OnSubmit 11 tool(s)
Utility tools
Practical browser tools for production, QA, test data, time zones, colors and everyday tasks. Find the most useful tools in this category.
Category
Utilities
Tools grouped by the task they perform.
Wi-Fi QR Code GeneratorCreate a Wi-Fi QR code for a network name, password, security type and hidden SSID.Open toolvCard QR Code GeneratorCreate a contact QR code with name, phone, email, company, website and postal address.Open toolQR Code ReaderRead a QR code from an image or camera and inspect its exact content locally.Open toolQR Code TesterTest whether a QR code decodes and inspect URL security signals before printing or opening it.Open toolWord CounterCount words, characters and term density, and estimate reading time in a text.Open toolTimezone ConverterCompare a date and time across Paris, London, New York, San Francisco, Tokyo, Sydney and UTC.Open toolColor ConverterConvert colors between HEX, RGB and HSL with a visual preview.Open toolFrance Fake Address GeneratorGenerate coherent synthetic French addresses locally for forms, CRM, checkout and repeatable QA datasets.Open toolFake Identity GeneratorGenerate fictitious user profiles for form tests, prototypes, QA and mockups.Open toolLive World ClockDisplay five to ten large world clocks at once in a customizable full-screen board.Open toolDate Duration CalculatorCalculate exact days, weeks, months and years between two dates, or add and subtract date units.Open tool