Silverlog Flash vs ImgFrame

Silverlog Flash calculates flash exposure using guide numbers — the fundamental relationship between flash power, distance and aperture. HOW IT WORKS Choose what to solve for and enter the other two values. Find the aperture for a given flash-to-subject distance, the maximum distance for a given aperture, or the guide number from a known distance and aperture. Adjust ISO to see how sensitivity affects your working range. FEATURES • Guide number to aperture calculation • Guide number to maximum distance calculation • Guide number from distance and aperture • ISO adjustment • Metric and imperial distance units • Works offline — no internet connection needed • Clean, focused interface • Dark mode support USEFUL FOR • Manual flash photography without TTL • Working out flash-to-subject distance for off-camera flash • Understanding your flash's effective range at different apertures • Film photographers using manual flash units Part of the Silverlog photography toolkit. No account required. No data collected.

Give your photos the perfect layout with ImgFrame. ImgFrame is a minimalist tool designed to do two things perfectly: add borders to your images and stack multiple photos together. Whether you are preparing a post for social media or creating a quick collage, ImgFrame handles it instantly on your device. KEY FEATURES: • Smart Borders: Add white or colored borders to fit any aspect ratio without cropping your original image. • Photo Stacking: Seamlessly combine images vertically (for long screenshots or timelines) or horizontally (for comparisons and side-by-side views). • Zero Compression: Export your photos in high resolution. • Privacy First: ImgFrame works entirely offline. We don't collect your data, and we don't upload your photos to any server. No accounts, no clutter. Just your photos, framed perfectly.