MorseAtlas is a free in-browser Morse code translator. Paste text or dots/dashes (auto-detect), hear tones at adjustable WPM, pitch and volume, download a WAV, flash the screen, or copy a share link. All processing stays on your device, and the page works offline after it has loaded. There's a tap-to-hear alphabet chart for learning, with no signup and no paid plan.
To make Morse code translation and learning available directly in the browser, with no signup, no paid plan, and nothing uploaded.