Developer Tools
JSON Formatter
Validate, format, and explore JSON in your browser.
Cron Expression Builder
Build and decode cron schedules visually.
PDF to Markdown
Extract clean Markdown text from any PDF, client-side.
Image Tools
Image Compressor
Shrink photos and screenshots without losing clarity.
Image Cropper & Resizer
Crop, resize, and export images at precise dimensions.
QR Code Generator
Turn any URL or text into a scannable QR code.
Calculators
Age Calculator
Calculate exact age in years, months, and days.
Mortgage Amortization Calculator
See your full loan schedule with interest breakdown.
Calorie & TDEE Calculator
Estimate your daily energy needs based on activity level.
Productivity