ToolPal
90+ Tools That Work Instantly
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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
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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 AllCSP Generator: Content Security Policy Without the Headaches
Content Security Policy protects against XSS and injection attacks, but the syntax is brutal to hand-write. Learn CSP directives, common pitfalls, and how to generate headers without the pain.
CSS Border Radius Generator: Stop Eyeballing Your Rounded Corners
Learn how to use CSS border-radius effectively — from basic rounded buttons to perfect circles and organic shapes. Includes a visual generator tool.
CSS Specificity Finally Makes Sense: A Practical Guide with Calculator
CSS specificity bugs are some of the most confusing in front-end development. Learn how the (A,B,C) system actually works, why your styles keep getting overridden, and how a specificity calculator can save you hours of debugging.