Video Merger Step By Step
Video Merger runs in three steps: open the tool, add your files, then download the result. This page walks through what each step expects.
Step 1 - open the tool
Go to Video Merger. Nothing needs to be installed or signed in before you start.
Step 2 - add your files
Add your video files one at a time, or several at once, in the order you want them to play in the merged output. All files must share the same format (for example, all .mp4). Made a mistake? Remove any file from the queue before merging. The Merge Videos button stays disabled until at least two files are queued.
Step 3 - get the result
Click Merge Videos. The merge runs as a lossless copy, so it finishes quickly and there is no quality loss, then a download link appears. Nothing is retained once you leave the page.
For the reverse direction, see the related video splitter.
Why trust these tools
- Ten-plus years of web tooling. The freetoolonline editorial team has shipped browser-based utilities since 2015. The goal has never changed: get you to a working output fast, without an install.
- No install, no sign-up. Open a tool and get a working output in seconds - nothing to download and no account to create. Tools that need heavy processing run it on our service, so even a low-powered machine gets the job done.
- Analytics stops at the page view. We measure which pages get visited, not what you type or upload inside a tool. There is nothing to sign in to and no profile is attached to your input.
- Open-source core components. The processing engines underneath (libheif, libde265, pdf-lib, terser, clean-css, ffmpeg.wasm, and others) are public and audit-able. We link to each one in its tool page's footer.
- Free, with or without ads. All tools are fully functional without sign-up. The Disable Ads button in the header is always available if you need a distraction-free run.