Pricing
Inspect
Perfect for design and QA
$19
- 30+ inspection tools
- Use on 3 devices
- Free updates forever
- 30-day money-back guarantee
Studio
Perfect for development and building
$49
- Everything in Inspect
- Live CSS, HTML, and text editing
- Edit states, pseudos, and breakpoints
- Per-element change tracking with diff
- MCP server for AI coding agents
Free 7-day Studio trial, no card required ยท Regional pricing available
Trusted by 60,000+ developers and designers, including teams at:
Having gone through a few dozen plugins, this is worth every $. Also Mr. Violets is incredibly responsive - that alone is worth the price.
Arti Villa - Chrome Web Store Review
| Free | Inspect | Studio | |
|---|---|---|---|
| Edit CSS Live | |||
| Cut, Copy, Paste and Manipulate HTML | |||
| Edit Page Text | |||
| Edit Tailwind Classes | |||
| Edit States & Breakpoints | |||
| Per-Element Change Tracking with Diff | |||
| MCP Server | |||
| Floating Inspector | |||
| Visualize Layout | |||
| Extract Colors | |||
| Analyze Typography | |||
| Inspect Gradients | |||
| Visualize Box Shadows | |||
| Analyze Animations | |||
| Inspect Transitions | |||
| Browse CSS Rules | |||
| Search by Selector | |||
| Generate Tailwind Classes | |||
| Overlay Layout Grid | |||
| X-Ray Mode | |||
| Preview Responsive Sizes | |||
| Detect Breakpoints | |||
| Extract Assets | |||
| Inspect Canvas | |||
| Detect Technologies | |||
| Measure Page Weight | |||
| Inspect Elements | |||
| Measure Distance | |||
| View Computed CSS | |||
| Drag Rulers | |||
| Pick Colors | |||
| Select Parent & Child | |||
| Screenshot Elements | |||
| Find Accessibility Issues | |||
| Find SEO Issues | |||
| View Meta Tags | |||
| Preview Social Cards |
Fast. Clear UI. No unnecessary bells and whistles. After 5 minutes I switched to the pro version. Great, fine tool.
Manuel Avella-Salazar - Chrome Web Store Review
FAQ
Can I use Screen Ruler for free?
Yes. Screen Ruler is free to use, forever. Upgrade to Pro for advanced features like layout visualization, color extraction, animation inspection, and live editing.
How does the free trial work?
You get a free 7-day Studio trial with no card required. When the trial ends, the extension reverts to the free tier. No auto-charge, no surprise. Upgrade any time to keep Studio features.
Is this a one-time purchase or a subscription?
One-time. Pay once, use it forever. No subscription, no auto-renew.
Can I use my license on multiple computers?
Yes. Each license is good for 3 activations, so you can use Pro across your work and personal computers.
What if I lose my license key?
Sign in to gumroad.com with the email you bought with to retrieve your key, or email violetsmyster@gmail.com for help.
How secure is the payment?
All payments are processed by Gumroad. Your card and billing details are stored on Gumroad’s servers; Screen Ruler never sees them.
What if I change my mind?
A 30-day money-back guarantee is included. Email violetsmyster@gmail.com within 30 days for a full refund.
How can I contact support?
For any billing, licensing, or product question, email violetsmyster@gmail.com.