ToolPal
90+ Tools That Work Instantly
No signup. No install. Your data never leaves your browser. Just paste and go.
Why Developers Choose ToolPal
Your Data Stays Private
Every tool runs entirely in your browser. Nothing is sent to any server — ever.
Zero Friction
No accounts, no downloads, no paywalls. Open the tool, paste your data, get results.
Built for Speed
Instant results, keyboard shortcuts, dark mode, and 82+ tools — all in one place.
Featured Tools
View AllJSON Formatter
Format, validate, and beautify your JSON data online for free.
DevPassword Generator
Generate strong, secure random passwords with customizable length and character types.
CalcPassword Strength Checker
Check password strength instantly with entropy analysis, crack time estimate, and detailed criteria breakdown.
CalcImage Compressor
Compress images online for free. Reduce file size while maintaining quality. Supports JPEG, PNG, and WebP formats.
MediaQR Code Generator
Generate QR codes for URLs, text, Wi-Fi passwords, and more. Customize colors, size, and error correction level.
DevBase64 Encoder/Decoder
Encode text to Base64 or decode Base64 to text instantly.
DevColor Picker & Converter
Pick colors and convert between HEX, RGB, HSL, and RGBA formats instantly.
DevWord Counter
Count words, characters, sentences, and paragraphs in your text.
TextUUID Generator
Generate random UUIDs (v4) instantly. Bulk generate up to 100 UUIDs at once.
DevRegex Tester
Test and debug regular expressions with real-time matching and highlighting.
DevURL Encoder/Decoder
Encode or decode URLs and query parameters online.
DevImage Resizer
Resize images online for free. Set exact dimensions, choose output format, and download instantly. No upload to server.
MediaLatest Posts
View AllEmail Validation: Why It Matters and How to Do It Right
A practical guide to email address validation for developers. Learn what makes an email valid, common pitfalls, and how to use a client-side validator tool to catch format errors and domain typos instantly.
Number to Words Converter: Cardinal, Ordinal, and Currency Modes Explained
Learn how to convert numbers to English words for legal documents, checks, invoices, and programming. A practical guide to cardinal, ordinal, and currency modes.
Number Formatting in JavaScript: A Complete Guide to Intl.NumberFormat
Master number formatting for international audiences. Learn how to use Intl.NumberFormat for currencies, percentages, and locale-aware number display in JavaScript.