All converters

Convert JSON or NDJSON arrays into CSV with file drop, column reorder, flatten, and Excel BOM.

Convert CSV rows into a JSON array with file drop, header detection, and type inference.

Flatten nested JSON objects into CSV using dot notation column keys.

Convert YAML configuration and data files into JSON for APIs and apps.

Convert JSON objects into readable YAML configuration files.

Transform XML documents and API payloads into JSON objects.

Convert JSON objects into XML documents for legacy APIs and integrations.

Convert CSV spreadsheets into YAML lists for configs and DevOps files.

Convert JSON objects into TOML configuration files for Rust, Python, and DevOps tools.

Convert TOML configuration files into JSON for APIs and apps.

Convert numbers between binary, octal, decimal, and hexadecimal bases.

Convert tab-separated values into comma-separated CSV for spreadsheets.

Convert CSV data into a styled HTML table snippet for emails and web pages.

Convert acres to square feet using the standard 43,560 conversion factor.

Convert square feet to acres using the standard 43,560 conversion factor.

Convert square meters to square feet for floor area and property size.

Convert hectares to acres using standard land area conversion factors.

Convert acres to hectares for metric land area measurements.

Convert square feet to square meters for metric area measurements.

Convert square meters to acres for land area comparisons.

Convert acres to square meters for metric land area.

Convert meters to feet for length, height, and distance measurements.

Convert feet to meters for metric length measurements.

Convert miles to kilometers for travel, running, and map distances.

Convert kilometers to miles for travel and fitness distances.

Convert inches to centimeters instantly.

Convert centimeters to inches instantly.

Convert millimeters to inches for precision measurements.

Convert inches to millimeters for metric precision.

Convert yards to meters for metric length measurements.

Convert meters to yards for US customary length.

Convert feet to inches for height and length measurements.

Convert inches to feet for height and length measurements.

Convert cubic feet to cubic yards for concrete and bulk materials.

Convert cubic yards to cubic feet for material volume estimates.

Convert millimeters to centimeters instantly.

Convert centimeters to millimeters instantly.

Convert lumber board feet to cubic feet volume.

Convert cubic feet volume to lumber board feet.

Convert kilograms to pounds for body weight and shipping.

Convert pounds to kilograms for metric weight measurements.

Convert ounces to grams for cooking and shipping weights.

Convert grams to ounces for US customary weight.

Convert stones to kilograms for body weight.

Convert kilograms to stones for UK body weight.

Convert liters to US gallons for fuel, liquid, and tank volumes.

Convert US gallons to liters for metric liquid volume.

Convert US cups to milliliters for recipes and liquids.

Convert milliliters to US cups for recipes.

Convert Celsius temperatures to Fahrenheit.

Convert Fahrenheit temperatures to Celsius.

Convert Celsius temperatures to Kelvin.

Convert Kelvin temperatures to Celsius.

Convert Fahrenheit temperatures to Kelvin.

Convert Kelvin temperatures to Fahrenheit.

Convert megabytes to gigabytes using binary (1024-based) units.

Convert gigabytes to megabytes using binary (1024-based) units.

Convert kilobytes to megabytes using binary (1024-based) units.

Convert megabytes to kilobytes using binary (1024-based) units.

Convert gigabytes to terabytes using binary (1024-based) units.

Convert terabytes to gigabytes using binary (1024-based) units.

Convert bytes to kilobytes using binary (1024-based) units.

Convert kilobytes to bytes using binary (1024-based) units.

Convert bits to bytes for data size calculations.

Convert bytes to bits for low-level data sizing.

Convert PNG images to JPG for smaller file sizes. HEIC/HEIF also supported.

Convert JPG images to PNG format.

Convert PNG images to multi-size ICO favicon files.

Rasterize SVG graphics to PNG at custom sizes.

Convert text to uppercase, lowercase, title case, sentence case, or slug case.

Convert phrases and identifiers to camelCase for code and APIs.

Convert phrases and identifiers to snake_case for code and databases.

Convert HEX colors to RGB and HSL values.

Convert rem units to pixels at any base font size.

Convert pixel values to rem for responsive CSS.

Convert times between global IANA time zones.

Convert Unix timestamps to readable dates and back.

Convert cup measurements to grams by ingredient.

Convert tablespoons to milliliters.

Convert Fahrenheit and Celsius oven temperatures.

Convert common cooking volume units.

Convert Markdown documents to HTML markup.

Convert HTML snippets into Markdown text.

Convert plain text into a downloadable PDF.

Combine multiple PDF files into one document with reorder and local processing.

Split PDF pages by range or into separate files — processed locally in your browser.

Convert gravel volume in cubic yards to approximate weight in tons.

Convert gravel weight in tons to approximate volume in cubic yards.

Convert mulch volume in cubic yards to approximate weight in tons.

Convert mulch weight in tons to approximate volume in cubic yards.

Convert concrete volume in cubic yards to approximate weight in tons.

Convert concrete weight in tons to approximate volume in cubic yards.