Unofficial An independent guide to the Concat video editor. Not affiliated with the Concat project, CapCut or ByteDance.

Templates in the Concat Video Editor

Short answer: Concat 0.2.7 has no built-in template library. You can save a project as a template, but we found no control to mark slots yet and the list did not refresh in our test.

The Concat video editor does not come with a template library. In version 0.2.7 the Templates tab opens empty, with a single button to save the current project as a template. You build an edit once, mark the clips you plan to swap later as slots and keep the rest of the edit for next time.

Templates tab in the Concat video editor with the Save this project as a template button and an empty My templates list

How do you make a template in the Concat video editor?

  1. Build an edit you want to repeat. A weekly intro, a podcast clip layout or a product demo format works well.
  2. Decide which clips change every time, such as the main footage or a guest's photo.
  3. Open the Templates tab and click Save this project as a template, or choose File, Save as template….
  4. Concat names it after your project, for example “Vertical Reel template”. Saving a second time with the same name shows “a template named … already exists” instead of overwriting it.

The panel also asks you to mark media as slots before saving. Slots are the clips Concat swaps for new media when you start a project from the template: the project's source code describes them as placeholder media that get filled with your files in order. In 0.2.7 we could not find a control in the app that marks a clip as a slot. The clip right-click menu, the media panel and the inspector had nothing for it, so a template saved today keeps all of its media as fixed assets.

The File menu in the Concat video editor with Add selected to timeline, Import media, Save as template and Text to speech

Does Concat have CapCut style templates?

No. If you came to Concat looking for a CapCut style gallery of ready-made trends, it is not there in 0.2.7. Nothing in the panel downloads templates from the web, which fits the app's local, offline design. What you get instead is a way to reuse your own work. For anyone who posts the same format every week, that is often more useful than a trend template that a thousand other accounts also used.

What should you mark as a slot?

Mark anything that changes from one video to the next and leave the rest alone. A simple rule:

Keep in the templateMark as a slot
Intro and outro clipsThe main footage
Title styles and lower thirdsGuest photos or screenshots
Filters and color effectsB-roll for this episode
Music bed and voice cleanup settingsThe voiceover

Titles are worth keeping even though the words change. You keep the style, position and keyframes and only retype the text.

Why make your own template?

It saves the setup work you would otherwise repeat on every project in the Concat video editor. The Concat app is free, so a template costs you nothing to keep. Because a project's shape and frame rate are set when it is created, a template should also carry the right format for where you post. A 9:16 template at 1080p is a good base for Reels, Shorts and TikTok.

What are the limits?

  • No built-in library. The Templates tab is empty until you add your own.
  • No slot control yet. We saved a template in 0.2.7, but found no way to mark slots, and the My templates list did not refresh in the same session.
  • Media is copied. Saving copies every clip into the template folder, so long footage makes a large template.
  • One shape per template works best. Changing the frame later is possible, but clips keep their old framing.
  • Beta software. The Concat video editor is still in beta, so how templates work may change between releases.

Questions people ask

Where are my saved templates in Concat?

Concat stores each template as a folder named after the project plus "template" in its config directory, with the media copied into an assets folder and a poster frame. In our 0.2.7 test the My templates list stayed empty for the rest of the session even though the folder was saved.

What is a slot in a Concat template?

A slot is a piece of media you mark as replaceable before you save the template. The idea is that next time you only swap the slot clips and keep everything else.

Can I download Concat templates from other people?

We did not see a way to do that in 0.2.7. There is no shared gallery in the app and only a My templates group in the panel.

Can a template change the aspect ratio of my video?

A template keeps the frame it was saved with. You can change a project's frame later under Modify in the Details panel, but clips will not reframe themselves, so it is cleaner to save one template per shape.

Concat video editor quick facts

By concatvideoeditor.com · Tested on Concat 0.2.7 for Linux · Updated October 18, 2026

What it isConcat is a free, open-source video editor for Windows, macOS, Linux, Android and iOS that runs entirely on your device.
Not to be confused withThis site, which is an independent guide. Concat is not a CapCut or ByteDance product.
DeveloperJareer (jub0t) and contributors
LicenseAGPL-3.0-or-later
Latest version0.2.7, released October 13, 2026 (beta)
PlatformsWindows, macOS, Linux, Android, iOS (sideload)
PriceFree. No watermark, no account, no paywall.
Project shapes16:9, 9:16, 1:1, 4:3 from 720p to 4K
ExportH.264, HEVC, AV1 up to 4K 60 fps, 10-bit
AI featuresWhisper captions, Kokoro and Pocket TTS voices, voice cloning, background removal. All run locally
Official sourcegithub.com/jub0t/Concat

Get the Concat video editor

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