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By using this service, you confirm that you have all necessary rights, licenses, and permissions to upload or generate content, and that your use of any generated videos will comply with the Acceptable Use Policy and applicable regulations related to intellectual property and data privacy.
Replace long docs and slides with video that holds attention. No recording, no editing, no effort.
Create a complete video draft in minutes from any input.
Build polished video presentations as easily as you'd edit slides. No design skills needed.
Give every video a human face that holds your audience's attention.
Interactivity doubles completion rates and gets viewers to take action.
Because video presentations are more engaging, more memorable, and more effective than slides or static documents.
Research shows people understand information more deeply from words and visuals combined than from text or static slides alone. Narration paired with structured visuals reduces the cognitive effort needed to follow along, making complex ideas easier to grasp.
Across 180+ experiments, multimedia learning leads to measurably better learning outcomes (g = 0.37) compared to text-only formats. With narration, visuals, and pacing working together, a video presentation gives viewers the conditions they need to retain what they hear.
A systematic review found that video produces measurably better learning outcomes than text-only approaches, with effect sizes reaching g = 0.80. For training, sales, or internal comms, video presentations translate directly into better results.
Turn any idea, document, or URL into a polished video presentation in a few simple steps.
Type a topic, upload a PowerPoint, PDF, or DOCX, or paste a URL to generate your video presentation draft.
Refine the script, choose a template, add an AI avatar and voiceover, then apply your Brand Kit, AI visuals, and motion graphics.
Click Generate to produce a finished video presentation. Translate into 160+ languages, export as MP4, share via link, or publish directly to your LMS.

Slides are easy to make, but rarely watched. A video presentation maker turns static content into narrated video that people actually finish.
Create onboarding, compliance, and skills training as video presentations that employees can watch in their own time, in any language.
Turn sales proposals, product demos, and pitch decks into video presentations that reps can send ahead of calls or share with prospects.
Communicate policy changes, leadership updates, and company news as short video presentations that reach every employee, wherever they work.
Produce product walkthroughs, explainer videos, and campaign presentations without a studio, then repurpose them across landing pages, email, and social.
Deliver product launch presentations, feature walkthroughs, and roadmap updates as video so every stakeholder gets the same clear message.


Scale as you go with plans designed to match your growth.
Upload a PowerPoint, PDF, or Word document, paste a URL, or type a prompt describing what you need. Synthesia generates a structured draft with scenes, scripts, and suggested visuals. You then customize the layout, choose an AI avatar, select a voiceover, and apply your branding. Click Generate to produce a finished MP4.
Yes, the video presentation maker is free to use. The free plan includes access to customizable AI avatars, AI voiceovers, templates, and AI-generated visuals, and lets you generate up to 10 minutes of video per month.
There is no credit card required to start. Paid plans unlock higher usage limits, Brand Kit, SCORM export, and team collaboration.
Yes. Choose a stock AI avatar from Synthesia's library and it presents your script for you, with no camera, microphone, or recording needed.
If you want an avatar that looks and sounds like you, you can create a Personal Avatar. This involves either uploading a photo or recording a short video clip, both of which also require a live consent recording that must be captured in-app.
Synthesia accepts PowerPoint files (.ppt and .pptx, up to 250MB and 50 slides), PDFs, Word documents (.docx), and URLs. You can also start from a plain text prompt.
When you upload a file, Synthesia extracts the content and generates a structured draft with scenes and scripts. You can edit everything in the editor before generating the final video.
Synthesia generates AI voiceovers from your script automatically. You pick from 1,000+ voices across accents, tones, and languages, and the narration is produced without any recording setup or audio editing. If you want the voiceover to match your own voice, Voice Cloning lets you create a custom voice from a sample recording.
Yes, Synthesia supports 160+ languages for translation, covering both the spoken narration and any on-screen text. You can translate manually by selecting languages, or upload an XLIFF file for custom translations.
Translated versions are organised into a folder alongside the original, and viewers can switch between languages using the Multilingual Video Player.
A slideshow is a sequence of static slides that needs someone to present them live.
A video presentation plays automatically, with narration, animations, and transitions built in. It works on any device, on any schedule, without a presenter in the room.
Unlike slides, a video presentation can be shared via link, embedded on a page, or published to an LMS, and viewers can watch it back as many times as they need.
Standard video presentations export as MP4. You can also share via a direct link, embed on any webpage with auto-updating embed code, or export as a SCORM file for LMS publishing.
If your video uses Interactivity, it cannot be exported as an MP4 and must be shared via Synthesia's player or SCORM. SCORM export is available on paid plans.
No. Synthesia is fully browser-based. You create, edit, and generate video presentations online without installing anything. The AI Screen Recorder is an optional Chrome extension for adding screen recordings to your presentations, but the core video presentation maker runs entirely in your browser.
Synthesia is an end-to-end AI video platform to create, localize, manage, publish, and engage at scale. Start with the AI Script Generator to build your script from a prompt, then choose or generate an AI avatar to present your content and produce a polished video without recording a single frame.
Reach global audiences by translating any video into 160+ languages. From first draft to final distribution, Synthesia gives every team the tools to create and share professional video, all from one platform.
Try Synthesia with a free video.
Simply type in text and get a free video with an AI avatar in a few clicks. No signup or credit card required.
