All tools

Count words, characters, sentences, paragraphs and reading time.

Count characters with social media limits for Instagram, X, YouTube.

Convert text to UPPERCASE, lowercase, Title Case, camelCase and more.

Strip duplicate lines from a list, optionally case sensitive.

Collapse multiple spaces, trim lines and optionally drop blank lines.

Sort lines alphabetically A→Z or Z→A.

Turn any string into a clean URL slug.

Replace all matches inside a block of text.

Pull all unique email addresses out of a chunk of text.

Compare two texts and see line-by-line differences.

Solve common percentage questions instantly.

Add or remove GST at 0%, 5%, 12%, 18% or 28%.

Calculate monthly EMI, total interest and total payment for any loan.

Find your exact age and days until your next birthday.

Get the difference between two dates in days, weeks, months or years.

See your savings and the final price after a discount.

Get profit, profit % and margin % from cost and selling price.

Estimate the future value of a monthly SIP investment.

Compute Body Mass Index and see your category.

Work out how much a trip will cost in fuel.

Prettify, minify and validate JSON.

Check whether a JSON string is valid.

Encode text to Base64 and decode it back.

Percent-encode or decode URL query strings.

Generate one or many UUID v4 identifiers.

Convert between Unix timestamps and human-readable dates.

Generate a SHA-256 hash from any text using the Web Crypto API.

Convert between HEX and RGB with a live preview.

Test JavaScript regular expressions with live matches.

Generate a QR code for any URL or text, and download as PNG.

Compress JPG/PNG images in your browser with an adjustable quality slider.

Resize any image to exact width and height, with aspect ratio lock.

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

Merge multiple PDF files into a single PDF, in your browser.

Extract specific pages from a PDF into a new file.

Turn one or many JPG/PNG images into a single PDF.

Create a printable GST invoice with line items and totals — no signup.

Find the units and revenue you need to cover your fixed costs.

Format numbers in Indian rupees with lakh/crore grouping and words.

Compute CGPA from subject credits and grades on the 10-point scale.

See your current attendance % and how many classes you can bunk or must attend.

Convert scored marks into a percentage and letter grade.

Get a ready-to-paste set of hashtags for Instagram, YouTube and Reels.

Download the thumbnail of any YouTube video in every resolution.

Keep line breaks in Instagram captions — no more collapsed paragraphs.