11 free tools · New tools every week
Every tool you need.
Zero uploads.
Formatters, converters, calculators and generators that run entirely in your browser. Your data never touches a server.
- Private by design
- Instant results
- Works offline once loaded
Popular tools
Text Tools
Word & Character Counter
Count words, characters, sentences and paragraphs as you type — with estimated reading time.
Open toolNewDeveloper Tools
JSON Formatter & Validator
Format, minify and validate JSON instantly — with exact error positions when something's wrong.
Open toolNewCalculators & Converters
Percentage Calculator
Three calculators in one: find X% of a number, what percent X is of Y, and percentage change.
Open toolNewColor & CSS
Color Picker & Converter
Pick any color and get its HEX, RGB and HSL values with one-tap copy.
Open toolNewGenerators & Security
Password Generator
Generate strong, random passwords locally — with a live strength meter and full control over length and characters.
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Browse by category
Developer Tools
1 toolFormat, decode, generate and test — JSON, Base64, UUIDs, regex, JWTs and more, right in your browser.
Browse toolsText Tools
7 toolsCount, convert, clean and transform text instantly. No uploads, no limits.
Browse toolsCalculators & Converters
1 toolPercentages, age, BMI, EMI, GST and unit conversions — accurate answers in one tap.
Browse toolsColor & CSS
1 toolPick colors, convert formats, and generate gradients, shadows and accessible contrast pairs.
Browse toolsGenerators & Security
1 toolStrong passwords, QR codes, hashes and random values — generated locally on your device.
Browse tools- 11
- Free tools
- 5
- Categories
- 100%
- Runs in your browser
- 0
- Files uploaded, ever