HDR to TGA Converter
Processing entirely on your device — large files may take a moment.
HDR (Radiance RGBE) stores floating-point high-dynamic-range pixels — the format of lighting data and HDRI environment maps. Converting TGA to PNG or WebP brings old game textures into modern web and design tools.
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 HDR compares to TGA
| HDR | TGA | |
|---|---|---|
| Compression | RGBE (RLE runs) | None or RLE |
| Transparency | Not supported | Supported (32-bit) |
| Animation | Not supported | Not supported |
| Metadata | Radiance comments | Minimal |
| Best for | Lighting data, environment maps | Game textures, 3D pipelines |
How to convert HDR to TGA
- 1
Select your files
Drag & drop your HDR 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 TGA". The conversion runs entirely inside your browser using WebAssembly — no upload, no queue, no waiting.
- 3
Download results
Download each converted TGA file individually, or grab everything at once as a ZIP archive.
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
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
Why convert HDR to TGA?
Converting makes sense where the strengths of TGA meet what HDR cannot give you. Trivially simple, lossless raster storage Meanwhile Not display-ready — needs tone mapping One pass through the converter above puts your file on the right side of that trade-off.
Frequently asked questions
Is this HDR to TGA 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 HDR to TGA?
No — TGA is a lossless format, so every pixel of the converted image matches your original HDR file. You can also adjust the quality/size balance before converting when the target format supports compression.
Will transparent areas survive the conversion to TGA?
Transparency is kept whenever TGA 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.
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 HDR files matters (camera model, GPS, timestamps), keep the original file as the master and treat the converted copy as the shareable version.