Practical guides on PDFs, images, and getting the most out of free browser-based tools.
A complete guide to passport photo requirements, background rules, and AI editing limitations — plus why some countries reject digitally altered photos, and how to verify your photo before submitting.
Image ToolsPractical techniques to shrink JPG, PNG, and WEBP file sizes while keeping images sharp — plus a free browser-based compressor.
PDF ToolsStep-by-step guide to combining multiple PDFs into one file for free, without installing software or uploading sensitive documents.
Image ToolsA plain-English comparison of JPG, PNG, and WEBP — file size, transparency, and quality — so you can pick the right format every time.
PDF ToolsA rundown of the essential free PDF tools everyone needs — merging, splitting, and more — without paying for software or creating an account.
Image ToolsHow and why to resize images before uploading or sharing them, and the difference between resizing and compressing.