Every file tool, right in your browser.

Combine several PDF files into one, in the order you want.

Pick the pages you need and save them as a new PDF.

Turn pages the right way up — all pages or just some.

Turn JPG, PNG and other images into a single PDF.

Shrink PDF file size while keeping quality.

Export each PDF page as an image.

Spot the text differences between two PDFs.

Stamp text over every page of a PDF.

Reduce image file size without losing clarity.

Convert between JPG, PNG, WebP and AVIF.

Resize images by pixels or percentage.

Vectorize a PNG or JPG into a scalable SVG.

Create custom QR codes for links, text and more.

Decode a QR code from an image or screenshot.

Generate random UUIDs (v4).

Generate placeholder text by words, sentences or paragraphs.

Transcribe audio on your device with Whisper.

Trim an audio clip between two times — on your device.

Trim a video between two times, right in your browser.

Spot the differences between two texts or PDFs.

Count words, characters, sentences and reading time live.

UPPER, lower, Title, camelCase, snake_case and more.

Convert between HEX, RGB and HSL with a live preview.

Length, weight, temperature, area, speed and data.

Convert between Unix time and human dates.

Encode or decode text to and from Base64.

Beautify, minify and validate JSON.

Convert JSON to CSV and back.

Percent-encode or decode text for URLs.

Convert between binary, octal, decimal and hex.

Turn Markdown or a README into a polished PDF.

Extract a PDF's text into an editable Word (.docx) file.

Build a table visually and get the LaTeX — or paste LaTeX to edit it.

Type LaTeX math, preview it live and export it as an image.

A scientific calculator with the usual algebraic input.

HP-style Reverse Polish Notation scientific calculator.

Graph y = f(x) on an interactive chart.

Add, multiply, transpose, invert and find determinants.

Catch fake sites & emails that use look-alike characters.

Verify a file wasn't tampered with, using SHA-256 and more.

Decode a JWT's header and payload — offline.

Check SPF, DKIM & DMARC and trace an email's path.

Check how strong a password is — entirely offline.

Generate strong, fully customizable passwords.