Kitora

About Kitora

Free online tools for developers, designers, marketers, and creators — designed for speed, clarity, and privacy.

Our mission

Kitora exists to remove friction from everyday technical tasks. Whether you are formatting JSON, checking on-page SEO, compressing an image, or drafting copy with AI, you should not need to install software or create an account for a quick utility.

We ship a growing catalog of focused tools — each with its own page, clear documentation, and predictable behavior. No dark patterns, no data selling, no unnecessary sign-ups.

Privacy-first by design

The majority of our tools process input client-side in your browser. That means API keys, configs, and personal text often never leave your device. When a tool calls an external API — for AI, PageSpeed, or email — we say so upfront.

Favorites and recent tools are stored in your browser's local storage. Provider API keys for server-side features live in environment variables on our infrastructure, never in client bundles.

Tool categories

Browse by category to find what you need, or search the full directory from the tools page.

  • AI ToolsAI-powered writing, code, SEO, and analysis helpers.
  • Website ToolsSpeed, security, headers, DNS, and site diagnostics.
  • SEO ToolsOn-page SEO checks, previews, and markup generators.
  • Developer ToolsFormatters, converters, encoders, and utilities.
  • Image ToolsCompress, convert, resize, QR, and color tools.
  • Text ToolsCounters, cleaners, diffs, and text transformers.
  • Security ToolsPasswords, JWT, hashes, headers, and CSP helpers.
  • API ToolsHTTP helpers, converters, and status explorers.
  • Business ToolsGST, EMI, tax, margins, invoices, and converters.
  • PDF ToolsMerge, split, compress, and convert PDFs.
  • Design ToolsCSS generators for shadows, gradients, and effects.
  • Productivity ToolsTimers, converters, generators, and everyday utilities.