fixthejet: An online colormap converter

Convert your figures to a better colormap!


  • svg, jpg, and png files are currently supported. It is unlikely that we will support others at least in the near future. Please use a desktop application (e.g. Inkscape, Adobe Illustrator) or a web service to convert your figure into one of these formats.
  • All calculations are done client-side, i.e. files are not uploaded to our servers or anywhere else. As a side effect, if you are having trouble, please try updating your broswer or using a different one. We develop and test on Google Chrome.
  • Help us improve with a pull request! All code is available under an MIT License at Github.
  • Meet the authors: Alex Guerra and Shyam Saladi.