PSB Background Remover

Remove backgrounds from any image in your browser. For free, forever.

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Our converter runs in your browser, so we never see your data.

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Image background removal refers to the process of eliminating or altering the backdrop of an image while retaining the principal or intended subject. This technique can significantly enhance the subject's prominence and users often apply it in photography, graphic design, e-commerce, and marketing.

Background removal is a potent technique used to highlight the subject of a photo more effectively. E-commerce websites frequently use this to remove unwanted or messy backgrounds from product images, making the product the sole focus of the viewer. Similarly, graphic designers use this method to isolate subjects for use in composite designs, collages, or with various other backgrounds.

There are several methods for background removal, depending on the complexity of the image and the skills and tools available to the user. Most common methods include the use of software tools like Photoshop, GIMP, or specialized background removing software. The most common techniques include use of Magic Wand tool, Quick Selection tool, or Pen tool for manual outlining. For complex images, tools such as channel masks or background eraser can be used.

Given the advancements in AI and machine learning technologies, automatic background removal has become increasingly efficient and precise. Advanced algorithms can accurately differentiate subjects from the background, even in complex images, and remove the backdrop without human intervention. This capability is not only a significant time-saver but also opens up possibilities for users without advanced skills in graphic editing software.

Image background removal is no longer a complex and time-consuming task exclusive to professionals. It is a powerful tool to direct viewer attention, create clean and professional images, and facilitate a multitude of creative possibilities. With the continuously expanding possibilities of AI, this space offers exciting potential for innovations.

What is the PSB format?

Adobe Large Document Format

The PSB (Photoshop Big) image format is a file format used specifically in Adobe Photoshop for images that exceed the size limitations of the standard PSD (Photoshop Document) format. While the PSD format is widely recognized and used for its ability to preserve intricate details of digital imagery such as layers, text, masks, and color profiles, its limitation lies in its size constraint. PSD files have a maximum height and width of 30,000 pixels and a file size cap at 2GB, which, in the realm of high-resolution photography, digital painting, and detailed graphic design, can sometimes be restrictive. The PSB format was introduced to accommodate the need for larger image files, supporting dimensions up to 300,000 pixels in any direction and with a file size that can extend beyond 4 Exabytes, providing a significant leap in capacity.

To understand the importance and utility of the PSB format, it's essential to delve into the technical specifics that differentiate it from its predecessor, the PSD format. One of the core differences lies in the file structure, particularly in how image data is stored and managed. PSB employs a similar layer-based composition system, allowing users to manipulate individual components of an image without altering the underlying pixels of the other layers. However, to manage the significantly larger file sizes and increased data quantities, PSB uses a modified version of the PSD's file structure, implementing more efficient data compression methods and optimized storage algorithms designed to handle the substantial amount of information efficiently.

Another technical aspect of the PSB format is its compatibility and interoperability within the Adobe ecosystem and beyond. While inherently designed for use in Photoshop, PSB files can be shared with and opened in other Adobe applications such as Adobe Illustrator and Adobe InDesign, albeit with some limitations based on the specific application's capability to process high-resolution imagery. Interoperability extends to third-party software as well, with many popular graphic design and photo editing tools offering varying degrees of support for PSB files. This ensures that users are not confined to a single software environment and can integrate PSB files into broader creative workflows.

File integrity and preservation of data quality are paramount in digital imagery, especially when dealing with high-resolution files intended for professional use. The PSB format is designed with robust mechanisms to ensure that details such as layers, color profiles, and metadata are accurately maintained when files are saved, closed, reopened, or shared. This is achieved through meticulous data verification processes and error-checking algorithms that run during file operations, safeguarding against data corruption and loss of image fidelity. Such features are crucial for professionals who demand the highest level of precision in their work.

When discussing the implications of the PSB format for workflow efficiency, it's essential to factor in the performance considerations associated with handling large files. The increased file size can pose challenges in terms of storage requirements and system performance. Operational tasks such as opening, saving, or editing PSB files demand substantial computational resources, including RAM and CPU power. Consequently, optimizing hardware specifications and configuring software settings for performance are critical steps for professionals aiming to incorporate PSB files into their workflow seamlessly.

The advent of the PSB format also reflects a broader industry trend towards the creation and consumption of ultra-high-resolution media. As visual media's quality, detail, and dimensionality continue to rise, formats like PSB ensure that software capabilities keep pace with the demands of professionals across photography, graphic design, digital art, and related fields. This trend underscores the importance of developing efficient data handling and storage solutions that can accommodate the growing file sizes without compromising on speed or quality of access.

Security and privacy concerns are inherent in the handling of digital files, particularly those containing sensitive information or proprietary creative content. The PSB format incorporates several security features to address these concerns, including options for file encryption, access controls, and digital watermarking. These measures add layers of protection against unauthorized access, copying, or alteration of files, providing users with peace of mind about the safety of their work.

Another important aspect of the PSB format is its support for advanced imaging features and functionalities. These include support for high dynamic range (HDR) imagery, extensive depth maps, and comprehensive color management systems that are critical for achieving accurate color reproduction across different devices. Furthermore, the PSB format can store detailed 3D models and textures, making it an indispensable tool for professionals working in 3D design and animation. This wide array of supported features makes the PSB format not just a solution for large images but also a versatile tool for various complex and detailed projects.

Despite its many advantages, the PSB format does pose some challenges, particularly regarding file management and collaboration. The enormous file sizes can make sharing PSB files cumbersome, requiring the use of specialized file transfer services or cloud storage solutions that can accommodate such large data volumes. Additionally, collaborators need to have compatible software versions and sufficient hardware capabilities to view or edit PSB files, which can sometimes limit the efficiency of collaborative processes.

Looking towards the future, the continuous evolution of the PSB format will likely be shaped by advancements in technology and shifting user needs. Expectations include enhanced compression algorithms for more efficient file sizes, improvements in interoperability across a wider range of software and platforms, and innovative features that further expand the format's capabilities in high-fidelity imagery and beyond. As part of its development roadmap, Adobe and other stakeholders in the creative software industry are invested in ensuring that the PSB format remains at the forefront of digital imaging technology.

In conclusion, the PSB format represents a significant advance in the field of digital imaging, offering solutions that meet the demands of modern high-resolution projects. Its development reflects both the technical progression in image handling and the evolving needs of professionals who require the utmost in quality, versatility, and efficiency from their digital tools. While challenges exist, particularly around file size management and collaboration, ongoing innovations in technology and software design are poised to address these issues. As it stands, the PSB format is a critical asset for anyone working with large-scale digital imagery, providing a robust framework that supports the creative and technical demands of today's visual media landscape.

Supported formats

AAI.aai

AAI Dune image

AI.ai

Adobe Illustrator CS2

AVIF.avif

AV1 Image File Format

AVS.avs

AVS X image

BAYER.bayer

Raw Bayer Image

BMP.bmp

Microsoft Windows bitmap image

CIN.cin

Cineon Image File

CLIP.clip

Image Clip Mask

CMYK.cmyk

Raw cyan, magenta, yellow, and black samples

CMYKA.cmyka

Raw cyan, magenta, yellow, black, and alpha samples

CUR.cur

Microsoft icon

DCX.dcx

ZSoft IBM PC multi-page Paintbrush

DDS.dds

Microsoft DirectDraw Surface

DPX.dpx

SMTPE 268M-2003 (DPX 2.0) image

DXT1.dxt1

Microsoft DirectDraw Surface

EPDF.epdf

Encapsulated Portable Document Format

EPI.epi

Adobe Encapsulated PostScript Interchange format

EPS.eps

Adobe Encapsulated PostScript

EPSF.epsf

Adobe Encapsulated PostScript

EPSI.epsi

Adobe Encapsulated PostScript Interchange format

EPT.ept

Encapsulated PostScript with TIFF preview

EPT2.ept2

Encapsulated PostScript Level II with TIFF preview

EXR.exr

High dynamic-range (HDR) image

FARBFELD.ff

Farbfeld

FF.ff

Farbfeld

FITS.fits

Flexible Image Transport System

GIF.gif

CompuServe graphics interchange format

GIF87.gif87

CompuServe graphics interchange format (version 87a)

GROUP4.group4

Raw CCITT Group4

HDR.hdr

High Dynamic Range image

HRZ.hrz

Slow Scan TeleVision

ICO.ico

Microsoft icon

ICON.icon

Microsoft icon

IPL.ipl

IP2 Location Image

J2C.j2c

JPEG-2000 codestream

J2K.j2k

JPEG-2000 codestream

JNG.jng

JPEG Network Graphics

JP2.jp2

JPEG-2000 File Format Syntax

JPC.jpc

JPEG-2000 codestream

JPE.jpe

Joint Photographic Experts Group JFIF format

JPEG.jpeg

Joint Photographic Experts Group JFIF format

JPG.jpg

Joint Photographic Experts Group JFIF format

JPM.jpm

JPEG-2000 File Format Syntax

JPS.jps

Joint Photographic Experts Group JPS format

JPT.jpt

JPEG-2000 File Format Syntax

JXL.jxl

JPEG XL image

MAP.map

Multi-resolution Seamless Image Database (MrSID)

MAT.mat

MATLAB level 5 image format

PAL.pal

Palm pixmap

PALM.palm

Palm pixmap

PAM.pam

Common 2-dimensional bitmap format

PBM.pbm

Portable bitmap format (black and white)

PCD.pcd

Photo CD

PCDS.pcds

Photo CD

PCT.pct

Apple Macintosh QuickDraw/PICT

PCX.pcx

ZSoft IBM PC Paintbrush

PDB.pdb

Palm Database ImageViewer Format

PDF.pdf

Portable Document Format

PDFA.pdfa

Portable Document Archive Format

PFM.pfm

Portable float format

PGM.pgm

Portable graymap format (gray scale)

PGX.pgx

JPEG 2000 uncompressed format

PICON.picon

Personal Icon

PICT.pict

Apple Macintosh QuickDraw/PICT

PJPEG.pjpeg

Joint Photographic Experts Group JFIF format

PNG.png

Portable Network Graphics

PNG00.png00

PNG inheriting bit-depth, color-type from original image

PNG24.png24

Opaque or binary transparent 24-bit RGB (zlib 1.2.11)

PNG32.png32

Opaque or binary transparent 32-bit RGBA

PNG48.png48

Opaque or binary transparent 48-bit RGB

PNG64.png64

Opaque or binary transparent 64-bit RGBA

PNG8.png8

Opaque or binary transparent 8-bit indexed

PNM.pnm

Portable anymap

PPM.ppm

Portable pixmap format (color)

PS.ps

Adobe PostScript file

PSB.psb

Adobe Large Document Format

PSD.psd

Adobe Photoshop bitmap

RGB.rgb

Raw red, green, and blue samples

RGBA.rgba

Raw red, green, blue, and alpha samples

RGBO.rgbo

Raw red, green, blue, and opacity samples

SIX.six

DEC SIXEL Graphics Format

SUN.sun

Sun Rasterfile

SVG.svg

Scalable Vector Graphics

SVGZ.svgz

Compressed Scalable Vector Graphics

TIFF.tiff

Tagged Image File Format

VDA.vda

Truevision Targa image

VIPS.vips

VIPS image

WBMP.wbmp

Wireless Bitmap (level 0) image

WEBP.webp

WebP Image Format

YUV.yuv

CCIR 601 4:1:1 or 4:2:2

Frequently asked questions

How does this work?

This converter runs entirely in your browser. When you select a file, it is read into memory and converted to the selected format. You can then download the converted file.

How long does it take to convert a file?

Conversions start instantly, and most files are converted in under a second. Larger files may take longer.

What happens to my files?

Your files are never uploaded to our servers. They are converted in your browser, and the converted file is then downloaded. We never see your files.

What file types can I convert?

We support converting between all image formats, including JPEG, PNG, GIF, WebP, SVG, BMP, TIFF, and more.

How much does this cost?

This converter is completely free, and will always be free. Because it runs in your browser, we don't have to pay for servers, so we don't need to charge you.

Can I convert multiple files at once?

Yes! You can convert as many files as you want at once. Just select multiple files when you add them.