FastMinify Blog
Guides and tutorials for browser-based developer tools — minification, conversion, validation, SVG, DevOps and performance.
Compile SCSS and LESS to CSS Online, No Build Tool Required
Compile SCSS or LESS snippets (variables, nesting, mixins) to CSS in the browser without npm run build — for reviews, snippets, or a machine without Node.
Check WCAG Color Contrast Online: AA, AAA and Large Text
Insufficient text-to-background contrast is the most common accessibility failure on the web. Check AA/AAA compliance by pasting two colors, no plugin or extension required.
Word and Character Count for SEO: Meta Descriptions, Titles and Social Snippets
Meta description 155 characters, title ~60, tweet 280: count words and characters in the browser with FastMinify's word counter — SEO presets, reading time, 100% local.
Kubernetes: Validate Deployment, Service and Ingress YAML Online
Deployment, Service, Ingress: structurally validate Kubernetes YAML before `kubectl apply` — browser-local check, no cluster or kubectl required.
FastMinify: The Online Developer Tools Platform (Minify, DevOps, API, SVG, AI/LLM)
A tour of FastMinify clusters, search intents and workflows — minify, DevOps, API and SVG tools, all in the browser, no account required.
Unminify JS and CSS: Debug Minified Production Code
Unreadable traces, missing maps: recover readable JS and CSS in the browser with unminify and beautify — formatting only, mangled names stay lost.
PHP Unserialize: Decode WordPress Options and Serialized Data
Unserialize WordPress `wp_postmeta`, PHP sessions and Laravel caches to readable JSON in the browser — arrays and scalars only, no local script.
GitLab CI: Format and Validate Your .gitlab-ci.yml Online
Stages, includes, `rules:`: structurally validate a .gitlab-ci.yml before the pipeline runs — not a GitLab runner, not official CI Lint.
GitHub Actions: Lint and Fix Your Workflow YAML
Broken YAML, missing `on` or `jobs`, empty steps: structurally validate workflows before you push — and keep actionlint in CI.