Developer tools, reimagined for speed, simplicity, and creativity.
Launching soon on
fundevtools.qzz.io
Explore a suite of powerful, fast-loading tools built for developers, creators, and tech enthusiasts:
Convert text or files to and from Base64 — perfect for data transmission and embedding assets.
Escape or unescape HTML entities to prevent injection attacks or render raw HTML safely.
Track time with start, pause, and reset controls — perfect for productivity, workouts, or Pomodoro sessions.
Compare two blocks of text — ideal for two list.
UI Component to speed up development.
Create clean, responsive HTML tables from raw data or manual input — ideal for content creators and devs.
Instantly display your browser’s current width and height — great for responsive design testing.
Convert between metric and imperial units with real-time results — useful for global users and developers.
Calculate the precise time difference between two dates — helpful for scheduling, deadlines, and age checks.
Safely encode URLs for query strings or decode them for readability and debugging.
Beautify, validate, and debug JSON data with instant feedback and error highlighting.
Switch between YAML and JSON formats for config files, APIs, and DevOps workflows.
Transform spreadsheet data into structured JSON and vice versa — ideal for data migration.
Analyze browser and device info from user-agent strings for analytics and debugging.
Ensure your UI meets accessibility standards with WCAG-compliant contrast ratios.
Convert Unix timestamps to human-readable dates and vice versa — great for logs.
Create QR codes from URLs, text, or contact info for quick sharing and scanning.