Appofficial publisher

Topaz Video AI

App : A product you use directly

AI-powered video upscaling, stabilisation and interpolation, running locally.

The go-to tool for restoring or upscaling a video to 4K, with a paid subscription.

Official site

Overall score

8.1 /10

Security: nothing to flag

Utility

8.0

Reliability

6.0

Security

No caveat on record

Ease

1 click · Beginner

Security reflects where data goes, requested permissions and incidents on record at the verification date. It is not a guarantee of zero risk: check the deployment mode and the connections you enable.

What it does, concretely

Old, blurry or low-resolution videos lose quality as soon as they are displayed on a large screen. Topaz Video AI addresses this problem by improving sharpness, resolution and smoothness of videos directly on your computer, without sending your files to the cloud.

The software offers several specialised AI models: some are designed for upscaling up to 4K, others for stabilisation, frame interpolation (increasing frames per second) or SDR to HDR conversion. All processing is done locally, meaning your videos stay on your machine.

Topaz Video AI is aimed at photographers, filmmakers, editors and enthusiasts who want to restore family archives, improve footage or prepare videos for high-resolution distribution. A cloud-based option (Topaz for Web) is also available for those who prefer not to install software.

However, the tool is not suitable for those looking for a free solution or who have a low-powered computer: local AI processing requires significant hardware resources, and subscriptions represent an ongoing cost.

What it offers

·Video upscaling up to 4K using several specialised AI models (Proteus, Iris, Rhea, Gaia, Theia, Artemis, etc.) (paid).
·Frame interpolation to increase frames per second and create smooth slow-motion footage (paid).
·Video stabilisation to correct camera shake (paid).
·SDR to HDR conversion to improve the colour rendering of videos (paid).
·Fully local processing on Windows and macOS, with no data sent to an external server.
·Cloud access via Topaz for Web with a monthly credit system for video processing (paid).
·Topaz Studio bundle combining video and photo tools in a single subscription (paid).

Our tips

Choose the AI model based on the type of source footage: Iris is recommended for faces, Proteus for videos with a lot of detail, and Nyx for footage shot in low-light conditions.
If your computer lacks the power for local processing, the Topaz for Web plan allows you to process videos in the cloud using a monthly credit allowance.
For commercial projects, check the annual revenue threshold stated in the terms: commercial use is limited to organisations with annual revenue below $1 million on standard plans.
The annual Topaz Studio subscription gives access to all Topaz Labs photo and video tools at a lower cost than two separate subscriptions combined.

Watch out

The pricing model has shifted to a monthly or annual subscription: a clear one-time lifetime purchase is no longer displayed on the current official website.
Monthly cloud video credits expire at the end of the month and do not roll over, which can mean wasted allowance if you do not use the service regularly.

In practice

Price: Paid
Commercial use: Commercial use: yes
Available on: windows, macos
FR interface: No

Security and data

Rating: Security: nothing to flag
Your data: Data stays local
Maintenance: Active

Links and repository checked on 25 October 2026 · added on 1 September 2022

How to install Topaz Video AI

1. Go to topazlabs.com and create an account or sign in. 2. Choose the plan that suits your needs (Topaz Video alone or Topaz Studio). 3. Download the installer for your operating system (Windows or macOS). 4. Run the installer and follow the on-screen steps. 5. Sign in with your Topaz Labs credentials to activate your licence. 6. Security note: only download from the official site topazlabs.com to avoid modified versions.

In the same category

Whole category Video →