Akralys: ChatGPT Themes & UI Styles

Customize ChatGPT with themes, advanced tweaks & PDF export.

Visit Website
July 30, 2025 🚀 I just launched Akralys, a free toolkit to customize ChatGPT!

Hey!

I'm Vadym, and I'm excited to share my project, Akralys. I built it to solve my own problem: I spend hours in ChatGPT every day, and the default interface felt static and uninspiring. As a developer, I love customizing my tools (like VS Code), and I wanted to bring that same level of personalization to my AI workspace.

So, I created a browser extension that transforms ChatGPT into a personal, productive, and inspiring environment. Here's what it does:

  • 🎨 Installs stunning animated themes (like Cyberpunk City & Dracula Nocturne)

  • ✏️ Gives you a real-time UI editor to control every color, font, and background

  • 🖼️ Lets you use your own images as a background

  • 📄 Exports conversations to high-quality, multi-page PDFs

  • 🛡️ It's 100% free and privacy-focused (no data is ever collected).

I initially launched on the Chrome Web Store, and after a lot of work adapting the code for Firefox's sidebar and APIs, I'm thrilled to announce that Akralys is now also live on the Firefox Add-on store!

I'd love to hear your feedback! What do you think? What themes or features would you like to see next?

You can check it out here:

  • 🔗 Chrome Web Store: https://chromewebstore.google.com/detail/okjabemaccigpheogdjnogekhdlbpbpl

Comment

About

I created Akralys because ChatGPT's default UI felt uninspiring. This toolkit brings the custom themes and personalization I love in my code editor to my AI workspace, making it productive and beautiful.