Guides
Practical guides
Step-by-step articles for common PDF, image, QR code, and developer tasks.
Guide
How to Convert HEIC to JPG on a Mac
Three free ways to turn iPhone HEIC photos into JPGs on a Mac: Preview, the Photos app, or our browser converter for batches of up to 50 photos.
Guide
How to Compress a PDF Free in Your Browser
Compress a PDF in your browser with Preserve or Aggressive mode. No sign-up, and the file stays on your device.
Guide
How to Extract Pages from a PDF for Free
Extract specific pages from a PDF by number or range, in your browser.
Guide
How to Remove Pages from a PDF for Free
Remove unwanted pages from a PDF by number or range, in your browser.
Guide
How to Make a QR Code with a Logo
Add a logo to a static QR code without breaking scan reliability — including size, contrast, halo, and print checks.
Guide
QR Code for Small Business: No App Needed
Use free static QR codes for menus, business cards, packaging, and review links — no app, no account, no subscription.
Guide
How to Make a QR Code for a Website URL
Make a free QR code for any website link, scannable from print, packaging or slides. No sign-up, and it's made in your browser.