Best Video Upscaler Tool in 2026: 7 Tools Compared

Topaz Video is the reference tool in this category, with models for precise upscaling, creative upscaling, frame interpolation, slow motion and SDR to HDR conversion. Its homepage lists a monthly plan with local rendering and cloud credits, plus a web option with its own credit plan. For filmmakers, archivists and creators who upscale often, that model range matters: different footage needs different models.

The honest catch is hardware and cost. Local rendering rewards a strong GPU, and the subscription adds up over a year. If you upscale one video a month, an online tool may cost less. If quality is your job, Topaz is the tool other tools are measured against, and its free trial previews let you compare before paying.

TensorPix offers an AI video quality enhancer that upscales videos up to 4K, entirely online and easy to use. Its homepage notes credits are shared across products, prices are shown before any action spends credits, and user videos are not used to train its models. It also handles frame interpolation, stabilization, denoising and unblurring.

The trade-off is the cloud model. You upload footage and wait, which suits short clips and occasional jobs better than hours of footage. For a phone or Chromebook user with no powerful PC, TensorPix is the most practical upscaler here, and its free starting credits let you test quality first.

HitPaw VikPea is an AI video enhancer that transforms blurry footage into clearer quality, with denoise, facial enhancement and SDR to HDR functions highlighted in user reviews on its homepage. It suits home movies, old phone clips and creator footage that needs a quick lift. HitPaw's wider suite also covers photo enhancement, conversion and editing.

The catch is the trial limit: you can preview results, but full exports need payment. That is standard in this category, and previewing first is actually wise. For family footage and social clips, VikPea's ease of use beats a more complex tool, even if Topaz wins on absolute quality for professional work.

AVCLabs Video Enhancer AI focuses on restoring old videos and low-resolution footage to HD quality, with tools for blur, noise and face enhancement. Its homepage shows users upscaling phone and social videos to 4K at higher frame rates, and its guides discuss enhancement up to 8K. Online tools cover smaller jobs without installing software.

The honest limit is hardware. Desktop AI upscaling is heavy work, and a modest laptop will process slowly. If your computer has a decent graphics card, AVCLabs gives good results for the price. If not, TensorPix's cloud processing will finish faster.

UniFab is a one-stop AI solution for video and audio enhancement, conversion and editing, offering AI upscaling, SDR to HDR conversion, deinterlacing and more. Its parent site presents it as the AI video enhancer of the DVDFab family, designed for both enthusiasts and professionals. That breadth suits users who want one app for several jobs.

The trade-off is focus. If you only need upscaling, a dedicated tool may feel simpler. If you also convert formats, fix interlaced footage and prepare HDR versions, UniFab's combined workflow saves switching apps. Try the trial on your hardest clip, not your easiest, to judge it fairly.

Winxvideo AI, from the WinXDVD team, upscales videos to HD and 4K, stabilizes shaky footage, boosts frame rates, denoises and corrects color. Its homepage stresses level-3 hardware acceleration for fast processing, which matters when a tool otherwise takes hours per clip. It also handles conversion, compression and DVD work.

The catch is platform history: WinXDVD's tools are strongest on Windows, so Mac users should check current support before buying. For Windows users who want fast, local upscaling plus conversion in one app, Winxvideo AI is a strong value pick.

Movavi Video Converter is a fast converter that also offers AI video upscaling up to 8X, alongside compression and format changes. Its parent homepage presents Movavi's suite as simple yet powerful editing and conversion tools for everyday creators. For a beginner, that simplicity is the point: drag a file in, pick a higher resolution, and export.

The honest limit is depth. Movavi will not match Topaz on difficult footage, such as heavily compressed or very old video. For social clips, family videos and quick resolution bumps, it is fast and friendly. If you later need more, you can move a project to a dedicated upscaler without losing what you learned.