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Video

Video Converter

Convert video files between MP4, WebM, MKV, and MOV formats directly in your browser.

Read the full guide

Practical guide

Video format problems show up late: a MOV will not upload, a WebM will not open in a client app, or a clip needs an MP4 version for a player. Convert the file after you trim the clip if only one section matters.

Example preview

Visual examples show the kind of input and output this tool is designed around.

Clip format conversion

Move a source clip to a browser, social, or editing-friendly video format.

Before
Video converter demo showing a MOV clip exported as MP4 or WebM before
After
Video converter demo showing a MOV clip exported as MP4 or WebM after

Where this fits

Prepare clips for upload forms

Many services accept MP4 more reliably than camera-native formats. Converting first avoids a failed upload after a long wait.

Create browser-friendly versions

WebM and MP4 cover different playback needs. Keep the source file, then export the version your target browser, CMS, or embed player expects.

How to use Video Converter

  1. 1Load the source videoUpload the clip and wait until the tool reads its duration, resolution, and tracks.
  2. 2Choose the output containerPick the format your destination accepts, such as MP4 for broad compatibility or WebM for web delivery.
  3. 3Adjust quality only when neededChange resolution, bitrate, codec, or frame rate when the default output is too large or not compatible enough.
  4. 4Export and test playbackDownload the converted file and open it in the destination player before discarding the original.

Practical notes

Convert after cutting, not before

Shortening the source first saves processing time and reduces the amount of video that must be re-encoded.

Clip publishing workflow

A clean video export often needs timing, format, size, and preview image handled as separate steps.

  1. 1

    Video Trimmer

  2. 2

    Convert the file

  3. 3

    Video Compressor

  4. 4

    Video Thumbnail Generator

Questions worth checking

Which output format is the safest default?

MP4 is usually the broadest compatibility choice for uploads, sharing, and playback. WebM can be useful for web-focused workflows.

Why can a converted video still be large?

Resolution, duration, motion, bitrate, and codec all affect size. A long high-resolution clip may need compression after conversion.

Should I change codec settings manually?

Only when the destination requires it or the file size is wrong. For routine conversions, start with the default settings and test the export.

Workflow links

trim the clipUse before conversion when only one section should be exported.reduce the final file sizeUse after conversion when upload limits or chat sharing limits matter.pull a thumbnailUse when the converted video needs a poster frame for publishing.

Related tools

Video TrimmerTrim and cut video segments by start and end timestamps directly in your browser.
Video CompressorCompress MP4, WebM, MOV, and MKV in your browser. Hit a target file size with H.264, H.265, or AV1, downscale resolution, drop frame rate, strip audio, and preview the result before download.
Video Thumbnail GeneratorExtract high-quality thumbnails from video files at custom intervals, timestamps, or counts directly in your browser. Convert video to image snapshots for previews, covers, and social media.