🧰 Online Tools

5 sub-categories in this category.

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Quick, free tools for everyday jobs: make a QR code for your UPI ID or Wi-Fi, count the words in an essay, clean up text copied from a PDF, format JSON, generate a strong password or spin a wheel to pick a winner.

Every tool runs in your browser, so what you type is never uploaded, and nothing needs an account.

Sub-categories

QR Code & Barcode Generators

JSON & Developer Tools

Encode, Decode & Hash

Random Generators

🔳 QR Code & Barcode Generators

QR Code Generator

Make a free QR code for any link or text and download it as PNG or SVG. Choose the size, colours and error correction. No sign-up, no expiry.

WiFi QR Code Generator

Make a QR code that connects phones to your Wi-Fi without typing the password. Enter the network name and password, then print or share it.

UPI QR Code Generator

Create a UPI payment QR code for your UPI ID, with an optional fixed amount and note. Customers pay with GPay, PhonePe, Paytm or any UPI app.

WhatsApp QR Code Generator

Create a QR code that opens a WhatsApp chat with your number, with an optional pre-filled message. Great for shops, visiting cards and ads.

vCard QR Code Generator

Turn your contact details into a QR code. People scan it to save your name, phone, email, company and website straight to their contacts.

Email QR Code Generator

Make a QR code that opens a new email to your address with the subject and message already filled in.

SMS QR Code Generator

Create a QR code that opens a text message to your number with a pre-written message — for contests, opt-ins and quick replies.

Phone QR Code Generator

Make a QR code that dials your phone number when scanned. Useful on posters, vehicles, shop boards and visiting cards.

Location QR Code Generator

Create a QR code that opens a place in Google Maps. Enter the latitude and longitude or use your current location.

QR Code Scanner

Read any QR code online: upload a photo or screenshot, paste an image, or scan with your camera. See the link or text inside before you open it.

Barcode Generator

Create barcodes online: Code 128, EAN-13, EAN-8, UPC-A, Code 39, ITF-14 and more. Download as PNG or SVG for labels and products.

📝 Text Tools

Count words, characters, sentences and paragraphs as you type, with reading and speaking time. Works for English, Hindi and other languages.

Character Counter

Count characters with and without spaces, and see how many you have left for X (Twitter), SMS, Instagram, Google titles and meta descriptions.

Change text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, kebab-case and more in one click.

Remove Extra Spaces

Clean up text: replace double spaces with one, trim spaces at line ends, convert tabs and remove empty lines.

Remove Line Breaks

Join broken lines into flowing paragraphs — ideal for text copied from PDFs and emails. Keep or remove paragraph breaks.

Remove Duplicate Lines

Remove repeated lines from a list and keep only unique entries, in their original order. Optionally ignore case and spaces.

Sort a list A–Z or Z–A, by number, by length, reverse it or shuffle it. Optionally remove duplicates and blank lines.

Reverse text backwards, reverse word order, flip text upside down or write it as a mirror image.

Find and Replace

Find and replace words or phrases in any text, with match case, whole word and regular expression options.

Compare two texts and highlight the differences — words, lines or characters added and removed.

Word Frequency Counter

Find the most used words and phrases in any text, with counts and percentages. Skip common words like "the" and "and".

Turn titles into clean, SEO-friendly URL slugs: lowercase, hyphens, no special characters. Works for one title or a whole list.

Fancy Text Generator

Turn your text into stylish fonts — bold, italic, script, bubble, small caps, upside down and more — to copy into Instagram, WhatsApp and bios.

Repeat any text or emoji as many times as you want, on new lines, with spaces, commas or nothing in between.

Lorem Ipsum Generator

Generate lorem ipsum placeholder text by paragraphs, sentences or words, with optional HTML <p> tags.

💻 JSON & Developer Tools

Format, beautify and validate JSON online. Find errors with the exact line and column, choose the indent, sort keys or minify.

Minify JSON by removing spaces and line breaks, and see how much smaller it gets. Validates the JSON at the same time.

View JSON as a collapsible tree. Expand and collapse objects and arrays, and click a value to copy its path.

Convert a JSON array to CSV for Excel or Google Sheets. Nested objects are flattened into columns like address.city.

Convert CSV or Excel data to JSON. The first row becomes the keys; numbers and true/false become real values.

Format and validate XML online with proper indentation, or minify it. Shows errors in badly formed XML.

Test regular expressions live: see every match highlighted, capture groups, positions and the result of a replace.

Decode a JSON Web Token to read its header and payload, and see when it was issued and when it expires.

Timestamp Converter

Convert Unix timestamps (epoch seconds or milliseconds) to dates in your time zone, UTC and IST — and dates back to timestamps.

Color Converter

Convert colours between HEX, RGB, HSL, HSV and CMYK with a colour picker, and check contrast on white and black.

🔐 Encode, Decode & Hash

Encode text or files to Base64 and decode Base64 back to text. Supports UTF-8 (Hindi, emoji) and URL-safe Base64.

Encode text for use in a URL (percent-encoding) or decode %20-style URLs back to readable text.

HTML Entity Encoder

Convert < > & " into HTML entities so code shows as text, or decode entities like & and ₹ back to characters.

Generate MD5, SHA-1, SHA-256, SHA-384, SHA-512 and CRC32 hashes of any text or file — for checksums and verifying downloads.

Convert text to binary, hexadecimal, octal or decimal codes, and binary or hex back to text. UTF-8 for any language.

Morse Code Translator

Translate text to Morse code and Morse code to text, and play it as sound.

🎲 Random Generators

Random Number Generator

Pick random numbers between any two values: one or many, with or without repeats, whole numbers or decimals.

Password Generator

Create strong, random passwords with letters, numbers and symbols, with a strength meter. Generated on your device.

Add names or options and spin the wheel to pick one at random. Remove winners, shuffle, or use a yes/no wheel.

Random Name Picker

Paste a list of names and pick one or more winners at random — for giveaways, lucky draws and classrooms.

Split a list of people into random teams — by number of teams or by team size — with balanced sizes.

Roll one or more virtual dice — d4, d6, d8, d10, d12, d20 or d100 — and see the total.

Flip a virtual coin for heads or tails, or flip many at once and see the counts.

Yes or No Generator

Ask a question and get a random Yes or No (or Maybe) answer to help you decide.

Random Letter Generator

Pick random letters from A to Z — uppercase, lowercase, vowels or consonants — one or many, with or without repeats.

Random Color Generator

Generate random colours or palettes — any, pastel, dark, bright or greys — and copy their HEX codes.

Random Date Generator

Generate random dates between two dates, optionally weekdays only, in your chosen format.

Generate random UUIDs (v4) or time-ordered UUIDs (v7), one or many, with format options.

Lottery Number Generator

Generate random lottery numbers for any game — 6 from 49, 5 from 69 plus a bonus ball, or your own rules.

Random Name Generator

Generate random Indian or English first names and surnames — male, female or both — for stories, games and test data.

Username Generator

Generate cool, cute, gaming or professional usernames, optionally with your name, for Instagram, games and accounts.