Who is Weights Viz for?

Weights Viz is a B2B product built for machine-learning developers.

Does Weights Viz have a free plan?

Yes — Weights Viz is free to use.

What platforms does Weights Viz run on?

Weights Viz runs on the web, Windows, macOS, and Linux.

Is Weights Viz still active?

Unverified. Weights Viz has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Weights Viz?

Similar projects tracked by PulseGate include crash-sight, ReWeaver AI DriftDetector, and tlhub.

Who makes Weights Viz?

Weights Viz is developed by Justin Chu.

When did Weights Viz launch?

Weights Viz first shipped in 2026.

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Weights Viz

Name: Weights Viz
Author: Justin Chu

visualstudio.comDebugging & profiling

Weights Viz is a Visual Studio Code extension for inspecting GGUF, SafeTensors, and ONNX model weight layouts. It provides visualization and metadata inspection tools for developers working with machine-learning model files.

FreeWebWindowsmacOSLinux

Visit visualstudio.com

Overview

5 features

In the Debugging & profiling space, Weights Viz takes a focused approach. It helps developers inspect and understand the tensor layouts and metadata of machine-learning model weight files. It is built as a B2B product for machine-learning developers. Weights Viz costs nothing to use. It runs on the web, Windows, macOS, and Linux.

It is developed by Justin Chu, and it first shipped in 2026. Key capabilities include GGUF inspection, safeTensors inspection, and ONNX inspection.

GGUF inspection
SafeTensors inspection
ONNX inspection
Weight layout visualization
Model metadata viewing

Built with & integrations

Runs on

BrowserWindowsmacOSLinux

Trust & compliance

Verified signals

HTTPSFree tierStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed11 Sept · 09:25 UTC
Weights Viz verified via VS Code Marketplace
Source: VS Code Marketplace · Open

Frequently asked questions about Weights Viz

What is Weights Viz?: Weights Viz helps developers inspect and understand the tensor layouts and metadata of machine-learning model weight files. It is catalogued under Debugging & profiling on PulseGate.
Who is Weights Viz for?: Weights Viz is a B2B product built for machine-learning developers.
Does Weights Viz have a free plan?: Yes — Weights Viz is free to use.
What platforms does Weights Viz run on?: Weights Viz runs on the web, Windows, macOS, and Linux.
Is Weights Viz still active?: Unverified. Weights Viz has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Weights Viz?: Similar projects tracked by PulseGate include crash-sight, ReWeaver AI DriftDetector, and tlhub.crash-sight ReWeaver AI DriftDetector tlhub
Who makes Weights Viz?: Weights Viz is developed by Justin Chu.
When did Weights Viz launch?: Weights Viz first shipped in 2026.

At a glance

Platforms: Web
Languages: English
First seen: 11 Sept 2026
Built for: machine-learning developers
Model: B2B
Solves: Helps developers inspect and understand the tensor layouts and metadata of machine-learning model weight files.

Registered as

VS Code Marketplace: justinchuby.weights-viz

Developer

Justin Chu

Index record

Indexed: 11 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 11 Sept 2026

Identity audit (13)

Slug: weights-viz-visualstudio-com
Lifecycle state recorded: 11 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 11 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model from page content.
Last updated: 11 Sept 2026
Canonical URL: https://marketplace.visualstudio.com/items?itemName=justinchuby.weights-viz

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