Find the right tool.
Fast, private utilities that work directly in your browser.
QR Code Generator
Create customizable QR codes for URLs and text, then download a high-quality PNG.
→QR Code Scanner
Scan QR codes with your camera or decode them from a saved image.
→Barcode Generator
Generate printable barcodes in popular formats and download PNG or SVG.
→Barcode Scanner
Read product and inventory barcodes from your camera or an image.
→JSON to Code
Turn JSON into type-safe models and serialization helpers in nine languages.
→Base64 Encoder
Encode text and files into standard or URL-safe Base64 locally.
→Base64 Decoder
Decode Base64 content back into readable text or downloadable files.
→Pomodoro Timer
Stay focused with customizable work sessions, breaks and sound alerts.
→Age Calculator
Calculate your exact age, total days lived and next birthday countdown.
→Scientific Calculator
Solve advanced calculations with trigonometry, logarithms, powers and roots.
→BMI Calculator
Calculate your body mass index and see a healthy weight range for your height.
→Percentage Calculator
Calculate percentages, compare numbers, and measure percentage change instantly.
→Kanban Board
Organize tasks visually, track progress, and keep everything saved in your browser.
→Note Taker
Capture, search and organize private notes with automatic local saving.
→Habit Tracker
Build routines, grow streaks and celebrate consistent daily progress.
→Unit Converter
Convert length, weight, temperature, area, volume, speed, time and data instantly.
→Tip Calculator
Calculate gratuity, split the check, and see what everyone owes instantly.