Upscale your video to 4K for free. No watermark on the output, no forced sign-up for images. AI-powered by SeedVSR.
Drag & drop your video or image here
or click to browse • MP4, QUICKTIME, PNG, JPEG, WEBP up to 50.0 MB
Most "free video upscalers" add a watermark, limit you to 5 seconds, or force a subscription after one use. This free video upscaler gives you real credits on sign-up, produces output with zero watermark, and never asks for a credit card. Image upscaling via our Image Upscaler tool is completely free with no account required — ever.
This is the part people don’t believe until they try it. The free video upscaler adds absolutely no watermark, no branding, no "powered by" logo to your upscaled video. What you get back is your video at higher resolution, nothing else. This applies to both free credits and paid credits.
Cheap "free" tools often just apply a sharpening filter and call it upscaling. This free video upscaler uses SeedVSR, a one-step diffusion transformer that generates genuinely new detail at 4K resolution. It’s roughly 10× faster than traditional multi-step diffusion models and produces 3–6 dB higher PSNR than bicubic interpolation (VideoEnhancer Benchmark, 2025).
Upload MP4, MOV for video or PNG, JPG, WebP for images. The same free video upscaler handles both. Image upscaling is 100 % free via our Image Upscaler tool — no account, no limits, no watermark. Video upscaling uses your free credits.
Unlike Topaz Video AI ($299/year, desktop-only), this free video upscaler runs entirely in your browser. Upload from any device — phone, tablet, laptop — and get 4K results in minutes. No download, no GPU requirements, no system specs to worry about.
Every upload is screened by automated content moderation. The free video upscaler doesn’t process pornographic or illegal content. This keeps the platform safe and ensures the free tier isn’t abused.
Drop a video or image into the free video upscaler. MP4, MOV, PNG, JPG, WebP — up to 50 MB. No credit card needed.
The AI processes your file in a single step. Short clips take 2–5 minutes. Images are usually done in under a minute.
Compare original vs. upscaled, then download. Zero watermark, zero branding. Files stay available for 14 days.
You shot a TikTok on an older phone and the resolution isn’t great. Use the free video upscaler to bring it to HD or 4K before reposting. No watermark means the upscaled version looks exactly like you filmed it — just sharper.
Not everyone can afford $299/year for Topaz. This free video upscaler gives students and casual users access to real AI upscaling without any cost barrier. Free credits on sign-up, no watermark, no commitment.
Want to see if AI upscaling actually works on your footage before buying credits? Upload a clip, use your free credits, and judge the results. No watermark on the output, so the test is the real thing.
Need to upscale product photos, thumbnails, or profile pictures? Our Image Upscaler tool is 100 % free — no account, no credits, no watermark, no limits. Just upload a PNG, JPG, or WebP and get a 4K version back in under a minute.
Enhance videos, clean audio, compress files, and more.