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Audio & video
Focus Sound Mixer
Mix synthesized rain, fireplace and café sounds for focus or relaxation.
AUDIO & VIDEO
Record audio, convert subtitles, make and optimize GIFs, and extract video frames in your browser.
Mix synthesized rain, fireplace and café sounds for focus or relaxation.
Tap along to music to measure its BPM and your rhythmic consistency.
Play waveforms at any frequency from 20 Hz to 20 kHz.
Record audio, view its waveform and save a selected section as WAV.
Shift subtitle timing and convert between SRT and WebVTT.
Trim part of a video and turn it into a GIF entirely in your browser.
Adjust GIF speed, frame rate, dimensions and color count.
Capture an exact video moment as a high-quality PNG.