12 Free Tools

All Mupdo Tools

Open any tool — no sign-up, no loading, no limits. Works on any device.

Nickname Generator

Gaming, social, brand, anime, aesthetic — generate the perfect nickname in one click.

QR Code Generator

Instant QR codes for URLs, text, or contacts. Download as PNG, no watermarks.

Real-time word, character, sentence count + reading time. Readability score included.

Username Checker

Check availability across Instagram, Twitter, TikTok, GitHub and 8 more platforms at once.

Perfect Instagram, Twitter, TikTok, or LinkedIn bio in seconds. Copy & paste.

Animated spin wheel to pick fair winners from your participant list.

UPPER, lower, Title, camelCase, snake_case — instant transformation for any text.

Password Generator

Strong passwords with custom length. Everything stays in your browser — private & secure.

Exact age in years, months and days + next birthday countdown timer.

Generate paragraphs, sentences or words of placeholder text. Copy instantly.

Split the bill and calculate tips for any group size and percentage.

Coin Flip & Dice

Animated coin flip or dice roll for quick decisions or tabletop games.