Upscale resolution, cut noise and sharpen every frame with FlashVSR and SeedVR2 super-resolution AI. Videos up to 10 minutes, output up to 4K, no watermark and nothing to install. Start free with 30 credits.
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An AI video enhancer is an online tool that reconstructs missing detail in low-quality footage instead of merely sharpening it. VideoEnhancer runs the FlashVSR and SeedVR2 super-resolution models on cloud GPUs to upscale video to 4K, remove noise and grain, and restore old or blurry clips — up to 10 minutes per file, in the browser, with no watermark.
Enhancing is not the same as upscaling. An upscaler raises the pixel count; an enhancer also removes compression noise, grain and motion artefacts, then rebuilds the texture the original codec threw away. That is why a 480p clip stretched to 4K in a video editor still looks soft, while the same clip run through an AI video enhancer comes back with edges and detail the source no longer had.
Last updated · Figures below come from VideoEnhancer’s own production configuration and published pricing.
| Maximum video length | 10 minutes (600 seconds) per file |
|---|---|
| Output resolution | Up to 4K — typically a 2–4× resolution increase |
| AI models | FlashVSR (long video), SeedVR2 (short clips), Real-ESRGAN (images) |
| Video formats | MP4, MOV, AVI, MKV, WebM |
| Image formats | PNG, JPG, WebP |
| Free tier | 30 credits on sign-up; image upscaling is always free |
| Cost after the free tier | 3 credits per second of video ($0.03 per second) |
| Subscriptions | Basic $19.90/mo (1,660 credits) · Premium $39.90/mo (4,000 credits) |
| Credit packs | 1,000 for $30 · 2,500 for $50 · 10,000 for $100, no subscription |
| Typical processing time | 2–8 minutes for most videos |
| Watermark | None, on every plan including the free tier |
| File retention | Results stay downloadable for 3 days, then are deleted |
| Measured success rate | 93.8% across 18,023 processed videos (internal benchmark, 2025) |
| Installation | None — runs in any modern browser, on desktop and mobile |
Turn blurry 480p footage into crisp 1080p, or take 720p content all the way to 4K. FlashVSR achieves 3–6 dB higher PSNR than bicubic interpolation by reconstructing genuine detail — not just stretching pixels. Handles videos up to 10 minutes by splitting them into segments processed in parallel. 93.8% success rate across 18,023 videos.
Enhance Video NowSeedVR2 collapses multi-step diffusion into a single forward pass, making it roughly 10× faster than traditional AI upscalers. Upload a video or image and get a 4K result in minutes. Handles MP4, MOV, PNG, JPG and WebP — built for short clips, thumbnails and social media content.
Upscale Video NowVHS tapes, early smartphone recordings, camcorder footage from the 2000s — FlashVSR was trained specifically on degraded material. It recovers detail that basic upscaling can’t, turning grainy memories into watchable HD. Also works on anime, security camera clips and dashcam footage.
Restore Old VideoSwap any face in a video with AI. Upload one face photo and a source video — the AI replaces the face in every frame while preserving expression, head movement and lighting. Clips up to 20 seconds, split into 5-second segments and processed in parallel. No watermark on the output.
Try Face Swap
Upscale any image to 4K resolution with Real-ESRGAN. Unblur photos, restore old pictures, sharpen product shots — usually in under 60 seconds. Free with no sign-up and no watermark, up to 5 images an hour. Supports PNG, JPG and WebP.
Upscale Image FreeCompress video with H.264/H.265 encoding while keeping the picture intact. Three presets: High (near-original), Medium (recommended) and Low (maximum reduction). Free for files under 200 MB. Tuned for email, WhatsApp, Discord and social media — 100 MB compresses in 1–2 minutes.
Compress Video NowFrom vintage home movies to professional productions, AI enhancement adapts to your needs.
Breathe new life into VHS tapes, camcorder recordings, and early digital footage. AI upscaling recovers lost detail while noise reduction removes decades of degradation.
Enhance footage for TikTok, YouTube, and Instagram Reels. Upscale phone recordings to 4K, sharpen detail, and compress for platform-specific file limits.
Polish wedding videos, real estate walkthroughs, and training materials. Process footage with consistent quality enhancement across your entire project.
Enhance security camera and dashcam footage for better identification. AI upscaling recovers facial details and license plates from low-resolution recordings.
No software to install, no complex settings. Just upload and download.
Drop your video file in any format. We support MP4, MOV, AVI, MKV, and WebM.
Our neural network processes each frame in parallel on cloud GPUs for fast results.
Get your enhanced video with no watermark. Files are kept for 3 days.
Trusted by thousands of creators, filmmakers, and professionals.
30 credits on sign-up, no credit card required.
All enhanced videos are completely watermark-free.
No software download needed. Works on any device with a browser.
Upscale images to 4K for free, up to 5 an hour. No sign-up.
Videos are auto-deleted after 3 days. We never share your content.
Measured across 18,023 enhanced videos.
An AI video enhancer is an online tool that reconstructs missing detail in low-quality footage instead of merely sharpening it. VideoEnhancer runs the FlashVSR and SeedVR2 super-resolution models on cloud GPUs to upscale video to 4K, remove noise and grain, and restore old or blurry clips — up to 10 minutes per file, in the browser, with no watermark.
Up to 10 minutes (600 seconds) per file with the Video Enhancer, in HD or 4K. The Video Upscaler (SeedVR2) takes clips up to 2 minutes, Short Video HD is tuned for clips under 15 seconds, and Video Face Swap accepts up to 20 seconds.
Enhancement costs 3 credits per second of footage, and credits are $0.01 each — so $0.03 per second, or $1.80 for a one-minute video. New accounts get 30 free credits, enough for about 10 seconds. Subscriptions are $19.90/month for 1,660 credits or $39.90/month for 4,000 credits; one-time packs start at 1,000 credits for $30.
Upload your video (up to 10 minutes), let the AI pick the best enhancement model for the footage, wait for processing — typically 2 to 8 minutes — and download the result. There is no watermark and nothing to install.
Enhanced video quality means using AI to improve a video's resolution, clarity and overall visual appearance. Our video quality enhancer upscales low-resolution footage to 4K, removes noise and grain, sharpens detail, and restores natural colours without the plastic look of aggressive sharpening.
Video Enhancer uses FlashVSR, which is optimised for longer videos of up to 10 minutes and fast turnaround. Video Upscaler uses SeedVR2, a one-step diffusion transformer that produces higher-fidelity texture on shorter clips. Both output up to 4K; SeedVR2 tends to reconstruct finer detail, FlashVSR handles far more footage per job.
All major video formats including MP4, MOV, AVI, MKV and WebM. Enhanced videos are delivered as high-quality MP4. For images we support JPG, PNG and WebP.
Yes. All videos are encrypted in transit and at rest. Original and enhanced files are automatically deleted after 3 days. We never share your content or use it for any other purpose.
Yes. Image upscaling to 4K is free with no sign-up, no payment and no watermark, rate-limited to 5 images per hour. We offer it free so you can judge our upscaling quality before spending a credit on video.
Video compression is free for files under 200 MB and needs no account. The compressor includes presets for Discord (10 MB, 50 MB and 500 MB tiers), email and social platforms. Larger files cost 1 credit per minute.
Guides, tutorials, and tips for video enhancement.
Start free with 30 credits. No credit card required, no watermark.