Video & audio
Trim, convert and inspect video and audio
12 tools
- Video Thumbnail & Frame Extractor (PNG)Pick any moment of a video with the slider or by typing the time, and save that frame as a PNG. You can also capture frames at a fixed interval and download them as a ZIP. Nothing is uploaded.
- Video to GIF Converter (Make an Animated GIF)Turn any part of a video (up to 15 seconds) into an animated GIF with your choice of frame rate, width and colors. Settings that would make it too heavy are lowered automatically, with a notice. Runs in your browser.
- Video Trimmer — Cut a Clip by Start and End TimeCut out the part of a video between a start and an end time. Choose fast mode (no re-encoding) or precise mode (cuts exactly at the time you set). Runs in your browser; nothing is uploaded.
- Remove Audio from Video (Mute a Video)Strip the audio tracks from a video and save a silent copy. The video stream is copied without re-encoding, so quality stays the same. Everything runs in your browser; the file is never uploaded.
- Video Aspect Ratio Converter (9:16, 16:9, 1:1) — Crop or PadTurn a landscape video into vertical 9:16, or a vertical one into 16:9 or 1:1. Choose crop or padding with a color, and the picture is never stretched. Re-encodes in your browser; nothing is uploaded.
- Video File Info Checker (Resolution, Duration, Codec)Check a video’s resolution, duration, frame rate, video and audio codecs, profile, bitrate, rotation, HDR and embedded location in your browser. The file is never uploaded.
- Audio Trimmer (Cut MP3, M4A, WAV)Cut the part of an audio file you need by typing times or dragging on the waveform, preview it and save it as WAV. Fades and mono conversion included. Your file is never uploaded.
- Audio Joiner (Merge MP3, WAV, M4A Files)Put several audio files in any order and join them into one WAV with a common sample rate and channel layout. See exactly where each file starts and ends. Runs in your browser; nothing is uploaded.
- Audio Volume Adjuster (Gain, Normalize, Limiter to Prevent Clipping)Raise or lower the volume of an audio file in dB or %, or normalize its peak to a target. A limiter keeps it below 0 dBFS so it does not clip. Preview, then save as WAV. Runs in your browser.
- Online Voice Recorder (Record in Your Browser)Record your microphone right in the browser. Pause and resume, watch the timer and input level, then play back and download each take. Audio is never uploaded.
- Audio Waveform Viewer (Zoom and Time Ruler)Show the waveform of an audio file and zoom freely with buttons, the mouse wheel or the keyboard. Includes a time ruler, click-to-play, peak and RMS levels, and PNG export. Nothing is uploaded.
- Metronome (BPM, Time Signature, Accents)A free online metronome with 20–300 BPM, time signatures such as 2/4, 3/4, 4/4 and 6/8, an accented first beat and subdivisions. It shows the beat with sound and on screen, and fully shuts down audio when stopped.
More tools are being released step by step.