Converters

Tools for converting units, formats, and values across a wide range of tasks. Built to help designers, developers, and creators save time.

Free Online Converters

Toolonic’s converters make it easy to quickly and accurately convert between formats, units, and values. From measurements and data formats to everyday conversions, all tools run in your browser, are completely free, and require no sign-up. New converters are added regularly to simplify your workflow.

Color Picker From Image – Extract Color Palette & Hex Codes

Free color picker from image tool. Upload any photo to extract color palette, get hex codes, RGB values, and CSS variables. Generate harmonious color schemes with vibrant, muted, pastel, or custom presets. Drag to pick exact colors.

CSV to JSON Converter - Free Online Data Format Tool

Instantly convert CSV files to clean, formatted JSON. Free online CSV to JSON converter with syntax highlighting, minify/format options, and downloadable output. No registration required. Perfect for developers, data analysts, and API workflows.

Color Palette Generator | Free Hex Picker & Harmony Tool

Generate color palettes: Analogous, Complementary, Triadic, Split-Complementary, Tetradic, Square, Monochromatic. WCAG contrast checker, RGB/HEX picker, CSS/SCSS/Tailwind export. Free tool for web & UI designers.

Hex Code Extractor | Extract Colors from CSS, Text & Files

Extract hex color codes from CSS, text, or code files. Drag & drop support, visual grid preview, and 1-click export to CSS, SCSS, JSON & Tailwind.

Pro JSON Viewer & Compare Tool

View, format, compare, and convert JSON data. Features tree/code/table views, syntax highlighting, CSV/XML/SQL export, and side-by-side diff comparison. 100% client-side, no upload required.

WebP to JPG Converter

Convert WebP images into JPG format for better compatibility and easy sharing.

How It Works: Upload your WebP image and the tool instantly converts it into a high-quality JPG file.

GIF to JPG Converter

Convert GIF images into JPG format for static use, sharing and compatibility.

How It Works: Upload your GIF file and the tool extracts and converts it into a JPG image.

PNG to JPG Converter

Convert PNG images into JPG format to reduce file size and improve compatibility.

How It Works: Upload your PNG file and the tool converts it into a compressed JPG in moments.

BMP to JPG Converter

Convert BMP images into JPG format to improve usability and reduce file size.

How It Works: Upload your BMP file and convert it into a smaller, more efficient JPG image.

AVIF to JPG Converter

Convert AVIF images into JPG format for compatibility with older devices and platforms.

How It Works: Upload your AVIF file and instantly convert it into a JPG image.

JSON Converter Tool – Free CSV, XML, YAML, SQL, TS Export

Convert JSON data into a clean, readable format or transform it for use in development, APIs & data processing.

How It Works: Paste your JSON data & the tool instantly formats or converts it into a structured, easy-to-use output.

Hex to RGB Converter & Professional Color Format Tool

Convert HEX to RGB, HSL, CMYK, and LAB instantly. Check WCAG 2.1 contrast with live previews, generate color palettes, and copy CSS or SCSS variables. Free, fast, and mobile-ready.