Free tools that just work
Small, fast, single-purpose utilities. No accounts, no uploads, no clutter — every tool runs entirely in your browser.
Count, clean, convert and inspect text — instantly, in your browser.
Word Counter
Count words, characters, sentences and reading time as you type.
Open tool→Case Converter
Convert text to UPPERCASE, lowercase, Title Case, camelCase, snake_case and more.
Open tool→Remove Duplicate Lines
Delete duplicate lines and dedupe any text list in your browser.
Open tool→Reverse Text
Reverse any text by characters, words, or lines — instantly and privately.
Open tool→Lorem Ipsum Generator
Generate classic lorem ipsum placeholder text in one click.
Open tool→AI Text Humanizer
Rewrite AI-generated text so it reads like a real person wrote it.
Open tool→Format, encode, decode and generate — no data ever leaves your machine.
JSON Formatter
Format, validate, beautify and minify JSON instantly in your browser.
Open tool→Base64 Encode / Decode
Encode text to Base64 or decode Base64 back to text — instantly and privately.
Open tool→URL Encoder / Decoder
URL encode text or decode percent-encoded strings — instantly and privately.
Open tool→HTML Encoder / Decoder
Encode text to HTML entities or decode HTML entities back to plain text — instantly and privately.
Open tool→JSON to CSV
Convert a JSON array of objects to CSV instantly in your browser.
Open tool→UUID Generator
Generate random version 4 UUIDs in bulk — instantly and privately.
Open tool→Password Generator
Create strong, random passwords instantly — 100% in your browser.
Open tool→JWT Decoder
Decode a JWT to read its header and payload — instantly and privately.
Open tool→Hash Generator (SHA-256, SHA-1, SHA-512)
Generate a SHA-256, SHA-1, or SHA-512 hash of any text — instantly and privately.
Open tool→Unix Timestamp Converter
Convert Unix timestamps to dates and back, in seconds or milliseconds.
Open tool→Number Base Converter (Binary, Hex, Decimal)
Convert numbers between decimal, binary, octal and hexadecimal live.
Open tool→Text Diff Checker
Compare two blocks of text and see exactly what changed, line by line.
Open tool→AI Regex Generator
Describe what you want to match in plain English and get a working regex, instantly.
Open tool→AI Website Generator
Describe your business and get a complete, single-page website in seconds.
Open tool→Pick, explore, convert and build colors, palettes and gradients.
Color Picker
Explore any color — variations, harmony and accessibility.
Open tool→Color Contrast Checker (WCAG)
Check WCAG color contrast between text and background and see AA/AAA pass or fail.
Open tool→Color Blindness Simulator
Preview how your colors look to color-blind users.
Open tool→Color Names
Browse named colors with their hex and RGB codes.
Open tool→Color Palette Generator
Auto-generate balanced color palettes.
Open tool→CSS Gradient Maker
Build CSS gradients with a live preview.
Open tool→Palette Creator
Build a color palette from scratch.
Open tool→Loans, savings and salary math with transparent formulas.
EMI Calculator
Calculate your monthly loan EMI, total interest and total payable in seconds.
Open tool→Percentage Calculator
Work out what X% of a number is, and add or subtract a percentage instantly.
Open tool→Compound Interest Calculator
See how your savings grow with compound interest over time.
Open tool→SIP Calculator
See the maturity value, total invested and estimated returns of your SIP in seconds.
Open tool→Mortgage Calculator
Estimate your monthly mortgage payment, total interest and loan amount.
Open tool→Discount Calculator
Work out the sale price and how much you save in seconds.
Open tool→Generate meta tags, schema and sitemaps for better rankings.
Quick health math — BMI and more, with clear formulas.
Handy calculators and generators for day-to-day tasks.
QR Code Generator
Create a custom QR code for any link or text and download it free.
Open tool→Tip Calculator
Work out the tip, the total and the per-person split in seconds.
Open tool→Random Number Generator
Generate random numbers in any range — instantly and fairly.
Open tool→Age Calculator
Calculate your exact age in years, months and days from your date of birth.
Open tool→Write, score and optimize posts for X (Twitter) with AI.
X Banger Score
Score your tweet against the open-source X algorithm before you post.
Open tool→AI Tweet Generator
Turn any idea into scroll-stopping tweets, ready to post.
Open tool→AI Twitter Bio Generator
Get a memorable X (Twitter) bio in seconds — five options, under 160 characters.
Open tool→AI Tweet Rewriter
Rewrite a flat tweet into hookier, reply-driving versions.
Open tool→AI Reply Generator
Generate sharp, conversation-starting replies to any tweet.
Open tool→AI Thread Generator
Turn one idea into a full X thread, tweet by tweet.
Open tool→AI Hashtag Generator
Get relevant X hashtags, grouped by reach.
Open tool→X Character Counter
Count characters for tweets, bios and posts against X's limits — live.
Open tool→Article to Tweets Converter
Turn an article or transcript into ready-to-post tweets.
Open tool→Tweet Idea Generator
Never stare at a blank tweet box — get 10 ideas for your niche.
Open tool→X Username Generator
Generate brandable @handle ideas for X — 15 characters or fewer.
Open tool→More tools are on the way — converters, developer utilities and finance calculators. Bookmark this page and check back.