How do I convert PSD to BMP?

Upload your PSD file above. It is converted to BMP automatically (change the output format or quality in the Settings tab if you need to), then click Download. There is nothing to install.

Does converting PSD to BMP lose quality?

No. Both formats are lossless, so every pixel is kept exactly.

Will the BMP keep the transparent background?

No. BMP can’t store transparency, so transparent areas are filled with the background colour you pick in Settings (white by default).

PSD keeps every Photoshop layer, mask and adjustment so a design stays editable. Outside Photoshop most apps can’t show it, so a flattened copy is needed for sharing.

Can I convert PSD to BMP without Photoshop?

Yes. The PSD file is opened on our servers, so you don’t need Photoshop or any other software installed. Upload the file, then download the finished BMP.

Is the PSD to BMP converter free?

Yes. Convert, preview and download a single result without creating an account. Premium adds batch conversion (many files into one ZIP) and larger uploads.

Convert PSD to BMP — Uncompressed Bitmaps

Convert PSD to BMP online for an uncompressed bitmap that older apps can read. No software to install. Preview one free or batch-convert with Premium.

Drop your PSD file or click to browse

Why convert PSD to BMP?

BMP is supported far more widely than PSD, so the file is easier to open, share and upload.
BMP is made for older Windows programs, embedded devices and tools that need raw pixels.
No Photoshop needed: the file is opened on our servers and you download a ready-to-use BMP.

What to expect when converting PSD to BMP

BMP can’t store transparency, so transparent areas are filled with the background colour you pick in Settings (white by default).
Layers are merged: you get the image as it looks with all visible layers combined.

PSD vs BMP

功能	PSD	BMP
全名	Photoshop Document	Windows Bitmap
Origin	Adobe Photoshop’s native format since 1990	Created by Microsoft for Windows
压缩	Lossless, with layers	Uncompressed
Transparency	Yes — smooth, partial transparency	No (in the 24-bit BMPs most apps read)
动画	否	否
颜色	Up to 32 bits per channel, RGB or CMYK	16.7 million colours (24-bit)
Where it opens	Photoshop and a few other editors; not browsers or phones	Windows and macOS apps, older software and browsers
最适合	editing in Photoshop with layers, masks and effects intact	older Windows programs, embedded devices and tools that need raw pixels
Main drawback	large files that most apps can’t open	very large files and no transparency

In short: choose PSD for editing in Photoshop with layers, masks and effects intact; choose BMP for older Windows programs, embedded devices and tools that need raw pixels.

Frequently asked questions

How do I convert PSD to BMP?: Upload your PSD file above. It is converted to BMP automatically (change the output format or quality in the Settings tab if you need to), then click Download. There is nothing to install.
Does converting PSD to BMP lose quality?: No. Both formats are lossless, so every pixel is kept exactly.
Will the BMP keep the transparent background?: No. BMP can’t store transparency, so transparent areas are filled with the background colour you pick in Settings (white by default).
PSD or BMP: which should I use?: Use PSD for editing in Photoshop with layers, masks and effects intact. Use BMP for older Windows programs, embedded devices and tools that need raw pixels. Keep in mind the main drawback of BMP: very large files and no transparency.
What is a PSD file?: PSD keeps every Photoshop layer, mask and adjustment so a design stays editable. Outside Photoshop most apps can’t show it, so a flattened copy is needed for sharing.
Can I convert PSD to BMP without Photoshop?: Yes. The PSD file is opened on our servers, so you don’t need Photoshop or any other software installed. Upload the file, then download the finished BMP.
Is the PSD to BMP converter free?: Yes. Convert, preview and download a single result without creating an account. Premium adds batch conversion (many files into one ZIP) and larger uploads.

使用 PSD to BMP 可以做什么

在开始之前查看主要功能。

Convert PSD files to BMP online
Fill transparent areas with a background colour of your choice
Switch to any other output format in Settings
Batch-convert many PSD files into one ZIP
Preview the result before you download

使用这个工具

设置参考

PSD to BMP 的可用控件。

设置

输出格式下拉框: Chooses the file type you download. The page opens on its own output format; switch to any other format before converting.选项: JPGPNGWebPAVIFGIFTIFFBMPICOPDF
质量滑块范围: 20–100 · 默认: 90: For JPG, WebP, AVIF and image-to-PDF output: higher keeps more detail but makes a bigger file; 60–80 suits most photos. Documents (Publisher, XPS, EPS…) become PDFs with every page and sharp text, with no quality setting.
无损模式开／关: For WebP and AVIF output: keeps every pixel exactly (best for logos, graphics and transparency) at the cost of a larger file.
背景填充取色器: For JPG, BMP and image-to-PDF output, which can’t store transparency: the colour that fills transparent areas (white by default).