Guides
Practical guides for common photo and image editing problems.
HEIC Photo Won't Open? Converting to JPG, PNG & WebP
Why iPhone HEIC photos fail to open and how the formats differ.
Passport & ID Photo Size Wrong? How to Match the Exact Spec
Exact dimensions and how to fit a different-ratio photo to spec.
Photo Aspect Ratio Wrong? Cropping for Instagram, Profiles & More
Recommended ratios for Instagram, YouTube, TikTok and more.
How to Watermark Photos Against Theft — Position & Opacity Tips
Tiled repetition and opacity that actually deter theft.
3 Ways to Remove a Photo Background Without Photoshop
Compare AI auto-removal, Photoshop, and mobile apps by use case.
Photo File Too Big? How to Reduce Image Size Without Losing Quality
Why photos are large and how to shrink them without visible quality loss.
How to Turn a Video Into a GIF Without a Huge File
Control clip range, FPS, and size to keep GIFs small.
How to Trim an Audio File — Ringtones & Exact Clips
Find exact ranges with the waveform, and format differences.
MP3, WAV, OGG, M4A, FLAC: Which Audio Format Should You Use?
How formats differ and fixing M4A files that won’t open.