Auto Video Editor
Turn your audio voiceover and images into engaging YouTube videos and Shorts with auto-subtitles, camera zooms, and smooth transitions.
How to Use
Create a fully edited video automatically in just a few simple steps.
Prepare Your Images or Videos
Prepare the visual for each scene of your video.
- Use images, video clips, or both
- Use one visual for each scene
- Keep them in the correct order
- Number them sequentially
1.png → 2.png → 3.mp4 → 4.png → 5.mp4Generate Your Audio
Generate a voiceover using your final video script with any AI voice generator or text-to-speech tool.
Make sure the voiceover contains the exact same script that you will paste into the editor. Then save the generated audio file on your device.
Upload Your Visuals
Click Select Files and upload your images and/or video clips.
The editor will automatically use their order to create your scenes.
Upload Your Audio
Upload the voiceover file you generated in the previous step.
The audio will be used to synchronize your video with the script and subtitles.
Add Your Script
Paste your space-separated script into the script box. The editor will automatically map each part of your script to the corresponding visual.
You can also replace individual visuals if needed.
Customize Your Video
Adjust the available settings to match your style:
Render & Export
Once everything is ready, click Render & Export. The editor will automatically combine your:
Images/Videos + Audio + Script + Subtitles + Effects + Transitions
into your finished video.
Keep your browser open while the video is rendering.
Important
For the best results:
- 1.Keep your images and videos in sequential order.
- 2.Use the correct space-separated script format.
- 3.Generate your audio from the exact same script you upload.
Features
AI Voice Sync
Automatically aligns each visual scene and animated caption to your spoken voiceover timeline.
Multiple Aspect Ratios
Export landscape 16:9 for YouTube or vertical 9:16 for TikTok, Instagram Reels, and YouTube Shorts.
Dynamic Camera Moves
Bring static photos to life with intelligent Ken Burns panning, smooth zooms, and camera pulses.
Animated Subtitles
Generate engaging TikTok-style dynamic captions with pop, bounce, and fade micro-animations.
100% Client-Side Privacy
All video processing is powered by WebAssembly FFmpeg inside your browser. No files leave your device.
Free & Unlimited
No subscriptions, watermarks, or rendering limits. Create as many videos as your channel needs.
Frequently asked questions
How does the Auto Video Editor sync audio with images?
Is there any watermark on the exported video?
Are my audio and media files uploaded to your servers?
Can I export in vertical 9:16 format for Shorts?
YouTube Title Analyzer
Auto-cut silent pauses and format video timeline — Analyze your YouTube title for SEO, clickability, and length. Get a free score and actionable improvement ideas.
More Tools in this Cluster ([object Object])
Explore interconnected tools in the Video Production & AI Creation Tools cluster.
AI Video Prompt Generator
Stop losing hours manually breaking down scripts. Automate the generation of machine-readable visual prompts.
Media File Renamer
Sort your photos and videos chronologically by creation date and sequentially rename them. 100% private, client-side ZIP export.
Video Idea Generator
Brainstorm proven video concepts based on your niche and audience. Get titles, hooks, and blueprints.
Video Production & AI Creation Tools
Speed up your production workflow with offline AI silence cutting, script-to-visual prompts, and batch renamers.
Complementary Creator Utilities
YouTube Thumbnail Extractor
Don't settle for blurry screenshots. Easily view and download high-resolution cover images for any video.
YouTube Title Analyzer
Analyze your YouTube title for SEO, clickability, and length. Get a free score and actionable improvement ideas.
Thumbnail Text Generator
Generate short, catchy thumbnail text ideas from your video topic. Choose styles and copy ideas instantly.
Explore All 4 Topic Clusters
Browse all creator tool hubs organized by category.