PSBをJPGに変換 — 無料オンラインPSB変換ツール

PSBを無料でJPGに変換 — 登録不要。PhotoshopなしでPSBファイルを開き、標準的なJPGとしてダウンロードできます。非公開で処理し、ファイルは自動削除されます。

PSBファイルをドロップ、またはクリックして選択

Frequently asked questions

How do I convert PSB to JPG?: Upload your PSB file above and it is converted to JPG automatically. Then click Download. No software to install — it runs in your browser and on our server.
How do I open a PSB file?: PSB files often won't open in an ordinary photo viewer without specialist software. The quickest way to open one is to convert PSB to JPG here — upload your file and download a standard JPG that opens on any phone, computer or browser.
Can I use this as a PSB file viewer?: Yes — it doubles as a free online PSB viewer. Upload your file and the converted JPG is displayed right in your browser, so you can see the image without installing a PSB viewer or codec pack. Download the JPG if you want to keep it.
What is a PSB file?: PSB is a specialist format that ordinary photo apps can't open without dedicated software. Converting it to JPG produces a universally compatible image that opens on any device.
Is the PSB to JPG converter free?: Yes — it is free, with no signup. Premium adds batch conversion (many files into one ZIP) and larger uploads.
Can I convert PSB to JPG without Photoshop?: Yes. Your PSB file is decoded with professional graphics tooling on our secure servers, so you don't need Photoshop — or any other software — installed. Upload the file, then download the finished JPG.