| What it does | AI-powered online video quality enhancement with denoising, sharpening, and upscaling to 4K
| AI video generator for text-to-video and image-to-video creation
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| Stage | Startup
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| Founded | 2025
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| Based in | HK
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| Pricing model | Freemium
| Freemium
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| Pricing | Bonus credits on sign-up. Monthly plans: Basic $6.90/mo (600 credits), Standard $24.90/mo (2,400 credits), Pro $49.90/mo (6,000 credits), Max $99/mo (15,000 credits). Yearly billing available. One-time credit purchases: $9.90 (Basic), $28.60 (Standard), $54.90 (Pro), $105 (Max). Credit rates: Fast m
| Free plan with app-defined credits available; paid monthly plans available with annual billing options; one-time credit packs also offered.
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| Key features | - 4K video upscaling with super-resolution to rebuild detail instead of stretching pixels
- Temporal AI processing that analyzes neighboring frames to separate real detail from noise
- Multiple enhancement modes: Fast, Standard, AI Generative, and Professional with 30+ algorithms
- Scene presets tuned for General, AI-generated content, Short drama, and Old film restoration
- Support for 30, 60 and 120fps frame rate output
- Support for MP4, MOV, MKV, AVI, FLV, TS, WMV, M4V and WebM formats up to 1GB
- Background processing with no need to keep page open; results appear in task list when ready
- Automatic 30-day deletion of uploads and results with no model training on user videos
| - Text-to-video generation with Kling models
- Image-to-video generation with Kling models
- Online AI video workspace
- Credit-based generation system
- Support for multiple aspect ratios including 9:16 and 16:9
- Multiple AI video model options including Kling, Seedance, and Veo
- Reference-driven video creation with image control
- Product advertising workflows
- Character consistency control across multiple shots
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| What makes it different | - No software installation required - works entirely in browser
- Temporal AI that understands motion to preserve original composition, timing and character identity while enhancing
- Scene-specific presets tuned for anime, AI-generated content, old film and other types
- Bonus credits on sign-up to start enhancing without payment
- Professional restoration specifically for old and degraded footage with scratches and flicker
| - Focused on Kling 4.0 with longer, more expressive cinematic video generation
- No installation required; accessible entirely online
- Free to try without credit card requirement
- Independent platform with transparent pricing separate from official Kling
- Support for multiple creative workflows from ads to storytelling
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 24 ▲ +1 (up) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 12 | 0 |
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| Citation Flow (Majestic) | 24 | 0 |
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| Referring domains (Majestic) | 66 | 0 |
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Video Enhancer
Kling4