#1 AI video editor for TikTok, Instagram Reels & YouTube Shorts
Product Features
The Most Customizable AI Captions
Boost watch time with 99% accurate AI-generated captions featuring word-level timing precision. Choose from 20+ animated templates, auto-highlight keywords with emojis, customize fonts per word, and sync perfectly to speech with multi-speaker detection.
Auto B-Rolls
Instantly generate contextually-relevant B-roll footage from stock libraries like Pexels. AI automatically searches, selects, and inserts the perfect clips with seamless transitions to keep your audience engaged and reduce editing time.
Create Viral Video Shorts in Seconds
Turn any long-form video into scroll-stopping viral shorts for TikTok, Instagram Reels, and YouTube Shorts. AI-powered auto-reframe with face tracking, multi-speaker split-screen layouts, aspect ratio optimization, and royalty-free music library—all with one click.
AI Playground
Experiment with cutting-edge generative AI tools: create custom visuals with text-to-image generation, generate natural AI voiceovers with ElevenLabs, produce contextual sound effects, and apply visual effects. Bring your creative ideas to life with no design experience required.
Faceless Videos
Create viral faceless videos for TikTok and YouTube monetization. Generate AI-powered motivation videos, fact compilations, scary stories, and educational content with automated scripts, voiceovers, motion graphics, B-roll, and animated captions—no camera required.
Automate Your Video Publishing
Create once, publish everywhere automatically. Schedule TikTok and YouTube uploads with the built-in content calendar, set up bulk publishing queues, and let Bytecap handle multi-platform distribution 24/7—even while you sleep. Hands-free social media automation.
Auto B-Rolls & AI Captions
AI-powered B-roll insertion and animated captions designed to maximize viral potential, watch time, clarity, and social media engagement.
Automatic B-roll footage that supports your story
Bytecap automatically finds and inserts high quality B-roll from stock libraries lets you use your own media complete with sound effects, transitions, and synced music.
AI-powered captions built for attention
Bytecap creates customizable AI subtitles with word-level timing in 40+ languages, featuring animated templates, emojis, drag and drop editing, and built in translation.
Magic Clips
Clip any video even without dialogue. Bytecap’s smart AI identifies viral worthy moments, centers speakers with face tracking, and lets you either leave it on Auto or guide it with a genre and optional prompts to decide exactly what to clip.
AI-powered video clipping for any content
Create highlights from podcasts, tutorials, gaming streams, and more, even from content without dialogue. Guide the AI with a custom prompt, genre tags, and target clip duration.
Smart auto crop with face detection & tracking
Magic Clips uses AI face detection to keep speakers centered, dynamically track faces, and stack multiple guests.
AI Thumbnail Generator
Create viral worthy thumbnails in seconds with AI. Upload your video or paste a YouTube link to generate eye catching thumbnails in popular styles like Mr. Beast, YouTube, and Shorts.
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Mr. Beast Style
Viral YouTube thumbnail style with exaggerated reactions, bold text, and high-contrast visuals.
Bold TextHigh Contrast
YouTube Style
Professional thumbnails with clean composition and readable text for educational content.
Clean DesignProfessional
YouTube Shorts
Vertical 9:16 format optimized for YouTube Shorts, TikTok, and Instagram Reels.
Vertical FormatMobile-First
Multiple Input Methods
Upload video files or paste YouTube URLs. AI analyzes content automatically.
Reference Images
Upload up to 14 reference images for character consistency and style matching.
Lightning Fast
Generate professional thumbnails in under 60 seconds with AI.
Seamless social media and cloud storage integrations
Bytecap is an AI powered video editor that connects directly with TikTok, YouTube, and Google Drive for a fully automated workflow, so you can focus on what you do best, while Bytecap handles all the editing.
Import
From Drive
AI Edit
Auto Captions & Effects
Publish
To Social Media
TikTok
One click publish your videos directly to TikTok
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YouTube
Publish AI edited videos automatically with sound effects, B-roll, and viral ready styling, formatted for maximum engagement.
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Google Drive
Securely import and batch process your existing video content from Google Drive for instant AI editing.
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AI-Powered Video Creation
Create Viral Faceless AI Videos
Generate engaging TikTok, YouTube, and Instagram videos with automated scripts, voiceovers, and effects. Perfect for motivation videos, fact compilations, scary stories, relationship advice, and more.
10 min
Max Video Length
29
Languages
40+
Visual Styles
∞
Unlimited Edits
29 Languages
Create multilingual videos with AI voice synthesis to reach global audiences.
AI Creation
AI Optimized Scripts
Automatically generate viral-optimized scripts with engaging hooks and storytelling structure.
AI Creation
10 Minute Videos
Create long-form videos up to 10 minutes for YouTube monetization and extended storytelling.
AI Creation
40+ Visual Styles
Choose from 40+ pre-designed visual themes or create custom brand-specific styles.
Customization
Motion Video Clips
Transform static AI images into dynamic clips with zoom effects, panning, and transitions.
Visual Effects
AI Sound Effects
Automatically generate contextual, scene-matched sound effects for every moment with AI.
Audio
AI Videos Your Way
Flexible workflow combining AI images, custom uploads, motion reels, or stock B-roll footage.
Customization
Best AI Voices
Natural-sounding AI voiceovers powered by ElevenLabs and OpenAI for professional narration.
Audio
Music Your Way
Curated library of royalty-free tracks or upload your own music to match your video's mood.
Audio
Total Customization
Precision timeline editor with drag-and-drop control over captions, effects, transitions, and more.
Customization
Unlimited Edits
Edit, revise, and regenerate videos as many times as needed with no additional costs.
Workflow
Auto Publishing
Schedule and auto-publish to TikTok, YouTube Shorts, Instagram Reels with bulk upload.
Workflow
Ready to Create Viral AI Videos?
Join thousands of creators using AI to produce engaging content faster than ever
From the AI Playground
Choose models like Sora 2, Veo 3.1, Nano Banana & more. Plus customize styles, moods, and realism.
Sora 2Veo 3.1Nano BananaRealism+
REALISTIC
openai/sora-2
lifestyle shot of a confident,...
NONE
google/veo-3.1
winter scene featuring a woode...
NONE
google/veo-3.1
Flying over mountains during s...
VIBRANT EXPRESSION
google/veo-3.1
Gamer promoting google veo 3.1...
NONE
google/veo-3.1
Racing through a futuristic ci...
REALISTIC
black-forest-labs/flux-1.1-pro
cat wearing leather jacket...
NONE
bytedance/seedance-1-lite
Dragon and dragonfly...
Content creators, video editors, and brands worldwide make viral social media videos with Bytecap
- More likely to watch a video to completion when captions were available.
- 91%
- Of people watch videos with sound off in public
- 70%
- Increase brand awareness and accessibility
- More likely to share videos that have custom captions
- 94%
Start creating viral TikToks, Instagram Reels & YouTube Shorts today!