Free Online Tools for Developers, Designers & Everyone
ToolPilot offers 36+ free online tools including a word counter, JSON formatter, Base64 encoder, password generator, QR code maker, and more. All tools run in your browser — your data never leaves your device. No sign-up required.
📝 Text Tools
Word Counter
Count words, characters, sentences, and paragraphs instantly.
Case Converter
Convert text between uppercase, lowercase, title case, and more.
Lorem Ipsum Generator
Generate placeholder text for your designs and layouts.
Emoji & Symbol Picker
Click to copy emojis, kaomoji, symbols, and special characters.
💻 Developer Tools
JSON Formatter & Validator
Format, validate, and beautify JSON data with syntax highlighting.
Base64 Encoder & Decoder
Encode or decode text and files using Base64 encoding.
Color Converter
Convert colors between HEX, RGB, HSL, and more formats.
SEO, AEO & GEO Analyzer
Check any website's SEO, AEO, and GEO score with 28+ checks.
URL Encoder & Decoder
Encode or decode URLs and query parameters instantly.
Markdown Preview
Write Markdown and see a live preview with HTML export.
Timestamp Converter
Convert between Unix timestamps and human-readable dates.
HTML Entity Encoder
Encode or decode HTML entities for safe web display.
Regex Tester
Test regular expressions with real-time matching and highlighting.
Diff Checker
Compare two texts and see differences highlighted line by line.
CSS Gradient Generator
Create beautiful CSS gradients with live preview.
JSON ↔ TOML Converter
Convert between JSON and TOML formats instantly.
Image Color Picker
Extract dominant colors from any image.
UUID Generator
Generate UUID v4 identifiers with bulk generation and copy.
Unicode Lookup
Look up Unicode codepoints, names, and encoding for any character.
JSON ↔ YAML Converter
Convert between JSON and YAML formats instantly.
Cron Expression Generator
Build and parse cron schedules with next execution times.
🔄 Converters
Unit Converter
Convert between units of length, weight, temperature, and more.
QR Code Generator
Generate QR codes for URLs, text, Wi-Fi, and more.
Image Compressor
Compress images to reduce file size while maintaining quality.
JSON to CSV Converter
Convert JSON arrays to CSV format instantly.
Age Calculator
Calculate your exact age in years, months, days, and more.
What Is My IP
Check your IP address and geolocation instantly.
BMI Calculator
Calculate your Body Mass Index with metric or imperial units.
Timezone Converter
Compare and convert times across world time zones.
Text to Binary Converter
Convert text to binary and binary back to text instantly.
Image Resizer
Resize images by pixels or percentage instantly.
PDF Merger
Merge multiple PDF files into one document.
PDF Compressor
Compress PDF files to reduce file size online.
🔒 Security Tools
What Is ToolPilot?
ToolPilot is a free, privacy-first website offering 36+ browser-based online tools. It serves developers, designers, writers, students, and anyone who needs quick utility tools without downloading software or creating accounts. Every tool processes data locally using JavaScript — nothing is ever sent to a server.
Why Choose ToolPilot?
100% Free, No Sign-Up
All 36+ tools are completely free with no premium tiers, subscriptions, or hidden fees. Use them as many times as you need.
Privacy First
Every tool runs entirely in your browser. Your data is never collected, stored, or transmitted to any server. Zero tracking on tool usage.
Lightning Fast
No server round-trips needed. Get instant results right in your browser. Works offline after the initial page load.
Popular Use Cases
For Developers
Format and validate JSON, encode/decode Base64 and URLs, test regular expressions, generate UUIDs, compare text diffs, convert timestamps, decode JWTs, and generate secure hashes.
For Designers
Convert colors between HEX/RGB/HSL, generate CSS gradients, extract colors from images, compress and resize images, and create QR codes.
For Writers & Students
Count words and characters, convert text cases, generate Lorem Ipsum placeholder text, preview Markdown, calculate reading time, and check SEO scores.
For Everyone
Generate strong passwords, convert units, calculate BMI, calculate age, look up IP locations, convert time zones, and merge PDF files.
Free Guides & Resources
SEO Checklist 2026
15 essential on-page SEO best practices
JSON Guide
Complete guide to JSON format and syntax
Regex for Beginners
Learn regular expressions from scratch
Markdown Cheatsheet
Quick reference for Markdown syntax
Color Theory
Understanding color in web development
Password Security
How to create and manage secure passwords
Base64 Encoding
How Base64 works and when to use it