# Video Splicer

Splice and join multiple video files into one

> Canonical page: https://elysiatools.com/en/tools/video-splicer

- **Category:** Media

- **Keywords:** video, splice, join, concat, merge, combine

## Overview

The Video Splicer is a streamlined online utility designed to merge and concatenate multiple video files into a single, cohesive video. Supporting up to 20 files in popular formats like MP4, MKV, WebM, AVI, and MOV, this tool allows you to quickly combine clips in your preferred order with optional re-encoding to guarantee seamless playback compatibility.

## Inputs

- **Video Files (2-20)** (file): Select video files to splice in order
- **Output Format** (select)
- **Re-encode video** (checkbox): Re-encode for better compatibility (slower)

## When to use

- When you need to combine multiple recorded video clips or camera takes into a single continuous file.
- When merging separate video segments, such as standard intros, main content, and outros, for social media uploads.
- When compiling short video highlights or family clips into a unified home video compilation.

## How it works

- Upload between 2 and 20 video files in the exact order you want them to be spliced.
- Select your desired output format, such as MP4, MKV, WebM, AVI, or MOV.
- Enable the re-encode option if your source videos have different resolutions, frame rates, or codecs to ensure smooth playback.
- Process the files to merge them and download your combined video.

## Use cases

- Merging separate video takes from a smartphone or camera into a single continuous presentation.
- Attaching standard intro and outro clips to a main tutorial or marketing video.
- Combining multiple short social media clips into a longer compilation video for YouTube or Vimeo.

## Frequently asked questions

### How many video files can I splice at once?

You can upload and merge between 2 and 20 video files in a single session.

### What is the maximum file size supported?

The tool supports individual video files up to 500 MB (524,288,000 bytes) in size.

### Should I enable the 'Re-encode video' option?

Yes, enable re-encoding if your source videos have different resolutions, frame rates, or formats to prevent playback issues in the final output.

### What output formats are supported?

You can export your merged video as MP4, MKV, WebM, AVI, or MOV.

### Does this tool support audio track merging along with the video?

Yes, the tool preserves and merges the audio tracks embedded within your uploaded video files.

## Related tools

- [Batch Rewrap](https://elysiatools.com/en/tools/batch-rewrap): Batch remux media files with stream copy.
- [Video Audio Extract Enhanced](https://elysiatools.com/en/tools/video-audio-extract-enhanced): Extract audio from video files with advanced options - multiple formats, quality settings, and audio enhancement
- [Batch Video Converter](https://elysiatools.com/en/tools/video-batch-converter): Convert multiple video files between different formats like MP4, WebM, MKV, AVI, MOV with quality settings and batch processing
- [Batch Video Watermark](https://elysiatools.com/en/tools/video-batch-watermark): Add text watermark to multiple video files with customizable position, font size, color, opacity, and timing
- [Seamless Ambience Loop](https://elysiatools.com/en/tools/audio-seamless-ambience-loop): Turn a field recording into one seamless loop for games, meditation apps, or video background beds — quiet-seam placement, long equal-power crossfade, optional high-pass.
- [Image Sequence to Video](https://elysiatools.com/en/tools/image-sequence-to-video): Convert uploaded image files or a ZIP archive of frames into a video, sorted naturally by filename
- [Video Subtitle Embed](https://elysiatools.com/en/tools/video-subtitle-embed): Embed subtitle files as soft subtitles in videos (switchable subtitle tracks, not burned into video)
- [Media Metadata to JSON](https://elysiatools.com/en/tools/media-metadata-to-json): Extract audio/video metadata as JSON with ffprobe.

## Samples

- [Video Samples](https://elysiatools.com/en/samples/video-samples): Sample video files in different formats and orientations
- [Video AV1 Samples](https://elysiatools.com/en/samples/video-av1-samples): Sample video files encoded in AV1 format
- [Video H.264 Samples](https://elysiatools.com/en/samples/video-h264-samples): Sample video files encoded in H.264 (AVC) format
- [Video H.265 Samples](https://elysiatools.com/en/samples/video-h265-samples): Sample video files encoded in H.265 (HEVC) format