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bigmp4 logo
bigmp4
✓ verifiedFreemium

AI video enhancer that upscales to 4K/8K, colorizes black-and-white footage, and adds frame interpolation.

14K saves
HeyGen logo
HeyGen
✓ verifiedFreemium

AI video platform for making avatar and spokesperson videos from text, with translation and voice cloning.

11M visits/mo3.7K saves
Beeble logo
Beeble
✓ verifiedFreemium

AI video-to-VFX suite for relighting, rotoscoping, background removal and PBR passes, with a node-based compositor.

3.9K saves
AI Video Upscaler logo
AI Video Upscaler
✓ verifiedPaid

Pay-per-use browser video upscaler that renders clips up to 4K, priced by resolution, frame rate, and duration.

1.8K saves
Vidu logo
Vidu
✓ verifiedFreemium

Fast AI video and image generator known for consistent multi-reference characters, anime motion, and free off-peak generation.

3.3M visits/mo50K saves
Pricing
Free: $0 (30 GPU points/mo)
$6: 300 GPU points
$18: 1080 GPU points
$24: 1560 GPU points

No public pricing

No public pricing

$5 credit pack
$10 credit pack
$20 credit pack
$50 credit pack
$100 credit pack

No public pricing

Core features
  • AI video upscaling to 2K/4K/8K
  • Black-and-white video colorization
  • Frame interpolation to 60/120/240fps
  • Smooth slow-motion generation
  • Batch processing and GIF support
  • Desktop apps for Mac and Windows
  • Text-to-video with AI avatars
  • Custom and personal avatar creation
  • AI voice cloning
  • Multi-language video translation
  • Template library for common video types
  • Team and API options
  • Node-based AI compositor (Canvas)
  • Video-to-VFX transformation (SwitchX)
  • AI rotoscoping and background removal
  • PBR pass generation from footage
  • Real-time 3D relighting editor
  • Export/plugin support for DCC tools
  • Upscale video resolution to 720p, 1080p or 4K
  • Pay-per-use credit pricing based on resolution/fps/duration
  • Automatic file deletion after 24 hours for privacy
  • Preserves original aspect ratio and audio
  • Supports common formats like MP4, AVI, MOV, MKV, WMV
  • No subscription required
  • Text-to-video, image-to-video, and reference-to-video generation
  • Multi-reference consistency using up to 7 images
  • First and last frame transition control
  • Anime art-to-video animation
  • Unlimited free generation in off-peak mode
  • AI sound effect and AI image generation tools
Use cases
  • Upscaling low-resolution video
  • Colorizing old footage
  • Smoothing video with higher frame rates
  • Creating slow-motion clips
  • Create spokesperson marketing videos
  • Localize videos into many languages
  • Produce training and explainer videos
  • Scale social video content
  • Relighting shots in post-production
  • Rotoscoping and removing backgrounds
  • Generating relightable VFX passes for compositing
  • Upscaling short clips for YouTube or TikTok before posting
  • Enhancing low-resolution footage for social media
  • One-off video quality upgrades without a subscription
  • Marketers producing branded video ads with consistent characters
  • Anime creators animating static art
  • Creators reusing saved characters/props across multiple videos
  • Users wanting fast, low-cost video generation via off-peak mode
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