Precision stopwatch with start, stop, lap recording, and reset functionality. Lap times are displayed in a table for easy comparison. Everything runs locally in your browser — nothing is uploaded.
Configurable countdown timer with hours, minutes, and seconds input. Features start, pause, and reset controls with visual progress bar. Everything runs locally in your browser — nothing is uploaded.
Countdown to a specific date and time with live days, hours, minutes, and seconds display. Perfect for event countdowns and deadlines. Everything runs locally in your browser — nothing is uploaded.
Repeating interval timer for workouts and training. Configure sets, work period, and rest period with automatic cycling. Everything runs locally in your browser — nothing is uploaded.
Calculate total work hours between start and end times with a configurable break. Essential for timesheets and payroll. Everything runs locally in your browser — nothing is uploaded.
Computes VAT-inclusive and VAT-exclusive amounts for EU member-state rates (standard and reduced) with country-specific rules for digital services. Everything runs locally in your browser — nothing is uploaded.
Stopwatch lets you precision stopwatch with start, stop, lap recording, and reset functionality. Lap times are displayed in a table for easy comparison. Everything runs locally in your browser — nothing is uploaded.. It works on any device with a modern web browser.
Precision stopwatch with start, stop, lap recording, and reset functionality. Lap times are displayed in a table for easy comparison. Everything runs locally in your browser — nothing is uploaded. It runs entirely in your browser — no software installation or data uploads required.
Paste or type your content directly into the provided text area.
Yes. After the initial page load, Stopwatch runs entirely on your device with no internet connection needed. All processing is done locally.
Yes, this tool is completely free with no usage limits, registration, or credit card required.
All processing happens locally in your browser. Your data is never uploaded to any server.
Yes. After the initial page load, the tool runs entirely offline without requiring an internet connection.
No. You can use this tool unlimited times with no quotas or restrictions.
Any modern web browser (Chrome, Firefox, Safari, Edge) on desktop or mobile. No installation needed.
Privacy Cleaner
Scans and clears browser cookies, localStorage, sessionStorage, and cached data for the current site. No signup or account required.
Speed Test
Measures your internet connection’s download speed and latency by downloading a test file from a CDN. Upload speed is not currently measured.
Wheel of Names
Displays an animated spinning wheel that randomly selects one entry from a customizable list of names or options. Everything runs locally in your browser — nothing is uploaded.
QR Code Generator
Renders a scannable QR code from any text or URL using a client-side Reed-Solomon encoder. Download as PNG.
Random Number Generator
Generates cryptographically secure random integers or decimals within a user-defined min-max range with optional repetition filtering. Everything runs locally in your browser — nothing is uploaded.
Resume Builder
Provides a structured, form-based interface for entering work history, education, and skills, then renders a professionally formatted PDF resume. Everything runs locally in your browser — nothing is uploaded.