev)
Free tool for encoding text to Base64 format. Processing is completed instantly in the browser without sending data externally.
Image Base64 Encode (web-toolbox.dev)
Free tool for encoding image files to Base64 format. The encoded result can be used directly in HTML img tags or CSS background-image.
Border Radius Generator (web-toolbox.dev)
Free tool for visually adjusting and generating CSS border-radius values. Set each corner individually and copy the generated CSS code directly.
Box Shadow Generator (web-toolbox.dev)
Free tool for visually adjusting and generating CSS box-shadow values. Intuitively set offset, blur, spread, color, and inner/outer shadow, then copy the generated CSS code.
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.
Color Contrast Checker (web-toolbox.dev)
Free tool for calculating the contrast ratio between two colors and checking whether they meet WCAG accessibility standards (AA and AAA). Useful for checking text and background color readability.
Color Converter (web-toolbox.dev)
Free tool for converting between color code formats such as HEX, RGB, HSL, and HSV. Enter a color code to view all format values at once.
Color Extractor (web-toolbox.dev)
Free tool for bulk-extracting color codes such as HEX, RGB, and HSL from text or CSS. Handy for pulling all color information from large stylesheets or HTML.
