Upload any video with a flashing light, even from a game or noisy scene, and decode the Morse code in your browser.
NEWAvailable on iOS and Android. Free to download.
Free · iOS & Android · 27 Languages
See how it worksIt samples each video frame, measures the brightness inside a region you select, then converts the on/off pattern into dots and dashes using adaptive timing. The video stays on your device, nothing is uploaded.
Most videos, especially game clips, have lots of moving objects and changing brightness. Limiting the analysis to just the flashing source keeps background motion from drowning out the signal. Use Auto-find for a starting suggestion.
Anything your browser can play: MP4, WebM, MOV, and most formats. For best results use a clip where the light source is clearly visible and stays roughly in the same place.
This tool focuses on visual flashes. If your video carries the Morse on the audio track instead, extract the audio and use the Audio Decoder.
Yes. Screen-record the part of the game where the light blinks, upload the clip and draw the box around the light. If the game plays beeps instead of flashes, use the Audio Decoder.
All Morse Code Decoders
Which tool to use for live sound, a recording, or a flashing light.
Audio Decoder
Upload an audio file or use your microphone to decode Morse code signals back to text in real-time.
Flashlight Signaler
Flash your screen to send Morse code visually. One-tap SOS, HELP, and MAYDAY presets for emergencies.
Real-Time Translator
Type text and see it instantly converted to Morse code, or paste Morse to decode it back.
CW Audio Generator
Listen to Morse code with adjustable speed and pitch. Characters highlight as they play, karaoke style.
