Small tools that save real minutes.

Combine several PDFs into one document, or pull out just the pages you need.

Turn a set of images into a single PDF, or export PDF pages back out as images.

Add an open password and lock down printing, copying and editing.

Remove the password and restrictions from a PDF you can already open.

Stamp text or a logo across every page — size, colour, angle and opacity.

Reorder, rotate, duplicate, delete and extract pages with live thumbnails.

Paste HTML, preview it at real paper size and save it with selectable text.

Live counts for words, characters, sentences and estimated reading time.

Switch text between UPPERCASE, lowercase, Title Case, camelCase and snake_case.

Compare two blocks of text line by line, with additions and removals highlighted.

Bulk replacements across a block of text, with optional regular expressions.

Placeholder copy by paragraph, sentence or word count, ready to paste into a mockup.

Remove duplicate lines, trim blanks, and sort alphabetically or numerically.

Convert Markdown into clean HTML, with a live side-by-side preview.

Pretty-print, validate and minify JSON, with the exact position of any syntax error.

Encode text or files to Base64 and decode it back, including data URLs.

Percent-encode query strings and paths, or decode them into something readable.

MD5 and SHA-256 digests for text or files, computed entirely in your browser.

Test patterns against sample text with live match highlighting and capture groups.

Convert Unix epoch values to human dates and back, across any time zone.

Build a cron schedule from plain options, and read any expression back in English.

Generate v4 UUIDs one at a time or in bulk, ready to copy.

Pick a colour and convert between HEX, RGB and HSL, with contrast checking.

Turn a link or text into a downloadable QR code, or scan one with your camera.

Create CODE128, EAN-13, UPC and other barcodes, then download them as PNG or SVG.

Fill in line items and download a clean, numbered invoice as a PDF.

Build a tidy one-page CV with a live preview, then print or save it as a PDF.

Turn your contact details into a vCard QR code people can scan straight into their phone.

Shuffle a list of names into balanced teams, or pick a single winner at random.

Roll any number of dice with any number of sides, or flip a coin. Keeps a history.

Put your options on a wheel and spin it when a decision needs making for you.

A distraction-free scratchpad that saves to this browser as you type. No account needed.

Sketch an idea with a few colours and pen sizes, then download it as a PNG.

Keep a searchable list of snippets you paste in or capture from the clipboard.

Strong random passwords with length and character rules, plus a strength read-out.

A stopwatch with laps and a countdown timer that keeps running in a background tab.

Compare a time across several zones at once, for scheduling calls that actually work.