Discovery
Mini tools that stay in your browser
Explore small utilities built for privacy-first tasks. Search instantly, browse by category, and keep sensitive input on-device.
Popular tools
All tools
Password Generator
Generate strong random passwords instantly. 100% client-side.
2FA Code Generator
Generate TOTP codes from your 2FA secret key. Never leaves your browser.
JSON Path Finder
Inspect JSON, copy exact JSONPath expressions, and test paths locally.
URL Encoder Decoder
Encode and decode URL components locally in your browser.
Base64 Encoder Decoder
Encode and decode Base64 text locally in your browser.
MD5 Encoder
Generate MD5 hashes from text locally in your browser.
GUID / UUID Generator
Generate UUIDs and convert GUIDs to short GUIDs locally in your browser.
Pipe Delimiter Data Splitter
Split and filter data columns using a pipe delimiter. Extract information quickly and format accounts easily.
Pomodoro Timer
Run 5, 10, 25, or 50 minute focus timers with an MP3 alarm and browser notifications.
QR Code Generator
Generate QR codes for URLs, text, or Wi-Fi credentials. Entirely in your browser.
Age Calculator
Find out how many days you've lived, your age breakdown, and countdown to your next birthday.
Unix Timestamp Converter
Convert Unix epoch seconds to datetime and back. 100% client-side.
Color Picker
Pick any color and copy HEX, RGB, and HSL values instantly. 100% client-side.
Unit Converter
Convert temperature (°F/°C), length (inch/cm), weight (lb/kg), and cooking units instantly. 100% client-side.
Loan Calculator
Calculate monthly payments, total interest, and remaining balance for any loan. Compare two plans side-by-side.
Tip Calculator
Split bills, calculate tip by %, and round conveniently for groups.
Contrast Checker
Check WCAG AA/AAA color contrast ratios instantly. Essential for accessible UI design.
Readability Score
Flesch-Kincaid reading ease, grade level, word count, and reading time for any text.
Text Diff Checker
Paste two texts and instantly see word-level differences highlighted side by side.
CSS Gradient Builder
Build linear and radial CSS gradients visually. Drag color stops, copy CSS instantly.
Color Palette Extractor
Upload an image and extract 5 dominant colors with HEX and HSL values instantly.
Image Compressor
Compress JPG, PNG and WebP images in your browser. No upload, instant download.
EXIF Viewer
Read camera metadata from JPEG photos: make, model, GPS, ISO, exposure — all locally.