From the Snap Markup team
Photo markup tutorials, AI guides, and workflow tips
Practical guides for photo annotation, AI face blur, multi-photo PDF generation, screenshot markup, and the field-photo workflow that makes it all faster. Updated regularly.
Top 10 Photo Markup Apps for iOS & Android in 2026
We tested every major photo markup app on iOS and Android — AI face blur, speech bubbles, multi-photo PDF, language coverage and price all weighed in. Here are the top 10 for 2026.
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How to Blur Faces in Photos: The Complete AI Guide (2026)
Why face-blurring matters, manual vs AI methods, and a step-by-step walkthrough using Snap Markup's Vision-powered AI Face Blur. Protect privacy in seconds.
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Date & GPS Stamps on Photos: The Field Inspector's Guide
EXIF vs visible stamps, chain-of-custody requirements, and a complete workflow for inspection-grade photo evidence — straight from your phone.
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From Photos to PDF: Build Multi-Page Reports on Your Phone
Three ways to turn photos into PDFs on iOS, plus the multi-photo arrangement flow that ships password-protected reports without ever opening a computer.
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Annotate Screenshots Like a Pro: 7 Tips for Better UX Feedback
Designers and PMs: 7 high-leverage screenshot annotation moves that turn vague feedback into action items — with examples and a quick-start workflow.
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