Zvuk, video a súbory
Zvuk, video a súbory: 34 bezplatných nástrojov. Porovnajte úlohy, prečítajte si návody a vyberte nástroj. Bez účtu.
Convert, trim and organize audio, video, subtitles and archives. Read the supported format and size limits before selecting files. Browser media processing can take time and memory; conversion settings affect file size and output quality.
Vybrať nástroj 34
MP4 to MP3
Extract an MP3 audio track from a video.
Zvuk, video a súboryVideo to GIF
Turn a short video segment into an animated GIF.
Zvuk, video a súboryGIF to MP4
Convert a GIF animation into an MP4 video.
Zvuk, video a súboryGIF compressor
Reduce GIF dimensions, frame rate and palette size.
Zvuk, video a súboryGIF maker
Build an animation from your image frames.
Zvuk, video a súboryVideo compressor
Reduce a video’s dimensions and encoding size.
Zvuk, video a súboryVideo trimmer
Save a selected segment of a video.
Zvuk, video a súboryAudio trimmer
Save a selected segment of an audio recording.
Zvuk, video a súboryMP3 to WAV
Decode MP3 into an uncompressed WAV file.
Zvuk, video a súboryWAV to MP3
Encode WAV audio into a smaller MP3.
Zvuk, video a súboryAudio volume normalizer
Estimate and adjust audio loudness.
Zvuk, video a súboryText to speech
Read text aloud with your browser’s speech service.
Zvuk, video a súborySpeech to text
Transcribe speech with a supported browser service.
Zvuk, video a súborySubtitle SRT VTT converter
Convert subtitle cues between SRT and WebVTT.
Zvuk, video a súboryZIP creator
Package your files into a ZIP archive.
Zvuk, video a súboryZIP extractor
Inspect and extract a bounded ZIP archive.
Zvuk, video a súboryFile type detector
Compare a file’s reported type and header signature.
Zvuk, video a súboryBatch file renamer
Download renamed copies of files in a ZIP.
Zvuk, video a súboryCSV to Excel
Turn parsed CSV rows into an Excel workbook.
Zvuk, video a súboryExcel to CSV
Export one workbook sheet as CSV.
Zvuk, video a súboryJSON to XML
Convert JSON with explicit root and array element rules.
Zvuk, video a súboryVideo background remover
Replace a short video background frame by frame.
Zvuk, video a súboryVideo watermark remover
Inpaint a fixed rectangular area in a short video.
Zvuk, video a súboryAutomatic subtitle generator
Transcribe speech to timestamped SRT or WebVTT subtitles.
Zvuk, video a súboryBurn subtitles into video
Transcribe and burn subtitle overlays into a video.
Zvuk, video a súboryWord-highlight subtitles
Burn word-by-word highlighted subtitles into a short video.
Zvuk, video a súborySubtitle translator
Translate subtitle text while preserving its timestamps.
Zvuk, video a súborySpeaker-labelled transcript
Label transcript segments using a configured diarization model.
Zvuk, video a súborySpeech noise remover
Reduce background noise with local audio filters.
Zvuk, video a súborySpeech silence remover
Cut silent intervals with adjustable pause padding.
Zvuk, video a súboryTranscript chapter maker
Create timestamped sections from a local speech transcript.
Zvuk, video a súboryMeeting notes from audio
Export a timestamped transcript and extract action candidates.
Zvuk, video a súboryOffline neural text-to-speech
Synthesize English speech with a local Supertonic voice.
Zvuk, video a súborySubtitle timing editor
Shift subtitle timing and flag overlapping cues.
Zvuk, video a súbory