Free online PDF, image and file tools
Merge, split, convert and compress your files in seconds. No signup, no software to install.
Merge PDF
Combine multiple PDF files into one document.
Merge PDFsSplit PDF
Split a PDF into smaller files by page.
Split a PDFCompare PDF
See what changed between two versions of a PDF.
Compare PDFsProtect or unlock PDF
Add a password to a PDF, or remove one you know.
Manage PDF passwordSign PDF
Add your signature to a PDF document.
Sign a PDFPDF to Image
Turn each page of a PDF into an image.
Convert PDF to imageImage to PDF
Combine your images into a single PDF file.
Convert image to PDFConvert image format
Switch images between JPG, PNG, WebP and more.
Convert imagesCompress images
Reduce image file size while keeping quality.
Compress imagesResize images
Resize images to the exact dimensions you need.
Resize imagesFavicon generator
Create a favicon (ICO) from any image.
Generate faviconCompare Excel sheets
Find changes between two versions of an Excel file.
Compare Excel filesCompare Word documents
Find changes between two versions of a Word file.
Compare Word filesExtract Excel formulas
List every formula in a sheet with a description.
Extract formulasQR code generator
Make a QR code for text, a link, an email or a number.
Generate QR codeXML sitemap generator
Generate an XML sitemap for your website.
Generate sitemapNo tools match your search. Try a different word, like “PDF” or “image”.
Everything you need for PDFs and images
Docynx is a fast, privacy-focused toolkit for students, businesses and developers. Merge, split, compress, rotate and edit PDFs, convert Word, Excel, PowerPoint and images to PDF, remove image backgrounds, generate QR codes and more, all in your browser.
Files are securely processed and automatically deleted after completion. Have feedback or a feature idea? Email contact@docynx.com.