GIF to GIF using Ruby

The Ruby gem for converting JPG, PNG, and GIF images to single and animated GIF files.

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ConvertAPI Ruby library install

ConvertAPI provides a Ruby Gem that allows you to perform a GIF to GIF conversion with just a few lines of code. First, install the ConvertAPI Ruby SDK:

        Add this line to your application's Gemfile:
    
gem 'convert_api'

Ruby Gem GitHub

Authenticate your Ruby library

You can obtain your secret key by signing up for a free account. Once you sign up, you'll receive 250 free conversions instantly! Grab your authentication secret from the account dashboard, and authenticate the ConvertAPI Ruby library like this:

# get your secret key here: https://www.convertapi.com/a/auth


        ConvertApi.configure do |config|
        

           config.api_secret = 'your-api-secret'
        

        end

Convert GIF to GIF using Ruby in no time!

Once you have your authentication in place, simply copy-paste this gif to gif conversion code snippet into your Ruby project:

// Code snippet is using the ConvertAPI JavaScript Client: https://github.com/ConvertAPI/convertapi-js

// Code snippet is using the ConvertAPI Node.js Client: https://github.com/ConvertAPI/convertapi-nodejs

// Code snippet is using the ConvertAPI PHP Client: https://github.com/ConvertAPI/convertapi-php

// Code snippet is using the ConvertAPI Java Client: https://github.com/ConvertAPI/convertapi-java

// Code snippet is using the ConvertAPI C# Client: https://github.com/ConvertAPI/convertapi-dotnet

# Code snippet is using the ConvertAPI Ruby Client: https://github.com/ConvertAPI/convertapi-ruby

# Code snippet is using the ConvertAPI Python Client: https://github.com/ConvertAPI/convertapi-python

// Code snippet is using the ConvertAPI Go Client: https://github.com/ConvertAPI/convertapi-go

REM Code snippet is using the command line utility program: https://github.com/ConvertAPI/convertapi-cli

Upload the file and see how it works

You can set up the advanced conversion parameters and test the conversion result online using our interactive demo tool. It will auto-generate the code snippet for you!

Advanced GIF to GIF conversion parameters

ImageResolution Integer

Set output image resolution in dpi.

ScaleImage Bool

Scale the output image. If ScaleImage is False output document will be stripped to ImageHeight / ImageWidth, if ScalePage is True output document will be scaled to ImageHeight / ImageWidth.

ScaleProportions Bool

Constrain proportions when scaling the output image.

ScaleIfLarger Bool

Scaling only if the input image is larger than the output.

ImageHeight Integer

Image height in pixels.

ImageWidth Integer

Image width in pixels.

ImageInterpolation Bool

Specifies whether the image parser should use image interpolation. Enabling image interpolation will result in higher quality for scaled images at the expense of speed.

PersistAnimation Bool

Read animation values AnimationIterations and AnimationDelay from GIF file. Only works if GIF file is added to file list.

AnimationDelay Integer

Animation delay in milliseconds before playing the next image in an animated sequence.

AnimationIterations Integer

Set the number of iterations to loop an animation. Zero is infinity.