Image Conversion
Convert PSB to HEIC Online — Free
Fast, free PSB to HEIC converter. No registration required.
またはインポート元
200万以上のファイル変換
数千人のユーザーに信頼されています
安全な転送
HTTPS暗号化アップロード
プライバシー優先
処理後にファイルを自動削除
登録不要
すぐに変換を開始
どこでも動作
あらゆるブラウザ、あらゆるデバイス
変換方法
1
Upload your .psb file by dragging it into the upload area or clicking to browse.
2
Choose your output settings. The default settings work great for most files.
3
Click Convert and download your .heic file when it's ready.
PSBとは？
Adobe Photoshop Large Document Format for files exceeding 2GB or 30,000 pixels.
形式の詳細
- 正式名称
- Photoshop Big
- 拡張子
- .psb
主な特徴
- Large file support
- Photoshop layers
- High resolution
HEICとは？
HEIC is Apple's image format used by iPhones and iPads. It offers better compression than JPG while maintaining high quality, but has limited compatibility.
形式の詳細
- 正式名称
- High Efficiency Image Container
- 拡張子
- .heic
主な特徴
- Apple native
- Better than JPG
- Small file sizes
- HDR support
PSBとHEICの比較
| 特徴 | PSB | HEIC |
|---|---|---|
| 正式名称 | Photoshop Big | High Efficiency Image Container |
| 拡張子 | .psb | .heic |
| 最適な用途 | Large file support | Apple native |
よくある質問
Converting between lossless formats (PNG, BMP, TIFF) preserves perfect quality. For lossy formats like JPG and WebP, you can adjust the quality slider to control compression. Default settings prioritize visual quality.
Transparency is preserved when converting to formats that support it (PNG, WebP, TIFF, GIF). If the target format doesn't support transparency, a white background is applied.
Yes. Upload your HEIC files and convert to JPG, PNG, or WebP instantly. Perfect for making iPhone photos compatible with any device or platform.
No resolution limit. We handle images of any size — from small icons to high-resolution photos and print-ready images.
Pro users can batch convert multiple images at once. Free users can convert one image at a time. All conversions are processed on our servers, so even large files convert quickly.