HDR to TGA for Image Workflows
Fast, instant HDR to TGA conversion. No signup required. Just drop your .hdr file and get .tga in seconds.
Batch Settings
HDR data will be tone-mapped
Your HDR file may contain HDR (High Dynamic Range) data. TGA only supports standard dynamic range (SDR). Highlights and shadows will be compressed to fit the 8-bit range — subtle detail in very bright or dark areas may be lost.
高精細なHDR画像を、透過性も保持できるTGA形式へ変換する作業は、デジタルコンテンツ制作において重要な工程の一つです。特に、アニメーションやゲーム開発の現場では、元の色彩情報を損なうことなく、効率的にデータを扱えるTGAの特性が重宝されます。当ツールは、そうしたプロフェッショナルな要求に応えるべく、画質の劣化を最小限に抑えつつ、迅速かつ正確な変換を実現します。複雑な設定は不要で、直感的な操作で高品質な結果を得られるため、初めての方から経験豊富なクリエイターまで、幅広いユーザーにご活用いただけます。大切な作品の品質を保ちながら、スムーズなワークフローを構築するための一助となれば幸いです。
- アニメ制作の背景素材
- ゲーム開発のテクスチャ
- 印刷物デザインの素材加工
日本のコンテンツ業界では、TGA形式は長らくアニメーション制作やゲーム開発において標準的な画像フォーマットとして利用されており、その互換性と信頼性は非常に高いです。
About HDR to TGA Conversion
Whether you're one of the many photographers, designers, and content creators who work with HDR files daily, there comes a time when you need TGA instead. HDR (Radiance) is a high-dynamic-range image format used in lighting and rendering.
Here's a typical scenario: you receive a .hdr file but your project, platform, or client requires .tga. TGA (Targa) is a raster format commonly used in game development and video production. Rather than searching for desktop software or wrestling with command-line tools, you can convert HDR to TGA online in seconds with CocoConvert.
This conversion is ideal when you When you specifically need a TGA file for your workflow. The conversion helps you convert between formats quickly.
Your HDR file may contain HDR (High Dynamic Range) data. TGA only supports standard dynamic range (SDR). Highlights and shadows will be compressed to fit the 8-bit range — subtle detail in very bright or dark areas may be lost.
Behind the scenes, CocoConvert uses industry-standard tools — FFmpeg for audio and video, Sharp for images, qpdf for documents. Your file is uploaded securely (TLS encryption), processed on isolated servers in Germany, and auto-deleted within 24 hours. No account, no watermark, no hidden fees.
Power users can batch convert up to 100 files simultaneously with a Pro subscription, making it practical for production workflows.
How to Convert HDR to TGA
- 1
Drop your file
Drag your .hdr file onto the converter. Need to process many files? Add up to 5 at once (100 for Pro).
- 2
Set output to TGA
Pick TGA from the format list. The converter automatically tunes settings for the HDR→TGA pair.
- 3
Hit Convert
Processing happens server-side — your browser stays responsive. Most image files convert in under 10 seconds.
- 4
Download and use
Your .tga file is ready to plug into your workflow. Download it or share the link (expires in 24 hours).
What Happens When You Convert HDR to TGA
Your HDR image is decoded into raw pixel data, then re-encoded as TGA. No quality loss — pixel data is preserved exactly.
Your HDR file is decoded — the compressed/stored pixel data is expanded into raw RGB pixels
HDR data is tone-mapped to standard dynamic range (8-bit per channel)
Pixels are re-encoded using no compression (raw pixel storage)
Metadata (EXIF, ICC profiles) is transferred where TGA supports it
The TGA file is saved and ready for download
HDR vs TGA — Detailed Comparison
| Feature | .HDR | .TGA |
|---|---|---|
| Full Name | Radiance HDR Image | Targa Image |
| Compression | Lossless | None (uncompressed) |
| Transparency | No | Yes |
| Animation | No | No |
| Color Depth | 32-bit float (RGBE encoding) | up to 32-bit (with alpha) |
| HDR Support | Yes | No |
| Typical File Size | 5–50 MB | 5–20 MB |
| Platform Support | Very Limited | Limited |
| Browser Support | none | none |
| Year Created | 1985 | 1984 |
| Open Standard | Yes | Yes |
Should You Convert HDR to TGA?
When to Convert
- ✓When you specifically need a TGA file for your workflow
When NOT to Convert
- ✗You want to preserve HDR information — TGA only supports standard dynamic range
Frequently Asked Questions
Who needs to convert HDR to TGA?
This conversion is commonly used by photographers, designers, and content creators. Typical reasons include convert between formats quickly and ensuring compatibility with downstream tools or platforms.
Can I convert HDR to TGA without losing quality?
Your HDR file may contain HDR (High Dynamic Range) data. TGA only supports standard dynamic range (SDR). Highlights and shadows will be compressed to fit the 8-bit range — subtle detail in very bright or dark areas may be lost.
Do I need to install software to convert HDR to TGA?
No. CocoConvert runs entirely in your browser — no downloads, no plugins. It works on macOS, Windows, Linux, iOS, and Android.
How many HDR files can I convert at once?
Free users can convert up to 5 files per hour. Pro subscribers get 100 files per hour with larger size limits (5 GB per file). Business API users can integrate batch conversion directly into their tools.
Is there an API for HDR to TGA conversion?
Yes. CocoConvert offers a Business API for automated conversions. It supports all the same format pairs available in the web interface, including HDR to TGA.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.