Useful developer tools, free to run in your browser.
Zero paywalls, zero account walls, and zero code tracking. CmdFlow engineers browser-native utilities to eliminate everyday friction in code reviews, design token configuration, and web performance audits.
Engineered for speed and developer privacy
Launch any tool immediately in your browser. All code parsing and token generation processes execute entirely inside your local browser memory.
Client-Side Code Review Visualizer
Paste any unified Git diff or pull request URL to generate an interactive side-by-side visual diff with cyclomatic complexity annotations. 100% processed client-side.
Design-to-Tokens / Tailwind Code Extractor
Paste CSS custom properties or design token JSON to generate production-ready Tailwind CSS v4 `@theme` mappings and TypeScript theme objects.
Next.js & Webflow Performance Scanner
Inspect any public URL to detect uncompressed images, missing font display properties, heavy script tags, and layout shift risks.
Explore tools by workflow domain
Developer Utilities
Fast, client-side developer tools for code analysis, syntax conversion, and schema generation with zero tracking.
Creator & Media Tools
Utilities for visual creators, video format optimizers, and automated metadata preparation.
Business & Engineering Calculators
Interactive calculators for engineering ROI, cloud compute estimations, and hiring velocity models.
Complete Free Utilities Catalog
Filter by keyword or category to launch any utility directly.
Client-Side Code Review Visualizer
Paste any unified Git diff or pull request URL to generate an interactive side-by-side visual diff with cyclomatic complexity annotations. 100% processed client-side.
Design-to-Tokens / Tailwind Code Extractor
Paste CSS custom properties or design token JSON to generate production-ready Tailwind CSS v4 `@theme` mappings and TypeScript theme objects.
Next.js & Webflow Performance Scanner
Inspect any public URL to detect uncompressed images, missing font display properties, heavy script tags, and layout shift risks.
How we protect your code, designs, and telemetry
1. Local Memory Only
Client-side utilities (Diff Visualizer, Token Extractor) run 100% inside your browser session. Zero code is sent to CmdFlow servers.
2. Zero Ad Trackers
No programmatic ad networks, tracking pixels, or third-party cookies. Free tools are supported entirely by CmdFlow engineering.
3. SSRF-Protected Proxy
Server-assisted utilities (Performance Scanner) enforce strict timeouts and private IP filters to block SSRF and protect internal hosts.
From lightweight free tools to enterprise engineering
Our free tools address individual workflow moments. For team-wide automation and production systems, explore CmdFlow's products and technology partner solutions.
Automated Pull Request Code Review
Move beyond manual diff inspection. ClipAI connects directly to GitHub, GitLab, and Bitbucket to post automated inline feedback within 60 seconds.
Enterprise Performance & Systems Architecture
Need sub-second page transitions, full tokenized design systems, or bespoke AI workflows? Engage CmdFlow as your dedicated Technology Partner.
Have a utility idea that should be free?
We continuously build and publish open tools to eliminate developer friction. Reach out with utility suggestions or partner with us to engineer internal tools for your team.