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Guides
Tips and how-tos to get more out of each tool.
Image
3 ways to convert iPhone HEIC photos to JPGImage · 4 min
How to meet photo size and file size limits for online formsImage · 4 min
JPG vs PNG vs WEBP: which format to use and whenImage · 5 min
Passport and Visa Photo Sizes at a Glance (with Pixel Sizes)Image · 5 min
Remove Personal Info Before Posting Photos: Location Data and BlurringImage · 4 min
YouTube Thumbnail Size and Design Tips (1280x720, 2MB)Image · 5 min
PDF & Text
How to get a PDF under 10MB for an upload formPDF & Text · 4 min
Word and character limits: spaces, line breaks and what countsPDF & Text · 4 min
Turn phone photos into a clean document PDFPDF & Text · 4 min
Video & Audio
How to record your PC screen without installing anythingVideo & Audio · 4 min
How to shrink a video so you can send it by email or chatVideo & Audio · 4 min
Developer
How to verify a downloaded file with a checksumDeveloper · 4 min
How to set up a website favicon the right wayDeveloper · 4 min
QR codes on print: size and pitfallsDeveloper · 4 min