Can I open a YTD without OpenIV?

Yes. The YTD preview opens texture dictionaries in your browser with nothing to install, shows every texture, and exports them as DDS.

What image size should a texture be?

Keep the original dimensions unless you have a reason to change them. Power-of-two sizes (512, 1024, 2048) are the norm; going larger costs streaming memory fast.

What are mipmaps and do I need them?

Prebuilt smaller versions of the texture used at a distance. Without them the game samples the full image everywhere, which shimmers and wastes memory. Yes, you want them.

Why did my retexture turn the surface invisible?

Almost always a renamed texture. The model references textures by name; rebuild the YTD with the original names.

How to edit GTA 5 textures

Updated 2026-07-23

Nearly every visible surface in GTA 5 gets its look from a YTD file: a texture dictionary holding one or more named images. Retexturing a car, a wall, or a shirt means getting inside a YTD, changing an image, and rebuilding the file. All of that works in the browser.

What a YTD file is

A YTD is a container of named textures. A vehicle YTD might hold the paint detail, the interior, the glass dirt, and the livery; a clothing YTD usually holds one texture. Names matter: the model references each texture by its name, so a rebuilt YTD must keep them.

Textures are stored as DDS images, usually compressed.
Each texture carries mipmaps: prebuilt smaller copies the game shows at a distance.
The model file (YDR, YDD, or YFT) decides which texture name lands on which surface.

View and extract textures

1Drop the .ytd into the YTD preview. Every texture inside is listed with its size and format, with thumbnails.
2Download any texture as a DDS file to edit it in your image editor of choice.
3Files never leave your device; decoding happens in your browser.

Edit and rebuild

Edit the extracted image in any editor that reads DDS (or convert to PNG and back), keep the same dimensions, and rebuild the YTD with the edited texture under the same name. For clothing specifically, you can skip the round trip entirely: the cloth customizer edits the texture live on the 3D model and exports the finished .ytd directly.

Keep texture names exactly as they were. A renamed texture is an invisible texture: the model asks for the old name and finds nothing.

Mipmaps and texture budgets

Two texture problems dominate FiveM servers: textures without mipmaps (they shimmer and stay sharp at absurd distances) and oversized packs blowing the streaming budget. The YTD optimizer rebuilds mip chains and shrinks oversized textures in place, and the bulk version processes a whole folder of YTDs at once.

Frequently asked questions

Can I open a YTD without OpenIV?: Yes. The YTD preview opens texture dictionaries in your browser with nothing to install, shows every texture, and exports them as DDS.
What image size should a texture be?: Keep the original dimensions unless you have a reason to change them. Power-of-two sizes (512, 1024, 2048) are the norm; going larger costs streaming memory fast.
What are mipmaps and do I need them?: Prebuilt smaller versions of the texture used at a distance. Without them the game samples the full image everywhere, which shimmers and wastes memory. Yes, you want them.
Why did my retexture turn the surface invisible?: Almost always a renamed texture. The model references textures by name; rebuild the YTD with the original names.