Skip to content
Kitofy
  • FAQ
  • Contact
English
  1. Home
  2. /File Converter
  3. /Video Converter
Format
Format

Video Converter

Convert video between formats for free right in your browser - no uploads.

  • Free Converter
  • No Registration
  • No Uploads

Add files

Release to add files

Drop files anywhere on the page or paste them with Ctrl+V / ⌘+V

Files will appear in the list below

Popular video conversions

  • MP4 to MP3
  • MOV to MP4
  • MKV to MP4
  • WebM to MP4
  • MP4 to WebM
  • MP4 to MOV
  • MP4 to MKV
  • MP4 to WAV
  • MP4 to M4A
  • MP4 to OGG
  • MP4 to FLAC
  • WebM to MOV
  • WebM to MP3
  • WebM to WAV
  • MOV to WebM
  • MOV to MP3

Which video format should you choose?

A video format is a container, and the size and quality depend on the codec inside. MP4 with H.264 is the most compatible option: it plays on phones, TVs, browsers and social networks. H.265 (HEVC) and AV1 give the same quality at a smaller size but are supported by fewer devices.

WebM with VP9 or AV1 is convenient for websites, MOV - for editing in the Apple ecosystem, MKV - for films with several audio tracks. If you only need the sound, extract it to MP3 or M4A.

  • MP4MP4publishing and sending - plays almost everywhere.
  • WebMWebMvideo on websites with royalty-free codecs.
  • MOVMOVediting on Mac and iPhone.
  • MP3MP3when you only need the soundtrack.

Video formats

  • MP4 Converter
  • WebM Converter
  • MOV Converter
  • MKV Converter
  • MPEG-TS Converter
  • AVI Converter
  • WMV Converter
  • FLV Converter
  • MPEG Converter
  • 3GP Converter
  • All formats

More than a converter

  • Codec, bitrate and frame rate

    Choose H.264, H.265, VP8, VP9 or AV1 (depending on browser support), set the bitrate, frame rate and keyframe interval.

  • Trim

    Set the start and end time to keep only the part of the video you need.

  • Resolution and rotation

    Reduce the resolution, rotate the video or flip it; choose how to fit it into the new frame.

  • Extract or remove sound

    Save the audio track to MP3, M4A, WAV and other formats, or remove the sound from the video entirely.

  • Fast remuxing

    When the codecs are compatible, tracks are copied to the new container without re-encoding - quickly and without quality loss.

How to convert files?

  1. 1

    Add files

    Drag and drop files onto the page or click the upload area. You can add several files at once.

  2. 2

    Choose the format and settings

    Pick the target format and, if needed, adjust quality, size and other options.

  3. 3

    Download the result

    Conversion runs right in your browser. Download files one by one or all at once as a ZIP archive.

Frequently asked questions

Which video formats are supported?

The most popular are MP4, WebM, MOV, MKV; the full list with links is in the section above.

Is it safe to process files here?

Yes. Files are processed right in your browser and never leave your device - nothing is uploaded to a server.

Is the converter free?

Yes, it is completely free: no registration, no watermarks and no limits on the number of files.

Can I process several files at once?

Yes. Add as many files as you need: settings can be applied to all of them at once, and the results can be downloaded one by one or as a ZIP archive.

Other converters

  • Image ConverterConvert images between formats for free right in your browser - no uploads.Open converter
  • Audio ConverterConvert audio between formats for free right in your browser - no uploads.Open converter
  • Font ConverterConvert fonts between formats for free right in your browser - no uploads.Open converter
  • Document ConverterConvert PDF to images and text, edit pages and merge files for free right in your browser - no uploads.Open converter
  • E-book ConverterConvert e-books between EPUB and FB2 or into PDF, HTML and text for free right in your browser - no uploads.Open converter
  • Spreadsheet and Data ConverterConvert spreadsheets and data between XLSX, CSV, JSON, XML, YAML and other formats for free right in your browser - no uploads.Open converter
  • Subtitle ConverterConvert subtitles between SRT, VTT, ASS and other formats or extract them from video for free right in your browser - no uploads.Open converter
  • Archive ConverterUnpack ZIP, RAR, 7Z and other archives and repack them into ZIP or TAR for free right in your browser - no uploads.Open converter

Your files never leave your device Files are never uploaded to a server

How we keep your files safe

Tools

  • Image tools
  • Video tools
  • Audio tools
  • PDF tools
  • Archive tools

Popular tools

  • Merge PDF
  • Compress PDF
  • Split PDF
  • Compress image
  • Image to text
  • Trim video
  • Compress video
  • Trim audio

Converters

  • File Converter
  • Image Converter
  • Video Converter
  • Audio Converter
  • Font Converter
  • Document Converter
  • All formats

Popular conversions

  • HEIC to JPG
  • PDF to JPG
  • JPG to PDF
  • WebP to JPG
  • PNG to JPG
  • JPG to PNG
  • WebP to PNG
  • MP4 to MP3

Company

  • Home
  • About us
  • FAQ
  • Contact
  • Security
  • Terms
  • Privacy
  • Licenses

© 2026 Kitofy