Audio Sample Rate Checker – Check Hz, Channels & Duration
Inspect the decoded audio sample rate in Hz together with channel count, duration and frame information for technical checks.
Audio & Video Tools
10 toolsEdit, convert and optimize audio and video files directly in your browser. Trim clips, extract audio, convert formats and handle everyday media tasks without installing extra software.
Audio Channel Checker – Check Mono, Stereo & Channel Count
Check whether decoded audio is mono, stereo or multichannel and review channel count with supporting stream information.
Audio to WAV Converter – Convert Audio Files to WAV Online
Convert browser-decodable audio files into uncompressed 16-bit PCM WAV directly in your browser.
Video Screenshot Tool – Capture Current Frame as JPG or PNG
Pause a browser-supported video on the frame you want and save the current frame immediately as a JPG or PNG image.
Video Thumbnail Extractor – Choose a Timestamp and Export PNG
Choose a timestamp from a local video, capture that frame at decoded source dimensions and download it as a PNG thumbnail.
Audio Trimmer Online – Cut Audio & Export WAV
Trim browser-decodable audio by start and end time and export the selected section as WAV.
Audio Volume Booster Online – Increase or Reduce Volume
Preview audio with increased or reduced volume using browser-based Web Audio gain controls.
Audio Speed Changer Online – Speed Up or Slow Down Audio
Change audio playback speed from 0.5x to 2x and estimate the adjusted playback duration.
Audio Metadata Checker – Check Duration, Type & File Size
Check basic audio file information including duration, MIME type, file size, file name and browser-available media properties.
Video Metadata Checker – Resolution, Duration & File Size
Check video resolution, duration, aspect ratio, MIME type and file size directly in your browser.