Local Storage

Local storage saves generated images inside the Vehicle Studio resource folder. It is useful for localhost testing, but it is not the recommended setup for live servers.

In config/config.lua:

Config.ImageStorageProvider = "local"

Images are saved to:

exported_images/

Vehicle Studio then serves those files through its built-in FiveM HTTP endpoint.

When To Use Local Storage

Use local storage if:

• You are testing Vehicle Studio on localhost.
• You are developing locally.
• You are an advanced user and already have a proper HTTPS reverse proxy.

Do not use local storage if:

• Your server is live and you want the simplest reliable setup.
• You are trying to use a public IP with http://.
• You are trying to use a users.cfx.re proxy URL.
• You do not know what an HTTPS reverse proxy is.

For live servers, choose one of these instead:

Config.ImageStorageProvider = "qbox"
Config.ImageStorageProvider = "fivemanage"
Config.ImageStorageProvider = "r2"
Config.ImageStorageProvider = "s3"

Why Local Storage Fails On Live Servers

Vehicle Studio runs inside the in-game browser. That browser loads the UI from an HTTPS page, for example:

https://cfx-nui-jg-vehiclestudio/web/dist/index.html

When local storage is enabled, the browser must upload image files to the Vehicle Studio HTTP endpoint, for example:

http://123.123.123.123:30120/jg-vehiclestudio/save

Browsers block HTTPS pages from sending requests to plain HTTP public IPs. This is called mixed content blocking.

That means this is not supported for live servers:

Config.HttpBaseUrl = "http://123.123.123.123:30120"

localhost is treated differently by browsers, which is why this can work for local testing:

Config.HttpBaseUrl = "http://localhost:30120"

Basic Localhost Setup

For most local development setups, leave Config.HttpBaseUrl empty:

Config.ImageStorageProvider = "local"
Config.HttpBaseUrl = nil

Vehicle Studio will try to detect the local endpoint automatically.

If automatic detection fails while testing locally, set:

Config.HttpBaseUrl = "http://localhost:30120"

Replace 30120 if your server uses a different port.

Do Not Use The Cfx Proxy

Do not set Config.HttpBaseUrl to a generated Cfx proxy URL:

Config.HttpBaseUrl = "https://something.users.cfx.re"

That URL may look useful because it uses HTTPS, but it is not suitable for image uploads. The Cfx proxy is rate limited and is not designed for large POST upload traffic.

Advanced Live Server Setup

Only use local storage on a live server if you can provide your own HTTPS reverse proxy. There is an extensive guide in the Cfx.re documentation on how to do this:

Proxy Setup - Cfx.re Docsdocs.fivem.net

Example:

Config.ImageStorageProvider = "local"
Config.HttpBaseUrl = "https://images.example.com"

Do not include the resource name in Config.HttpBaseUrl. Vehicle Studio adds it automatically.

So this is correct:

Config.HttpBaseUrl = "https://images.example.com"

This is not correct:

Config.HttpBaseUrl = "https://images.example.com/jg-vehiclestudio"

Your proxy must forward requests like these to the FiveM resource HTTP API:

https://images.example.com/jg-vehiclestudio/health
https://images.example.com/jg-vehiclestudio/save
https://images.example.com/jg-vehiclestudio/image/adorned.webp

The proxy must:

• Use HTTPS with a valid certificate.
• Allow GET, POST, DELETE, and OPTIONS.
• Allow large enough POST bodies for image uploads.
• Avoid strict rate limits that would break batch photography.
• Forward headers such as Content-Type, X-Vehicle-Model, X-Image-Format, X-Image-Id, and X-Preset-Id.
• Return valid CORS headers.

If this list does not make sense, do not use local storage on a live server. Use a remote provider instead.

Troubleshooting

Vehicle Studio Says It Cannot Connect To The Server

This comes from the local HTTP endpoint health check.

If you are on a live server, the simplest fix is to stop using local storage and switch to Qbox CDN, Fivemanage, R2, or S3.

If you are testing locally, check:

• Config.ImageStorageProvider is set to "local".
• Config.HttpBaseUrl is empty or points to http://localhost:30120.
• The port matches your FiveM server port.
• The resource was restarted after changing config.