100% client-side. Every tool on this site runs in your browser. Your files are processed on your own device and never leave it — there is no server upload, no account, and no tracking of your files.
PDF Compressor
Shrink a PDF by downsampling its images. Smaller file, same pages.
PDFPDF Merger
Combine several PDFs into one, in the order you choose.
ImageImage Compressor
Make JPG, PNG, and WebP photos smaller without visible loss.
ImagePNG to JPG Converter
Turn PNG images into much smaller JPG files.
ImageBackground Remover
Erase the background from a photo — AI auto mode or manual color mode.
ImageImage Resizer
Change an image's width and height, in pixels or by percent.
QRQR Code Generator
Turn text or a link into a QR code and download it as a PNG.
TextWord Counter
Count words, characters, sentences, and reading time, live.
TextText Compare
Spot the difference between two texts, word by word.
Why browser tools?
Most online file tools upload your files to a server. That is slow on a weak connection, and it means a stranger's server holds a copy of your document or photo — even if only for a few minutes. The tools here do the work on your own device instead. They are faster, they work offline once the page has loaded, and your files stay yours.
What you can do here
PDF: compress a PDF that is too big to email, or merge several PDFs into one document.
Images: compress photos for a website, convert PNG to JPG, remove a background, or resize a picture to exact pixels.
Text and QR: count the words in an essay, compare two versions of a document, or turn a link into a QR code.
A note on limits
Browser tools have limits, and this site states them. Very large files can run out of browser memory, so each tool lists its size limit on the page. The background remover downloads an AI model on first use. And one honest exception: PDF to Word conversion is not offered here, because it cannot be done well inside a browser — it needs a real document engine on a server.