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Practical Web Tools - Convert files & chat with AI — fully offline | Product Hunt

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Privacy-first file conversion and AI chat. No accounts, no uploads, no tracking.

Speed Converter

Free, instant speed conversions between m/s, km/h, mph, kn, ft/s — exact factors, no signup, calculated privately in your browser.

  • Meters per Second to Kilometers per Hour
  • Meters per Second to Miles per Hour
  • Meters per Second to Knots
  • Meters per Second to Feet per Second
  • Kilometers per Hour to Meters per Second
  • Kilometers per Hour to Miles per Hour
  • Kilometers per Hour to Knots
  • Kilometers per Hour to Feet per Second
  • Miles per Hour to Meters per Second
  • Miles per Hour to Kilometers per Hour
  • Miles per Hour to Knots
  • Miles per Hour to Feet per Second
  • Knots to Meters per Second
  • Knots to Kilometers per Hour
  • Knots to Miles per Hour
  • Knots to Feet per Second
  • Feet per Second to Meters per Second
  • Feet per Second to Kilometers per Hour
  • Feet per Second to Miles per Hour
  • Feet per Second to Knots