Firefox Developer ToolsDeveloper Tools
Mozilla web development tools in Firefox for inspecting, editing, and debugging HTML, CSS, and JavaScript.
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Firefox Developer Tools vs JetBrains
JetBrainsDeveloper Tools
JetBrains makes the professional IDE suite — IntelliJ IDEA, PyCharm, Rider, WebStorm, and more — plus Kotlin, TeamCity, and team collaboration tools.
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Evidence sheet
| Details | Firefox Developer Tools Developer Tools Web developer tools built into Firefox | JetBrains Developer Tools Essential tools for software developers and teams. |
|---|---|---|
| Overview | ||
| Focus | Developer Tools | Developer Tools |
| Product | Mozilla web development tools in Firefox for inspecting, editing, and debugging HTML, CSS, and JavaScript. | JetBrains makes the professional IDE suite — IntelliJ IDEA, PyCharm, Rider, WebStorm, and more — plus Kotlin, TeamCity, and team collaboration tools. |
| Website | firefox-source-docs.mozilla.org/devtools-user | www.jetbrains.com |
| Pricing | ||
| Plan | Loading plans | Loading plans |
| Published rate | Loading plans | Loading plans |
| Billable seats | Loading plans | Loading plans |
| Annual estimate | Loading plans | Loading plans |
| Free options | Free plan, No free trial | Not available |
| Offer | None right now | None right now |
| First year | Loading plans | Loading plans |
| Following year | Loading plans | Loading plans |
| Other costs | Confirm with vendor | Confirm with vendor |
| Capabilities | ||
| Plan capabilities | View details | View details |
| Security & switching | ||
| Security and migration | View details | View details |
| Case studies & sources | ||
| Case studies | Not available | Not available |
| Pricing source | Published pricing | Published pricing |
| Source updated | 2026-10-13T08:41:37.666132+00:00 | 2026-10-13T08:43:28.029957+00:00 |
