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Fiverr Pro
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$
USD
I will build custom CSS and dark mode themes for retool
DAMILOLA
About this gig
Retool apps look fine, but let's be honest they're gray, generic, and forgettable by default.
Funded startups and agencies want their internal tools to actually feel like part of the product matching brand colors, fonts, and a real dark mode option. The problem is that Retool's CSS override system is genuinely fiddly, and most developers avoid it entirely.
I build custom CSS themes and dark mode systems directly inside Retool's component settings, so your internal tools finally look like they belong to your company instead of a default template.
Brand-matched color palettes and typography Full dark mode built and tested Consistent styling applied across every component Before/after screenshots with every delivery
Stop settling for Retool's default gray look. Send me your brand colors and I'll put together a quick preview before you commit to anything.
Get to know DAMILOLA
DAMILOLA
Retool UI UX Engineer Frontend Optimization Specialist
- FromUnited States
- Member sinceJul 2026
- Avg. response time1 hour
Languages
English
Need a flawless Retool dashboard or responsive mobile UI? I am a frontend developer specializing in Retool interface architecture, custom CSS styling, and portal layout optimization. I repair broken component grids, misaligned tables, messy navigation flows, and broken mobile viewports. Whether you need a corporate dark-mode theme, automated form validation layouts, or clean chart visualizations, I engineer intuitive internal tools that maximize team efficiency. Let me optimize your Retool layouts for speed and pixel-perfect design today. High-quality execution guaranteed.
Other Mobile App Development Services I Offer
FAQ
Do you need admin access to my workspace?
No, temporary editor access to the app in question is enough, and you're free to revoke it right after delivery.
How many apps does this cover?
Basic covers one app. Standard and Premium scale up to multiple apps, or a reusable theme you can apply across your entire Retool workspace.
Can you do both light and dark mode?
Yes — that's included in Standard and Premium. Basic covers one mode of your choice, applied cleanly across the app.
Will custom CSS break the next time Retool updates?
I build using Retool's supported theming and override methods, which are designed to survive platform updates, and I test everything again after delivery to confirm nothing shifted.
Do I need to send you brand guidelines?
It helps a lot. Your logo, hex codes, or a Figma file are ideal — but if you don't have those, a few screenshots of tools or sites whose look you like will do just fine.
