Articles and guides
Technical explanations, benchmarks, and guides on image formats, optimization, and privacy.
How to Reduce Image File Size for Job and Government Portals
A practical guide to getting photos and document scans under strict 50KB, 100KB, or 200KB upload limits without blurry text, muddy faces, or server-side privacy risks.
Why Your iPhone Photos Won't Open on Windows and How to Fix Them
Why Apple saves photos in HEIC format, why Windows still refuses to open them without a paid store extension, and how to convert them into standard JPGs right in your browser.
How to Remove Sensitive Location Data Before Sharing Photos Online
Smartphones embed your exact home GPS coordinates and camera serials into every snapshot. Here is what that hidden metadata reveals, when it puts you at risk, and how to scrub it clean before sharing.
WebP vs JPG vs PNG: Which Image Format Should You Use in 2026?
A clear, no-nonsense comparison of WebP, JPG, and PNG for websites, mobile apps, and offline sharing—without the confusing codec jargon.
How to Convert Multiple Photos into a Single PDF Document
How to turn camera snapshots of receipts, contracts, IDs, and coursework into a single, well-ordered PDF on your own device—without uploading confidential papers to cloud converters.
How to Remove the Background from a Product Photo in Seconds
How to produce crisp, transparent product cutouts for Shopify, Etsy, or Amazon using on-device machine learning—no expensive Photoshop subscriptions or manual lasso tracing required.
How to Create a Clean Favicon for Your Website
The modern, four-file setup for website favicons, Apple touch icons, and web manifests that stay sharp across light and dark browser themes.
How to Resize and Crop Photos for Social Media and Profile Avatars
A cheat sheet of aspect ratios and pixel dimensions for Instagram, LinkedIn, YouTube, and X, plus how to frame profile avatars so the circular crop never cuts off your chin.