All Online Tools
Search, filter, and discover all 20 browser-based utilities. All tools process data locally on your device.
Image Compressor
Reduce the file size of JPG, PNG, and WebP images locally with quality slider and byte savings calculator.
Image Resizer
Change image dimensions in pixels or percentages with aspect ratio lock and multi-format download.
Image Converter
Convert pictures between JPG, PNG, and WebP formats with transparency background controls.
Image Cropper
Interactive image cropping canvas with aspect ratio presets (Square, 4:3, 16:9, Free).
Image to PDF
Bundle multiple pictures into a single organized PDF document with custom margins and page sizes.
PDF Merger
Combine multiple PDF files into one clean document with drag-and-drop reordering.
PDF Splitter
Extract specific pages or page ranges from any PDF document quickly and privately.
QR Code Generator
Create custom high-res QR codes for URLs, text, WiFi, vCards, emails, and phone numbers.
QR Code Scanner
Scan QR codes using your device webcam/camera or by uploading an image directly.
Password Generator
Generate cryptographically secure random passwords with entropy strength estimation.
Word & Character Counter
Live analysis of word count, character count, reading time, sentences, and paragraphs.
Text Case Converter
Quickly convert text into UPPERCASE, lowercase, Title Case, camelCase, snake_case, and kebab-case.
JSON Formatter
Prettify, minify, and validate JSON strings with clear line-by-line syntax error diagnostics.
Base64 Encoder/Decoder
Encode and decode text to and from Base64 with full UTF-8 international character support.
URL Encoder/Decoder
Encode and decode URI components and full URLs safely with special character handling.
Color Picker & Converter
Inspect, generate, and convert colors across HEX, RGB, HSL, and HSV with WCAG contrast checker.
Unit Converter
Convert across 8 categories including length, mass, temperature, area, volume, and digital storage.
Timestamp Converter
Convert Unix epoch timestamps to human dates, UTC, ISO 8601, and relative time representations.
Standard & Scientific Calculator
Safe client-side math calculator with keyboard shortcuts, scientific functions, and calculation history.
BMI Calculator
Calculate Body Mass Index using metric or imperial measurements with healthy weight range guide.
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