Guides
Straightforward, step-by-step answers to common questions about PDFs, images and text — each one pointing you to the right free UseBrowserTools tool for the job.
PDF & File
- How to Edit a PDF for Free (Without Acrobat)
Edit a PDF for free without Adobe Acrobat. Convert it to an editable Word document, make your changes, and export back to PDF — all in your browser.
- How to Combine Multiple Files Into One PDF
Combine PDFs, photos and scans into a single PDF for free, in your browser. Step-by-step for merging documents and turning images into one clean file.
Image
- JPG vs PNG vs WebP: Which Should You Use?
A clear guide to choosing between JPG, PNG and WebP — which format is best for photos, logos, screenshots and fast websites, with free tools to convert.
- Image Sizes for Social Media (2026)
The right image dimensions for Instagram, YouTube, LinkedIn, X and Facebook in 2026 — plus a free browser tool to resize photos to any size instantly.