agi

.agiAdobe Gradient Image

Adobe · 1990s

Developer
Adobe
Category
Images
MIME Type
image/agi
First Released
1990s
Open Format
No
File Signature
Not applicable (proprietary binary format without a standard magic byte signature for direct identification)
At a Glance
.agi
Adobe Gradient Image

An .agi file stores gradient definitions for use in Adobe creative software.

Reviewed on June 10, 2026
Compression
N/A
Transparency
N/A
Editability
High (within Adobe software)
Best for
Gradient presets

Key Features

  • Stores complex gradient definitions.
  • Includes color stops and interpolation settings.
  • Primarily for use within Adobe applications.
  • Not a standalone image format.

Best For

  • Storing and sharing reusable gradient definitions.
  • Maintaining consistency in gradient application across projects.
  • Facilitating gradient workflows within Adobe Creative Suite.

Less Ideal For

  • Storing actual raster or vector image data.
  • General image sharing or web display.
  • Use with non-Adobe creative software.
  • Archiving finished artwork.

Common Use Cases

  • Saving custom gradients for later use in Photoshop.
  • Sharing gradient presets between designers using Illustrator.
  • Applying specific gradient effects to artwork.

How to Open It

  1. Open Adobe Photoshop and navigate to the Gradient Editor.
  2. Within the Gradient Editor, click the gear icon (or similar) to load a gradient preset.
  3. Select your .agi file from the file browser to load the gradient into Photoshop.

What is a .agi file?

Adobe Gradient Image (.agi) is a proprietary file format developed by Adobe, primarily used for storing gradient information. It's not an image format in the traditional sense, but rather a data file that defines the color transitions and patterns for gradients. These gradients can then be applied to objects within Adobe software, such as Photoshop or Illustrator, to create visually rich effects. While it can be considered a specialized asset, its limited scope means it's rarely encountered outside of specific Adobe workflows.

Programs That Open .agi Files

PlatformProgram
WindowsAdobe PhotoshopPaidOfficial
Adobe IllustratorPaidOfficial
macOSAdobe PhotoshopPaidOfficial
Adobe IllustratorPaidOfficial

How to Convert .agi Files

FormatMethod
.PNGApply gradient in Photoshop/Illustrator and save as PNG
.JPGApply gradient in Photoshop/Illustrator and save as JPG

Common Problems with .agi Files

⚠️ Cannot open .agi file directly.
An .agi file is a gradient preset, not a standalone image. Load it into Adobe Photoshop or Illustrator via the Gradient Editor.
⚠️ Gradient looks different in another program.
.agi files are specific to Adobe applications; their rendering may vary or be unsupported in other software.

Frequently Asked Questions

What is an .agi file?

An .agi file is an Adobe Gradient Image file, used to store gradient definitions for Adobe creative software like Photoshop and Illustrator.

Can I view an .agi file as an image?

No, an .agi file is not an image itself. It contains the data to create a gradient that can be applied to shapes or objects within Adobe programs.

How do I use an .agi file?

You load it into the Gradient Editor in Adobe Photoshop or Illustrator to use the defined gradient.

Technical Details

The .agi format is a binary file structure that holds data points defining color stops, their positions, and interpolation methods for creating smooth color transitions. It functions more like a configuration or preset file rather than a raster or vector image, containing instructions for generating a visual gradient effect within an application.

Did You Know?

The .agi format is essentially a recipe for creating color blends.
It's a niche format, rarely seen outside of professional graphic design workflows.

Security Information

As a proprietary Adobe format for gradient definitions, .agi files are generally considered safe. However, always be cautious when opening files from unknown or untrusted sources, as with any file type.

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