AI Video Upscaler
Model:
Upload a low-res or blurry video and get a sharper, higher-resolution version. Ideal for old phone clips, compressed exports, or upscaling 1080p → 4K. Works on MP4 / MOV / WebM up to 100MB.
Advanced options
Riżultat
Tokens running low.
Get More Tokens
❤️ Love Free.ai? Tell your friends!
Sign up to get a referral link and earn 25,000 tokens per friend.
Trid aktar?
Sign up free for 10,000 tokens
Irreġistra b'xejn
Ipproċessar tal-applikazzjoni tiegħek...
Upscale any video to 4K with AI. Make old phone clips sharp, fix compression blur, 2× or 4× resolution in minutes.
Kif għandek tuża AI Video Upscaler
1
Daħħal l-input tiegħek
Ittajpja test, ittella' fajl, jew iddeskrivi dak li trid. M'hemmx bżonn ta' kont.
2
Ikklikkja Iġġenera
AI tagħna tipproċessa t-talba tiegħek f'sekondi billi tuża l-aħjar mudelli open-source.
3
Niżżel & jaqsmu
Niżżel, kopja, jew jaqsmu r-riżultat tiegħek. Ħieles għall-użu personali u kummerċjali.
Use this tool via API
Automate this tool from your own code. OpenAI-compatible REST endpoint, Bearer-token auth, no extra SDK required. Token costs match the web interface.
curl -X POST https://api.free.ai/v1/video/generate/ \
-H "Authorization: Bearer sk-free-..." \
-H "Content-Type: application/json" \
-d '{"prompt": "A cat playing piano", "duration": 4}'AI Video Upscaler — FAQ
Upload a low-resolution or compressed video and the AI rebuilds it at 2× or 4× resolution — sharper detail, cleaner edges, better compression. Works on old phone clips, streaming grabs, screen recordings.
Yes. Upscaling costs about 5,000–10,000 tokens per clip depending on length and scale factor. Signed-up users get 10,000 tokens/day free.
MP4, MOV, WebM up to 100MB. Most clips under 30 seconds work well; longer videos take proportionally longer.
A 10-second 720p → 4K upscale typically takes 2–5 minutes. Longer clips and 4× scale can push past 10 minutes. We stream the result back as soon as it's ready.
Topaz Video (the industry-leader, premium quality) and a standard fast upscaler. Pick Topaz for archive footage or anything you'll republish; standard for quick boosts.
2× and 4×. 2× is usually enough to clean up a blurry phone clip; 4× is for taking 480p or 720p sources up to 4K.
The AI hallucinates plausible detail in smooth areas (skin, foliage, etc.) — that's how neural upscalers work. For forensic use cases (legal / CCTV), that's a problem. For creative use, it looks great.
Yes. The audio track is passed through unchanged. Only the video frames are rebuilt.
Yes, to 8K — but the cost and processing time scale with pixels. 4× on an already-4K source is expensive; 2× is usually enough.
Upscaler restores sharpness. For colorization, use our Deoldify tool after upscaling — it's the cleaner pipeline.
No. Input files are deleted immediately after the upscaler fetches them. The upscaled output is kept on our CDN for 24h (7d for paid users).
Yes — POST a video file + scale factor to /v1/video/upscale/. See /api/ for docs.
How would you rate this tool?