Basic
Free
- Smart inspections
- 3 / day
- Basic inspector
- Limited smart inspection
- Export assets
- Export color palette

Chrome extension that lets designers and developers inspect website styles, colors, typography and assets without digging through code.
CSS Peeper is a Chrome extension for designers and developers who need to inspect the styles of any website. It shows CSS properties, color palettes, typography details and page assets through a point and click interface, and it includes color contrast checks for accessibility. Common uses include matching branding, extracting images and fonts, and reviewing design details during redesigns. The extension is available for free, and the site also offers paid plans with a current discount promotion.
Free
$2.99/mo
$2.49/mo billed yearlysave 17%
$5.99/mo
$4.99/mo billed yearlysave 17%
Prices in USD, as shown by csspeeper.com. Source: pricing page. Last checked October 30, 2026.
Copy the prompt below and paste it into the agent you already use. It has the plans and prices from this page and asks you the right questions first.
I want to decide whether CSS Peeper (csspeeper.com) is the right tool and which plan to pick. Below is what the StableMRR pricing directory read from CSS Peeper's own pricing page (last checked 2026-10-30). It can be out of date, so treat it as a starting point. Category: Developer tools / Testing and QA What it does: Chrome extension that lets designers and developers inspect website styles, colors, typography and assets without digging through code. Free trial: 7 days Plans: - Basic: Free. Limits: Smart inspections 3 / day. Includes: Basic inspector, Limited smart inspection, Export assets, Export color palette - Professional: $2.99/mo ($2.49/mo billed yearly). Limits: Smart inspections Unlimited. Includes: Advanced inspector, Unlimited smart inspections, Basic typography tools, Contrast checker - Ultra: $5.99/mo ($4.99/mo billed yearly). Limits: Smart inspections Unlimited. Includes: Semantic colors grouping, Locate typography instances, Preview color instances, Advanced contrast checker Alternatives in the directory: 12 Testers 14 Days, AgentScan, Appetize.io, Beeceptor Pricing page: https://csspeeper.com/pricing Directory listing: https://stablemrr.com/p/csspeeper-com First ask me three short questions about my team size, budget and what I need it for. Then recommend one plan, tell me what could make it a bad fit, and compare it with the alternatives. Finish with what I should check on the vendor's site before I pay.
No price changes recorded since we started tracking on October 30, 2026.
| Product | Category | Free plan | Paid from | Plans | Checked |
|---|---|---|---|---|---|
| 12 Testers 14 DaysManaged service that supplies Android testers for Google Play closed testing and production access preparation. | Testing and QA | No | $15/mo | 3 | Oct 29, 2026 |
| AgentScanScans Claude and AI agent skills locally for malware, secrets, network calls and license issues before install. | Testing and QA | Yes | - | 2 | Oct 29, 2026 |
| Appetize.ioCloud-based iOS simulators and Android emulators that run mobile apps in a web browser for testing, demos, and support. | Testing and QA | Yes | $89/mo | 4 | Oct 29, 2026 |
| BeeceptorHosted mock server platform for creating REST, SOAP, GraphQL and gRPC APIs for testing and development. | Testing and QA | Yes | $10/mo | 4 | Oct 29, 2026 |
| Beta FamilyPlatform where app developers find beta testers for iOS and Android apps and get AI-summarized test reports. | Testing and QA | Yes | $49/mo | 3 | Oct 29, 2026 |
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How this page was made. Plans and prices are read automatically from csspeeper.com's public pricing page, checked against the page text, and re-checked about every week. Method. Something wrong? Tell us.