Free Developer Tools
No signup. No tracking. Just tools that work.
JSON Formatter
Format, validate, and minify JSON data with syntax highlighting and error detection.
Use Tool →Password Generator
Generate cryptographically secure random passwords with customizable options.
Use Tool →Base64 Encoder/Decoder
Encode text to Base64 or decode Base64 strings back to plain text instantly.
Use Tool →Hash Generator
Generate SHA-256, SHA-512, SHA-1, and MD5 hashes using the Web Crypto API.
Use Tool →Case Converter
Convert text between UPPER, lower, Title, camelCase, snake_case, kebab-case, and more.
Use Tool →UUID Generator
Generate random v4 UUIDs instantly. Supports batch generation of up to 50 UUIDs.
Use Tool →Lorem Ipsum Generator
Generate placeholder text for your designs — paragraphs, sentences, or words.
Use Tool →Color Palette
Generate beautiful color palettes and convert between HEX, RGB, and HSL formats.
Use Tool →Why TinyToolkit?
No Server
All tools run entirely in your browser. Your data never leaves your computer. 100% client-side processing.
Free Forever
No premium plans, no paywalls, no feature restrictions. All tools are completely free to use forever.
API Available
Build on our API. Integrate our tools into your applications and workflows seamlessly.