themer

Create custom color themes for your development tools — generates themes for VS Code, Terminal, Slack, and more from a single palette.

Verified
Quick facts
What is it Create custom color themes for your development tools — generates themes for VS Code, Terminal, Slack, and more from a single palette.
Pricing Contact for Pricing
Free tier No
Platform Web Application
Best for creating consistent themes across development tools, customizing IDE appearance
Domain registered 2019

Data updated Aug. 1, 2026

What does themer do?

themer is a web-based tool that helps developers create custom color themes for their entire development environment. You start by choosing a base color palette, and themer automatically generates matching themes for various development tools including VS Code, Terminal, Slack, and many others. It handles both dark and light mode variants, ensuring your coding environment looks consistent across all applications.

The tool works through a simple web interface where you can preview your theme in real-time. You can either start with one of the pre-made themes or create your own from scratch by selecting accent colors and shades. Once you're happy with your palette, themer generates downloadable theme files for all supported applications, making it easy to apply your custom theme everywhere at once.

This tool is particularly useful for developers who want a personalized coding environment that matches their preferences across different tools. It saves time by eliminating the need to manually configure themes for each individual application. Whether you're looking to create a theme that matches your brand, reduces eye strain, or just looks visually appealing, themer provides a straightforward way to achieve consistency across your development workflow.

#color palette#developer tools#open source

Key features

What makes it stand out
01
Generates themes for multiple apps from one color set
02
Supports dark and light mode variants
03
Works with popular IDEs, terminals, and apps
04
Open-source with 5.8k GitHub stars
05
Web-based interface for instant previews

Who is themer for?

Who benefits most from this tool
creating consistent themes across development tools
customizing IDE appearance
matching themes across multiple applications

Trust & presence

Domain Domain registered 2019

Gallery

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