ThumbPops vs Light Meter LuMe

ThumbPops is a fast thumbnail maker for creators who want to know whether a design still works when it shrinks down in the feed. Pick a photo, add a punchy title, choose a format, and ThumbPops scores the thumbnail with Tap Test checks for readability, title length, contrast, brightness, face overlap, edge framing, text density, safe zones, and title/video overlap. Version 2.2 adds Subject Lift: on-device cutout, depth, outline, and backdrop so the person stays in front of the headline at scroll-by size. Version 2.1 adds Launch Pack: a platform-by-platform publishing checklist for YouTube-style wide thumbnails, vertical short-form covers, square feeds, podcast art, stories, and timeline images. Launch Pack shows the exact export size, a readiness score, blocker issues, and the next fix for each format before you export. What ThumbPops does: - import photos you choose from your library - cut the subject out on-device and compose depth (Subject Lift) - create wide, vertical, square, podcast, story, and timeline thumbnails - add a headline, subtitle, stickers, creator-style badges, and bold color looks - run Tap Test checks for readability, contrast, brightness, face overlap, and edge risk - use Launch Pack to QA every export format from one design - preview the thumbnail at real scroll-by sizes - auto-place text away from detected faces - use Pro Lab tools for focal placement, legibility, color harmony, templates, and safe zones - keep a brand kit and export score history on-device - export PNG thumbnails when you choose ThumbPops is not a social network and does not post for you. It is a creative utility for checking whether a thumbnail is clear and ready before you publish it. Privacy is simple: no account, no developer cloud, no analytics SDK, no advertising SDK, no tracking, and no data collected by the developer. Image analysis runs on device. ThumbPops is not affiliated with, endorsed by, or sponsored by any social platform.

LuMe is a pro-grade light meter and exposure calculator built for film photographers. Whether you're shooting medium format on a Mamiya, large format on a 4×5, or 35mm on a Leica, LuMe gives you the exposure intelligence your film camera doesn't have. METERING MODES FOR EVERY SITUATION • Matrix — averages the whole scene for balanced exposures • Center-weighted — emphasizes the middle, like a classic SLR meter • Spot — measures a small area you tap, just like a 1° spot meter • Zone System — Ansel Adams' tonal mapping (Zones I–IX) right in your viewfinder MULTI-POINT SPOT METERING Place up to four spot markers anywhere on your scene. Read each EV at a glance, evaluate contrast range, and place tones with intention. LIDAR SPOT DISTANCE (on Pro devices) See the physical distance to any metered spot — useful for hyperfocal setup and verifying focus on rangefinders and manual-focus lenses. RECIPROCITY CORRECTION FOR EVERY FILM STOCK Long exposures don't behave linearly on film. LuMe applies the Schwarzschild exponent for your stock — Tri-X, TMax, Portra, Ektar, Velvia, and more — so you don't need printed tables in your bag. DEPTH OF FIELD CALCULATOR Hyperfocal distance, near limit, far limit — for 35mm, APS-C, medium format (6×4.5, 6×6, 6×7), and large format (4×5). One tap. FLASH GUIDE NUMBER CALCULATOR GN, distance, power fraction → f-stop. Solved. LIVE EXPOSURE TOOLS • Histogram overlay • Highlight/shadow clipping warnings • ND filter compensation • Aperture priority & shutter priority • Exposure compensation dial • ISO and shutter range constraints (cap at your film speed) BUILT FOR THE WAY FILM PHOTOGRAPHERS ACTUALLY SHOOT • Spot meter a high-contrast scene; place highlights on Zone VII • Apply reciprocity for a 30-second exposure on Tri-X • Calculate hyperfocal for landscape work on Portra 400 • Verify a flash setup before burning a frame LuMe replaces your handheld meter, reciprocity card, DoF chart, and flash calculator with one tool that fits in your camera bag. Available in 16 languages: English, German, French, Spanish, Italian, Portuguese, Dutch, Swedish, Polish, Turkish, Russian, Arabic, Japanese, Korean, Chinese (Simplified & Traditional). LUME PRO • $6.99 USD for lifetime access Privacy policy: https://lume.contraststudio.app/privacy.html Terms of Use: https://lume.contraststudio.app/terms.html