RainbowTabs
RainbowTabs is a browser extension for organizing tabs with colors, labels, and automatic rules. It is aimed at users who want to stop losing track of open tabs and keep related pages easier to distinguish in the tab bar.
The extension lets a user color-code any tab by right-clicking or using Ctrl+Shift+C. It also supports labels and titles for tab groups, with examples such as Teacher, Admin, and Dev shown directly in the tab bar. RainbowTabs can apply auto-rules based on URL patterns, so tabs are colored automatically when a matching site is visited. Another feature, AutoGroup by domain, gathers tabs from the same domain together. Cloud sync is included as well, letting a user sign in and synchronize rules across browsers and machines.
RainbowTabs works in Chrome, Edge, and Firefox. The page notes that Chrome uses native Tab Groups for bold, visible colors, while Firefox uses Container Tabs for color-coded organization. Installation links are offered for Chrome, Edge, and Firefox, and the product is described as available for Chrome and Firefox on the page metadata.
It is free for basic use, with a Pro upgrade that adds cloud sync and unlimited auto-rules. The page also includes links for pricing, help, account, and privacy.
Overview
5 featuresIn the Browser DevTools & extensions space, RainbowTabs takes a focused approach. RainbowTabs helps users organize and visually distinguish browser tabs, reducing clutter and improving workflow efficiency. It is built as a consumer product for browser power users and multitaskers. There is a free tier, and paid plans start at $4. It runs on the web and embeddable surfaces.
RainbowTabs builds and maintains RainbowTabs, and it first shipped in 2026. Key capabilities include tab coloring, auto-grouping, and cloud sync.
- Tab coloring
- Auto-grouping
- Cloud sync
- Labeling
- Auto-rules
Built with & integrations
- Next.js
- x-nextjs-cache header · x-nextjs-prerender header · x-powered-by header
- Railway
- x-railway-edge header · x-railway-request-id header
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
Frequently asked questions about RainbowTabs
- What is RainbowTabs?
- RainbowTabs helps users organize and visually distinguish browser tabs, reducing clutter and improving workflow efficiency. It is catalogued under Browser DevTools & extensions on PulseGate.
- Who is RainbowTabs for?
- RainbowTabs is a consumer product built for browser power users and multitaskers.
- How much does RainbowTabs cost?
- Paid plans start at $4, and a free tier is available.
- What platforms does RainbowTabs run on?
- RainbowTabs runs on the web and embeddable surfaces.
- Is RainbowTabs still maintained?
- Unverified. RainbowTabs has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
- What projects are similar to RainbowTabs?
- Similar projects tracked by PulseGate include WindiCSS IntelliSense, YAML with Script, and PromptDeck.WindiCSS IntelliSenseYAML with ScriptPromptDeck
- Who develops RainbowTabs?
- RainbowTabs is developed by RainbowTabs.
- When did RainbowTabs launch?
- RainbowTabs first shipped in 2026.
Also in Browser DevTools & extensions
Same category — not a similarity match