Every tool you need,
in one place.
Format, encode, convert, generate — everything runs locally in your browser. Fast, private, no login required.
100% Private
Every tool runs entirely in your browser. Your data is never sent to any server — it stays on your device.
Instant Results
No loading spinners, no server round-trips. Results appear the moment you start typing — even offline.
Always Free
No sign-up, no limits, no paywalls. All tools are free to use for everyone, forever.
What is TuttiTools?
TuttiTools is a free collection of online utilities designed to handle the small, everyday tasks that pile up in any digital workflow. Format and validate JSON, generate UUIDs, decode JWTs, convert colors, describe cron expressions, encode URLs — each tool is a focused, single-purpose utility that loads instantly and works without an account.
Everything runs locally in your browser. There are no servers receiving your data, no logs being kept, and nothing to install. Open a tool, paste your input, and get the result — that's the whole experience. The site is built for speed, privacy, and clarity, and is supported by unobtrusive advertising so it can stay free for everyone.
Most Popular
JSON Formatter & Validator
Format, validate, and beautify JSON data with syntax highlighting
JSON ↔ YAML Converter
Convert between JSON and YAML formats instantly
Base64 Encoder / Decoder
Encode and decode Base64 strings
JWT Decoder
Decode and inspect JSON Web Tokens
Regex Tester
Test regular expressions with real-time matching and group highlighting
SQL Formatter
Format and beautify SQL queries with customizable indentation
Color Converter
Convert colors between HEX, RGB, and HSL formats
QR Code Generator
Generate QR codes from text or URLs
Formatters
Clean up messy code and data. Supports JSON, SQL, XML, CSS, JavaScript, and Markdown.
JSON Formatter & Validator
Format, validate, and beautify JSON data with syntax highlighting
SQL Formatter
Format and beautify SQL queries with customizable indentation
XML Formatter & Validator
Format, beautify, and validate XML documents
CSS Minifier / Beautifier
Minify or beautify CSS stylesheets
JavaScript Minifier / Beautifier
Minify or beautify JavaScript code
Markdown Preview
Write Markdown and preview the rendered HTML in real time
Converters
Convert between formats instantly. JSON ↔ YAML, colors, timestamps, and more.
Encoders / Decoders
Encode and decode text safely. Base64, URL encoding, HTML entities, and JWT tokens.
Validators
Check and test patterns and syntax. Regular expressions, JSON validation, and more.
Generators
Generate what you need on the spot. UUIDs, hashes, QR codes, and placeholder text.
Utilities
Handy everyday tools. Text comparison, cron expressions, and other practical utilities.