Audio & video
Small edits to sound and video, on your own device.
Audio Converter
Tool: Audio & videoConvert local audio into MP3, WAV, FLAC, AAC or Ogg.
Audio Joiner
Tool: Audio & videoNormalize audio formats and concatenate tracks in selected file order.
Audio Reverser
Tool: Audio & videoReverse the order of audio samples and export WAV.
Audio Speed & Pitch Changer
Tool: Audio & videoChange playback speed and pitch independently, then export WAV.
Audio Trimmer
Tool: Audio & videoExport a selected time range from an audio file.
Audio Volume Normalizer
Tool: Audio & videoApply loudness normalization or a fixed gain to an audio track.
Audio Waveform Viewer
Tool: Audio & videoRender an audio amplitude waveform and report duration and channels.
Compress GIF to a file size
Tool: Audio & videoReduce an animated GIF to a target size by trying smaller palettes and, optionally, dimensions.
Extract Audio from Video
Tool: Audio & videoExport the first audio track from a local video.
Make a GIF from images
Tool: Audio & videoCombine an ordered set of still images into an animated GIF with timing and looping controls.
Remove Video Audio
Tool: Audio & videoRemove all audio tracks while copying the video stream.
Subtitle converter and timing fixer
Tool: Audio & videoConvert SRT and WebVTT subtitles, shift cue times and download a validated subtitle file.
Tone Generator
Tool: Audio & videoGenerate a downloadable mono WAV tone without playing it automatically.
Video Compressor
Tool: Audio & videoRe-encode a video with a resolution cap and compare resulting size.
Video Converter
Tool: Audio & videoConvert a supported local video to MP4 or WebM.
Video Cropper
Tool: Audio & videoCrop a video using exact pixel coordinates and dimensions.
Video Joiner
Tool: Audio & videoNormalize video clips and join them into one MP4 while retaining audio.
Video Resizer
Tool: Audio & videoFit video inside a selected output box and export MP4.
Video Rotate & Flip
Tool: Audio & videoRotate or mirror a video and export MP4.
Video to GIF
Tool: Audio & videoCreate an optimized-palette animated GIF from a short video segment.
Video Trimmer
Tool: Audio & videoRe-encode a selected time range into an MP4 clip.
Voice Recorder
Tool: Audio & videoRecord your microphone locally and download the resulting audio.
Join videos when one clip has no audio
Task guideCombine an audible clip and a silent clip into one MP4, keeping the sound in its original part of the timeline.
Audio Converter
Convert local audio into MP3, WAV, FLAC, AAC or Ogg.
Audio Joiner
Normalize audio formats and concatenate tracks in selected file order.
Audio Reverser
Reverse the order of audio samples and export WAV.
Audio Speed & Pitch Changer
Change playback speed and pitch independently, then export WAV.
Audio Trimmer
Export a selected time range from an audio file.
Audio Volume Normalizer
Apply loudness normalization or a fixed gain to an audio track.
Audio Waveform Viewer
Render an audio amplitude waveform and report duration and channels.
Compress GIF to a file size
Reduce an animated GIF to a target size by trying smaller palettes and, optionally, dimensions.
Extract Audio from Video
Export the first audio track from a local video.
Make a GIF from images
Combine an ordered set of still images into an animated GIF with timing and looping controls.
Remove Video Audio
Remove all audio tracks while copying the video stream.
Subtitle converter and timing fixer
Convert SRT and WebVTT subtitles, shift cue times and download a validated subtitle file.
Tone Generator
Generate a downloadable mono WAV tone without playing it automatically.
Video Compressor
Re-encode a video with a resolution cap and compare resulting size.
Video Converter
Convert a supported local video to MP4 or WebM.
Video Cropper
Crop a video using exact pixel coordinates and dimensions.
Video Joiner
Normalize video clips and join them into one MP4 while retaining audio.
Video Resizer
Fit video inside a selected output box and export MP4.
Video Rotate & Flip
Rotate or mirror a video and export MP4.
Video to GIF
Create an optimized-palette animated GIF from a short video segment.
Video Trimmer
Re-encode a selected time range into an MP4 clip.
Voice Recorder
Record your microphone locally and download the resulting audio.