Face Unblur & Portrait AI
Recover blurred faces in photos instantly. Our advanced face-restoration AI performs neural deblurring to fix portrait blur online, giving you a crystal-clear result every time.
Free AI Image Enhancer — No Account Required
AI Image Enhancer
Unblur Photos
& Improve Image Quality
Instantly unblur photos, fix motion blur, and increase image resolution without artifacts. Experience lossless cinematic upscaling and 4K video restoration with our studio-grade AI.
Free enhance your photos to improve image quality. Make them sharper, crisper, and cleaner. Pro mobile app required for 60FPS video super resolution.
🔒 100% Secure & Private. Files are automatically deleted after 24 hours.
Every Tool a Studio Demands
From portrait deblur to 4K video upscaling, our AI pipeline covers every enhancement scenario — with zero compromise on quality.
Denoise & Remove Grain
Remove image noise and ISO grain without destroying fine textures. Our AI photo enhancer targets digital noise at the pixel level, delivering a clean, professional result in a single click.
4K Image Super Resolution
Upscale low-resolution images to 4K without blurring or artifacts. Our AI super-resolution reconstructs missing pixel detail for print-ready, lossless results.
AI Video Upscaler
Convert 720p or 1080p footage to true 4K resolution with our AI video super-resolution engine. Remove compression artifacts, restore VHS clips, and export broadcast-ready video.
Old Photo Restoration
Breathe new life into faded vintage prints and scanned photographs. AI automatically recovers lost contrast, repairs color degradation, and removes scanner noise to restore precious memories.
Color & Light Correction
Fix underexposed shadows, blown highlights, and incorrect white balance automatically. The AI acts as a professional color grader, revealing detail hidden in your original file.
Turn Low-Quality to HD
Transform any low-quality, blurry, or standard-definition image into sharp HD with a single upload. Our AI adds genuine detail, not just artificial sharpening, for a naturally crisp result.
Unpixelate Images
Remove the blocky, mosaic appearance caused by extreme compression or aggressive resizing. The AI reconstructs smooth edges and fine textures to make pixelated images look clean and professional.
Built for Every Creative
Whether you're a wedding photographer or an e-commerce brand, Hividai's neural pipeline adapts to your exact workflow.
Image Deblur for Photographers
Don't delete that blurry shot. Use our image deblur and photo unblur tools to fix motion blur in photos. Perfect for fast action shots or shaky hands.
How to Unblur a Photo Online & Upscale Video
Three steps from upload to studio-quality result. No account, no watermarks, no friction.
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Upload Your Media
Drop your file into our online image enhancement engine. Supports PNG, JPG, JPEG, and WebP. For 4K video upscaling, our mobile app accepts MP4, MOV, and MKV.
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AI Neural Upscaling
Our proprietary AI super-resolution pipeline instantly analyzes and reconstructs pixels to deblur your photo and denoise video — with up to 4× resolution gain.
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Download or Upgrade
Save your studio-quality enhanced image instantly for free. For 4K video upscaling, batch processing, and our image restoration API, download our Pro Mobile App.
Web Browser vs. Premium Mobile App
Why do professionals choose Hividai? Here's the honest breakdown.
Free · Web Tool
Quick Image Enhancement
Our free web version delivers lightning-fast image enhancement and photo upscaling with zero watermarks. Perfect for one-off corrections and everyday photo fixes.
- 4× AI image upscaling — no watermark
- Instant photo unblur and deblur
- Denoise image and remove grain
- Face restoration and portrait enhancement AI
- Background removal tool
- No account or sign-up required
✦ Pro · Mobile App
True Video Enhancement Pipeline
True video enhancement pipeline tasks require heavy lifting. Download our mobile app to unlock cloud-powered video super resolution, batch processing, and our dedicated image restoration API.
- 4K 60FPS video upscaling & super resolution
- AI video denoiser — remove video noise & grain
- Video deblur tool & motion blur correction
- Restore old VHS video to HD
- Batch photo restoration — hundreds at once
- Image enhancement API for developers
- Priority neural pipeline — fastest processing
Frequently Asked Questions
Everything you need to know about AI image enhancement, video upscaling, and our professional tools.
Hividai is a top-tier AI image enhancer that automatically improves image quality, fixes blur, and upscales resolution without losing detail.
Using our AI image upscaler, you can upload low-resolution photos and automatically increase their size up to 4K while the neural network preserves and reconstructs fine details.
Yes, our web-based image enhancer is completely free to use without any sign-up required for standard photo improvements.
Absolutely. The AI algorithms are trained to differentiate between actual subject detail and digital noise, effectively removing grain while keeping the image sharp.
Yes, our AI models analyze vintage and degraded photos to restore lost colors, fix scratches, and enhance overall clarity automatically.
For heavy tasks like 4K 60FPS video upscaling and video motion blur correction, we provide a dedicated Pro mobile app for iOS and Android.
Our online image tool supports JPG, PNG, and WebP formats. The mobile video enhancer app supports MP4, MOV, and MKV.
Yes, we offer a robust image restoration and enhancement API for businesses looking to integrate our AI models directly into their workflow.