BMP 轉 TGA轉換工具
A free BMP to TGA converter for Windows Bitmap files. Browser-based pairs here usually run in this tab, with no file upload.
把你的 BMP 檔案拖曳到這裡
or 瀏覽你的裝置 · 貼上快捷鍵 Ctrl+V
Accepts .bmp, .dib files. You can queue several files; each is processed one after another on your own device.
你的檔案不會離開這台裝置——沒有上傳，也沒有伺服器可以刪除它們。
- 01
新增你的 BMP 檔案
把檔案拖放到上方的方框，或點擊以瀏覽選取。檔案會直接從磁碟讀取——不會傳送到任何地方。
- 02
檢查設定
TGA is already selected. Open the gear icon on any row if you want to change quality, dimensions or codec before converting.
- 03
下載你的 TGA
按下轉換，等待該列完成即可。若轉換多個檔案，可以將它們一起打包成單一 ZIP 檔下載。
BMP
Windows BitmapWindows 的未壓縮點陣格式：每個像素都完整儲存，因此讀取簡單，但佔用的磁碟空間也非常龐大。幾乎都值得轉換成同樣無損、但小得多的 PNG。
- 開發者
- Microsoft
- 發布年份
- 1990
- 副檔名
- .bmp, .dib
- MIME 類型
- image/bmp
- 壓縮方式
- 未壓縮
TGA
Truevision TGA具備 Alpha 色版的簡單點陣格式，長期以來深受遊戲引擎與 3D 工具青睞，因為它易於載入，也可選擇不壓縮。
- 開發者
- Truevision
- 發布年份
- 1984
- 副檔名
- .tga, .targa, .icb, .vda
- MIME 類型
- image/x-tga
- 壓縮方式
- 有損或無損
- BMP is lossless, and TGA can be either. At typical quality settings this lands on lossy and trades size for some quality loss. Keep BMP as a source if you may need a higher-detail version later.
關於 BMP 轉 TGA 的常見問題
這個 BMP 轉 TGA 轉換器是免費的嗎？
是的。在這裡把 BMP 轉換為 TGA 完全免費，不需要帳號、沒有浮水印，也沒有每日次數限制。處理在你自己的裝置上完成，因此沒有需要轉嫁給你的伺服器成本。
我的 BMP 檔案會被上傳到任何地方嗎？
For browser-based pairs, your file is read locally and converted by ffmpeg in this tab. No file payload is uploaded; you may still see analytics and engine downloads in network logs.
BMP 轉 TGA 有檔案大小限制嗎？
There is no imposed upload cap when it runs in-browser, but each conversion still depends on your device and browser memory. Large videos are the first practical limit, then memory-heavy documents or images.
把 BMP 轉換為 TGA 會損失品質嗎？
It depends on your selected settings and codec path. Many engines can write either lossy or lossless output for TGA, so you can usually increase quality if this file is your final version.
可以一次把多個 BMP 檔案轉換為 TGA 嗎？
Yes. Drop in several files and each gets its own row; they are processed one after another on your device. You can download them one by one or as one ZIP.
BMP 轉 TGA 能在手機、Mac 或 Chromebook 上使用嗎？
Most modern browsers on Windows, macOS, Linux, ChromeOS, Android and iOS work. Very large videos are often more reliable on desktop or a browser with more memory.
Why do some conversions take longer on first run?
The conversion engine has to download first. Small codec bundles are fast, while ffmpeg is commonly 12–30 MB; later conversions of similar type use the cached engine.
I converted a file and the output is blank or unusable. What should I check?
Start over with default settings, then change one option at a time (quality, bitrate, page size, or codec) to isolate what changed behavior. If it keeps failing, retry with a smaller file and confirm the source format matches the pair.
將其他格式轉換為 TGA
這裡有 16 種格式可以轉換成 TGA。
將 BMP 轉換為其他格式
一個 BMP 檔案可以轉換成以下任何一種格式。