ToolPal
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Your Data Stays Private
Every tool runs entirely in your browser. Nothing is sent to any server — ever.
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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 AllCubic-Bezier Easing — How to Make CSS Animations That Feel Right
Most CSS animations look stiff because they use the wrong easing. A practical look at cubic-bezier curves, how to read them, when to overshoot, and why linear() changed the game in 2024.
The 2026 Frontend Developer's Toolkit — What Changed, What Stuck, What Faded
An opinionated year-in-review of frontend in 2026. Tailwind 4 stable adoption, native CSS nesting, the AI-IDE normalization, the death of CRA, and where to actually focus learning energy this year.
Placeholder Images in 2026 — When to Inline SVG and When to Just Download a PNG
Why running your own placeholder generator beats third-party services. SVG vs PNG vs data URIs, file size tradeoffs, accessibility, and the legacy CMS gotchas nobody warns you about.