TGA to HDR Converter
Processing entirely on your device — large files may take a moment.
TGA (Targa) is the texture format of classic 3D and game pipelines — simple raster data, often with an alpha channel. Converting HDR to PNG produces a tone-mapped preview usable in any image viewer.
iLoveConverter processes everything locally on your computer, which makes it private and fast: no upload wait, no server storage, no limits. Add as many files as you like — batch conversion is built in.
How TGA compares to HDR
| TGA | HDR | |
|---|---|---|
| Compression | None or RLE | RGBE (RLE runs) |
| Transparency | Supported (32-bit) | Not supported |
| Animation | Not supported | Not supported |
| Metadata | Minimal | Radiance comments |
| Best for | Game textures, 3D pipelines | Lighting data, environment maps |
How to convert TGA to HDR
- 1
Select your files
Drag & drop your TGA files onto the area above, or click to browse. You can add multiple files at once for batch conversion.
- 2
Convert instantly
Click "Convert to HDR". The conversion runs entirely inside your browser using WebAssembly — no upload, no queue, no waiting.
- 3
Download results
Download each converted HDR file individually, or grab everything at once as a ZIP archive.
About the TGA format
TGA (Truevision Targa, 1984) was the file format of early video digitizer boards and became the texture standard of classic game and 3D pipelines. It is raster data with almost no ceremony: a small header, optional RLE compression, 8/24/32-bit pixels, alpha optional. Half the 3D engines of the 90s read nothing else.
Modern design and web tools have quietly dropped it, but art asset dumps, texture mods and game extracts still arrive as TGA. Converting to PNG (lossless, with alpha intact) or JPG brings these assets into anything current.
+Strengths
- ✓Trivially simple, lossless raster storage
- ✓Alpha channel support
- ✓The texture format of classic game pipelines
!Limitations
- −Dropped by modern design and web tools
- −No metadata ecosystem
- −Files can be large when uncompressed
About the HDR format
HDR (Radiance RGBE) is the veteran high-dynamic-range format of lighting research and 3D rendering: pixels stored as a shared 8-bit exponent plus per-channel mantissas, letting one file hold both a sun and a shadow with no clipping. HDRI environment maps for 3D scenes are almost always HDR files.
Standard image viewers show it badly or not at all, because the values can exceed what a screen can display. Converting HDR to PNG tone-maps the file into an 8-bit preview — good for quick inspection, though the floating-point original remains the render-grade master.
+Strengths
- ✓True high-dynamic-range values
- ✓The standard of HDRI environment maps
- ✓Compact for its precision
!Limitations
- −Not display-ready — needs tone mapping
- −Viewer support is scarce
Why convert TGA to HDR?
Think of it as moving your file to the container that fits the job. Dropped by modern design and web tools HDR works differently: True high-dynamic-range values If any of that sounds like your task, run the conversion — it takes seconds and nothing leaves your device.
Frequently asked questions
Is this TGA to HDR converter really free?
Yes — completely free, with no sign-up, no watermark and no daily conversion limits. The site is supported by advertising.
Are my files uploaded to a server?
No. The conversion runs entirely inside your browser using WebAssembly, so your files never leave your device — that is what makes it instant and private.
Does it work on Windows, Mac, iPhone and Android?
Yes. Anything with a modern browser works: Windows, macOS, Linux, Android and iOS. No software installation is required.
Will I lose quality converting TGA to HDR?
No — HDR is a lossless format, so every pixel of the converted image matches your original TGA file. You can also adjust the quality/size balance before converting when the target format supports compression.
What happens to EXIF data and other metadata?
Conversions here re-encode the image, and re-encoding generally does not carry the original metadata over. If the EXIF data of your TGA files matters (camera model, GPS, timestamps), keep the original file as the master and treat the converted copy as the shareable version.
Will transparent areas survive the conversion to HDR?
Transparency is kept whenever HDR actually supports an alpha channel. If the target format has none (like JPG), transparent areas are flattened onto a white background — that is a property of the format, not of this tool.