PSB to CUR — Format Comparison & Online Converter
Fast, instant PSB to CUR conversion. No signup required. Just drop your .psb file and get .cur in seconds.
Batch Settings
PSBファイル、それはPhotoshopの広大な表現力を秘めた大容量画像フォーマット。しかし、ウェブサイトやアプリケーションで動的なユーザー体験を創出する際、マウスカーソルとして機能するCUR形式への変換が必要となる場面も少なくありません。特に、細部にまでこだわり抜いたデザインを多用する日本のデジタルコンテンツ制作においては、この変換作業がユーザーインターフェースの質を大きく左右します。当サイトでは、PSBの持つ豊かな色彩や複雑なレイヤー情報を損なうことなく、CURの軽量かつ機能的な特性へとスムーズに移行できるよう、最適なソリューションを提供いたします。あなたのクリエイティブな発想を、より多くのユーザーに届けるための第一歩を、ここから踏み出しましょう。
- 漫画・アニメ系ウェブサイトのカスタムカーソル
- ビジネス向けプレゼンテーションの操作アイコン
- 縦書きレイアウトに対応した特殊カーソル
日本では、特にゲームやエンターテイメント分野で、PSBでデザインされたキャラクターやアイテムがCURファイルとしてゲーム内のカーソルに使用されることが多く、その変換品質が非常に重視されます。
About PSB to CUR Conversion
PSB and CUR are both image formats, but they differ in important ways. PSB is a widely used file format. CUR is a widely used file format.
When you convert PSB to CUR, the goal is to convert between formats quickly. Converting PSB to CUR maintains high quality with CocoConvert's optimised encoder settings. Understanding these technical differences helps you choose the right format for your workflow.
Your PSB file is decoded and re-encoded as CUR. The conversion involves 4 steps: (1) your psb file is uploaded and validated, (2) the file is decoded (parsed into its raw data), (3) the data is re-encoded in cur format, (4) the converted file is ready for download.
CocoConvert's converter handles the entire pipeline server-side using FFmpeg, Sharp, and qpdf — battle-tested libraries used by streaming platforms and enterprise tools. Files are encrypted in transit and deleted within 24 hours.
This conversion is ideal when you When you need a CUR file. For the opposite direction, CocoConvert also supports CUR to PSB conversion.
How to Convert PSB to CUR
- 1
Upload .psb file
Select your PSB file by dragging it to the upload zone or using the file picker. Batch upload is available for multiple files.
- 2
Choose .cur
Set CUR as the output format. The converter uses optimal settings based on the PSB→CUR conversion profile.
- 3
Convert
The server-side engine decodes your PSB file and re-encodes it as CUR. Processing time depends on file size and complexity.
- 4
Download result
Grab your converted .cur file. Multiple output files can be downloaded together.
What Happens When You Convert PSB to CUR
Your PSB file is decoded and re-encoded as CUR.
Your PSB file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in CUR format
The converted file is ready for download
Format Comparison
PSB
.psb file
| Extension | .psb |
| MIME Type | image/vnd.adobe.photoshop |
| Category | Image |
CUR
.cur file
| Extension | .cur |
| MIME Type | image/x-icon |
| Category | Image |
Should You Convert PSB to CUR?
When to Convert
- ✓When you need a CUR file
Frequently Asked Questions
What is the difference between PSB and CUR?
PSB is a widely used file format. CUR is a widely used file format.
Does PSB to CUR conversion affect quality?
Converting PSB to CUR maintains high quality with CocoConvert's optimised encoder settings.
Which format has better compression, PSB or CUR?
PSB is a common image format. CUR is widely supported. The better choice depends on whether you prioritize file size or quality.
How long does PSB to CUR conversion take?
Most conversions finish in seconds. Larger files or complex image content may take 10–30 seconds. CocoConvert processes files in parallel for batch jobs.
Is PSB or CUR better for long-term storage?
Both formats use lossy compression, so consider keeping your original source file for long-term storage.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.