Convert BMP → PNG
Free online BMP to PNG converter. Fast, secure, works in your browser.
ここにファイルをドラッグ＆ドロップ
またはクリックして参照 — 最大 100.0 MB
使い方
ファイルをアップロード
ファイルをドラッグ＆ドロップするか、クリックして参照。最大 100 MB のファイルに対応。
設定を調整
品質、解像度、その他の設定をニーズに合わせて調整。
結果をダウンロード
変換されたファイルは即座に準備完了。ダウンロードをクリックして保存。
Understanding BMP and PNG
What is BMP?
BMP is an uncompressed raster image format that stores pixel data directly. It produces high-quality images but with very large file sizes.
Full name: Bitmap Image File
Advantages
- No compression artifacts
- Simple format
- High quality
Limitations
- Very large file sizes
- No transparency
- Not web-friendly
Best for: Print media, image editing, archival purposes
What is PNG?
PNG is a lossless image format that supports transparency. It's ideal for graphics, logos, and images that require sharp edges and transparent backgrounds.
Full name: Portable Network Graphics
Advantages
- Lossless compression
- Transparency support
- Sharp edges
- No quality loss
Limitations
- Larger file size than JPG
- Not ideal for photographs
- No animation support
Best for: Logos, icons, screenshots, graphics with transparency
よくある質問
Upload your BMP file using the drag & drop area above, and VUREX will automatically convert it to PNG format. Download your converted file instantly.
Yes, VUREX is completely free. No registration, no watermarks, no limits on file conversions.
Absolutely. Files are processed in your browser whenever possible. We never store your files on our servers.
You can upload files up to 100 MB. For most BMP files, this is more than enough.
Currently, VUREX supports single file conversion. Batch conversion is coming soon.