An image processing library for Node written entirely in JavaScript, with zero native dependencies.
Installation: npm install --save jimp
API documentation can be found in the main jimp package
Notice of potentially breaking change
As of v0.10.4, core-js is no longer included with jimp or its extensions. If you rely on core-js, install it with either
yarn add core-js
ornpm i core-js
Tools
Supported Image Types
Image Manipulation Methods (Default Plugins)
- blit - Blit an image onto another.
- blur - Quickly blur an image.
- color - Various color manipulation methods.
- contain - Contain an image within a height and width.
- cover - Scale the image so the given width and height keeping the aspect ratio.
- displace - Displaces the image based on a displacement map
- dither - Apply a dither effect to an image.
- flip - Flip an image along it's x or y axis.
- gaussian - Hardcore blur.
- invert - Invert an images colors
- mask - Mask one image with another.
- normalize - Normalize the colors in an image
- print - Print text onto an image
- resize - Resize an image.
- rotate - Rotate an image.
- scale - Uniformly scales the image by a factor.
Extra Plugins
- circle - Creates a circle out of an image.
- shadow - Creates a shadow on an image.
- fisheye - Apply a fisheye effect to an image.
- threshold - Lighten an image. Good for scanned drawing and signatures.
Custom Jimp
If you want to extend jimp or omit types or functions visit @jimp/custom.
- Add file-types or switch encoder/decoders
- Add add/remove plugins (image manipulation methods)
Contributing
Basically clone, change, test, push and pull request.
Please read the CONTRIBUTING documentation.
License
Jimp is licensed under the MIT license. Open Sans is licensed under the Apache license
Project Using Jimp