Every tool you need. Nothing to upload.

Enter your loan amount, interest rate and tenure to instantly see your monthly EMI, total interest payable and the full repayment breakdown.

Estimate how much wealth your monthly SIP can build over time.

Add GST to a pre-tax amount, or work backwards from a tax-inclusive price to find the base amount and GST paid.

Three percentage solvers in one place — find a percentage of a number, work out what percent one number is of another, and calculate percentage increase or decrease.

Find your exact age in years, months and days — plus fun totals like days lived, weeks lived and your next birthday countdown.

Paste any JSON payload to beautify, validate or minify it.

Convert any text to Base64 or decode Base64 strings back to readable text.

Generate cryptographically secure random UUID v4 identifiers.

Convert text into a URL-safe format with percent-encoding, or decode an encoded URL back to readable text.

Paste any JSON Web Token to decode its header and payload, see when it expires, and inspect every claim — all processed locally in your browser.

Paste or type your text to see live word, character, sentence and paragraph counts — plus estimated reading and speaking time for articles and essays.

Switch any text between UPPER, lower, Title, camelCase, snake_case, PascalCase and more — perfect for writers and developers alike.

Clean up email lists, log files or any text where lines repeat.

Paste an original text and a revised version to see exactly which lines changed — additions in green, deletions in red, all computed locally.

Type a URL, text, Wi-Fi credentials or contact details and get a crisp QR code you can download as PNG.

Upload a QR code image or scan live with your camera.

Paste CSV data or upload a .csv file to get clean, well-formed JSON — delimiters, quoted fields and commas inside values handled automatically.

Paste a JSON array of objects (or upload a .json file) to download a spreadsheet-ready CSV with automatic headers and flattened nested objects.

Open any video file from your device and play it right here — with speed control, seeking, picture-in-picture and detailed metadata.

Create strong, random passwords with your browser's secure random generator — no uploads, no tracking.

Turn any text into a SHA-256, SHA-1, SHA-384 or SHA-512 hash — computed locally with Web Crypto.

Convert epoch timestamps to readable dates and back — with UTC, local time and ISO 8601 output.

Turn titles and sentences into clean, lowercase, URL-safe slugs with accents transliterated.

Convert colours between HEX, RGB and HSL with a live preview swatch and one-click copy.

Convert integers between binary, octal, decimal and hexadecimal exactly, even for huge values.

Sort lines alphabetically, numerically or by length, with options to dedupe and trim.

Reverse text by characters, words or lines — handles emoji and Unicode safely.

Clean up text by collapsing double spaces and removing tabs, line breaks and blank lines.

Repeat any text a chosen number of times with a custom separator.

Add sequential line numbers to any text with a choice of separators.

Check if a word or phrase reads the same forwards and backwards, ignoring case and punctuation.

Count how often each word appears and see the results ranked by frequency.

Find and replace text with literal or regular-expression matching and case control.

Convert numbers into words using the Indian lakh and crore numbering system.

Encode and decode HTML entities, including named and numeric escapes.

Generate placeholder Lorem Ipsum paragraphs and words for mockups.

Parse a URL or query string into decoded key-value pairs and JSON.

Minify HTML by removing comments and collapsing whitespace, safely skipping pre and script tags.

Compress CSS by stripping comments, whitespace and redundant semicolons.

Convert JSON data into well-formed XML with a configurable root element.

Test regular expressions against your text and see every match with its index.

Encode or decode text with the ROT13 cipher.

Estimate income tax under the new and old regimes with a slab-wise breakdown and cess.

Work out your monthly in-hand salary after EPF, professional tax and income tax.

Calculate your HRA exemption using the least-of-three rule.

Project your PPF maturity with year-wise interest and deposits.

Calculate gratuity payable based on your salary and years of service.

Estimate your NPS corpus, lump sum and monthly pension.

See how extra monthly payments shorten your loan and cut the interest paid.

Estimate how much home loan you can get from your income and existing EMIs.

Calculate fixed deposit maturity and interest for any compounding frequency.

Calculate recurring deposit maturity, invested amount and interest.

Find the compound annual growth rate between an initial and final value.

Calculate simple interest and total payable for any principal, rate and time.

Calculate compound interest with monthly, quarterly or yearly compounding.

Find the discount amount and final price after a percentage or flat discount.

Calculate the tip, total bill and per-person share for any group size.

Estimate mortgage payments, total interest and a yearly balance schedule.

Convert between length, weight, area, volume, speed, data and time units.

Convert between Celsius, Fahrenheit and Kelvin instantly.

Find the exact difference between two dates in years, months, days and weekdays.

Calculate your body mass index and healthy weight range.

Estimate your BMR and daily calorie needs using the Mifflin-St Jeor equation.

Convert numbers to Roman numerals and back for values from 1 to 3999.

Convert a date and time between any two time zones, with DST handled automatically.

Precision stopwatch with lap times and a clean, distraction-free display.

Set a countdown with hours, minutes and seconds and get an audible alert.

Stay focused with 25-minute pomodoro sessions and automatic breaks.

Generate unbiased random numbers using cryptographic randomness.

Check how strong a password is with entropy and crack-time estimates.

Create a UPI payment QR code with payee, amount and note that scans in any UPI app.

Generate a contact QR code that saves your name, phone and email in one scan.

Create a WhatsApp chat QR code with an optional pre-filled message.

Compress JPG and PNG images in your browser and see exactly how much size you save.

Resize images to exact dimensions or a percentage while keeping the aspect ratio.

Convert an image into a Base64 data URI for embedding in HTML or CSS.

Generate 16 to 512 px favicon PNGs and the ready-to-paste HTML snippet.

Extract the dominant colours from an image as copyable HEX swatches.

Play local audio files with speed, volume and seek controls — nothing is uploaded.

Grab a frame from any local video and download it as a PNG or JPEG.

Record your screen or a window and download the clip as a WebM file.