JPG to TGA Converter

Converting JPG to TGA produces a format game engines and 3D DCC tools (Maya, Blender, Substance, ZBrush) accept natively. TGA supports an alpha channel and straightforward RLE compression, making it a common texture format even today.

image

Drag & drop image files here, or browse

Drop your JPG files here

What changes when you convert JPG to TGA

JPG's lossy artifacts stay in the TGA. No alpha channel exists in the source JPG, so textures will be fully opaque unless you add transparency separately. TGA files are larger than JPG but smaller than BMP thanks to run-length compression on suitable content.

When to use this conversion

  • Preparing texture assets for a 3D pipeline that expects TGA input
  • Creating sprite sheets for older 2D game engines and tools that read TGA directly
  • Feeding scanned or photographed reference material into Substance Designer or Painter
  • Producing source material for fixed-function rendering pipelines that don't support compressed formats

Where the output plays

TGA is read by every major 3D package, most game engines, Photoshop, GIMP, and dedicated texture tools. Browsers and general-purpose image viewers often don't support TGA; it's a production-only format.

About these formats

JPG (JPEG)

JPG (JPEG) is a 1992 lossy photo format that became the default way to store photographs on the web. It uses a discrete cosine transform plus quantization, tuned so that errors fall where human vision is least sensitive. No transparency, no animation, but excellent for photos at 70–90% quality.

TGA (Truevision Targa)

TGA (Targa) was developed in 1984 for Truevision graphics cards. It persists in game development, 3D rendering, and film VFX pipelines because it supports high bit-depths, an alpha channel, and optional run-length compression. Many DCC tools (Maya, Blender, ZBrush) use TGA for textures.

How It Works

  1. Add your JPG files Drag JPG images onto the page or click to pick them from your file browser. Batch uploads are fine.
  2. Choose TGA settings Pick quality or compression settings for the TGA output. Defaults match common target use cases.
  3. Convert in your browser The converter runs locally via WebAssembly. Nothing uploads. Progress shows per file so you know exactly what's happening.
  4. Download TGA files Grab each converted file individually, or download the whole batch as a single ZIP.

Features

Supported Formats

FAQ

Will the TGA have transparency?

No. JPG doesn't store an alpha channel, so the resulting TGA will be fully opaque. For textures that need transparency, convert from PNG or a format that supports alpha.

Is TGA still used in game development?

Yes, especially in legacy pipelines and as a source format before baking to compressed GPU formats (DDS, KTX2). Many texture artists still use TGA as an intermediate working format.

What is JPG (JPEG)?

JPG (JPEG) is a 1992 lossy photo format that became the default way to store photographs on the web. It uses a discrete cosine transform plus quantization, tuned so that errors fall where human vision is least sensitive. No transparency, no animation, but excellent for photos at 70–90% quality.

What is TGA (Truevision Targa)?

TGA (Targa) was developed in 1984 for Truevision graphics cards. It persists in game development, 3D rendering, and film VFX pipelines because it supports high bit-depths, an alpha channel, and optional run-length compression. Many DCC tools (Maya, Blender, ZBrush) use TGA for textures.

Are my files private?

Yes. The converter runs entirely in your browser using WebAssembly. Your images are never uploaded, never sent to a server, and never leave your device.

Is there a file size limit?

There's no hard limit, but because everything runs in your browser you're bounded by available memory. Very large images (over a few hundred megapixels) can hit browser memory limits. Process in smaller batches if you run into issues.