Synthesia Knowledge Base

Video Creation Essentials

Learn how to use our features to create polished videos in the Synthesia platform.

Plan & Structure Your Video

Scene Planning & Layout StrategyOrganize your video’s structure with the right scenes and layouts to guide viewers smoothly through your message_{1 article}

Choosing the Right Aspect RatioPick the right format for your video based on where it will be viewed — from widescreen to vertical and everything in between_{1 article}

AI-Powered Video CreationUse AI to generate scripts, scenes, and visuals that help you create complete, polished videos faster._{2 articles}

AI Editing & EnhancementImprove scripts, adjust tone, and localize content effortlessly using intelligent editing tools_{2 articles}

Add Avatars & Voice Personalization

Using AvatarsLearn everything about avatars in Synthesia — from stock and custom options to creating your own personal avatar. This section covers how to design, share, manage, and customize avatars to bring your videos to life with realistic, on-brand presenters._{8 articles}

Creating Custom AvatarsLearn how to create a personalized avatar that looks, moves, and feels like you. This section covers everything from submitting your photo to understanding how our AI brings it to life — including best practices for poses, clothing, lighting, and more_{10 articles}

VoicesLearn about selecting, cloning, transferring, and managing voices in Synthesia._{7 articles}

Pronunciation & ScriptLearn how to refine pronunciation, pacing, and the structure of your script._{5 articles}

Music & Audio FilesLearn more about adding, uploading, or managing audio and music in Synthesia._{5 articles}

Edit & Enhance Your Video

Animation Effects & Canvas TipsLearn how to enhance your videos with smooth animation effects and get the most out of the canvas_{2 articles}

Media AssetsBring your videos to life with visuals that stand out. Explore how to add and style text, media, shapes, and animations, organize layouts, and use tools like Spaces and the AI Screen Recorder to create polished, dynamic video scenes._{4 articles}

Shapes, Layouts & Element PositioningDesign your scenes with structure and style. Use shapes and layouts to frame content, guide the viewer’s eye, and create visual hierarchy—making your message both clear and compelling_{5 articles}

Timing, Layering & TransitionsControl the flow of your video with precise timing, layered elements, and smooth transitions to create a polished, professional experience_{1 article}

Make Your Videos Interactive

Clickable InteractionsAdd clickable buttons and elements to guide viewers, create engagement, and drive real action._{1 article}

Branching & QuizzesTurn videos into learning experiences. Use quizzes and branching paths to test knowledge, personalise journeys, and boost retention_{1 article}

Branding & Scaling

How do I use a Synthesia Brand Kit?Learn more about Brand Kits.

How do I enable Video Duplication for my video?Learn how to enable video duplication in Synthesia so others can copy your videos from the share page and edit them in their own accounts.

How do I add a variable to a video?Learn how to use variables in Synthesia to personalize video content efficiently—whether through the platform or via API integration. Perfect for dynamic, scalable communication.

How do I create personalized videos in Excel using the Synthesia Add-in?The Synthesia Add-in for Excel Beta makes it easy to turn spreadsheet data into engaging, personalized videos without leaving Excel.

How do I move a video?Learn how to move videos in Synthesia. Organize content by transferring videos between folders or workspaces, and keep your projects easy to manage.

Translate, Dub & LocalizeReach a global audience by creating multilingual versions of your videos. These guides show how to translate, edit, and manage multiple language versions._{3 articles}

Export, Embed & DistributeShare your video effortlessly - export files, embed directly on websites, or distribute across platforms for maximum reach and impact_{6 articles}

Video Updates & Version ControlKeep track of changes and manage different versions of your video easily_{3 articles}

Analyze PerformanceTrack engagement and effectiveness once your video is live._{1 article}