Small, free, no-signup tools that run right in your browser — for the fiddly bits between building and launching.
$ ls ./tools
Upload one screenshot — download every App Store and Play Store size at once (iPhone 6.9, 6.7, 6.5, 5.5, iPad & Android). One-click ZIP.
Open tool →See how your icon, name & subtitle look in App Store / Play Store search results — live, dark mode & Today-tab card included.
Open tool →Paste your name, subtitle, keyword field & description — get character usage, duplicates across fields, stop words and a health score.
Open tool →Fill in a few details — get 30+ formula-based subtitle & tagline options. Filter by length, kind & angle, click to copy.
Open tool →Plan your App Store privacy answers — pick data types, purposes, get a live preview of Apple's "nutrition label" and a copy-ready summary.
Open tool →Design linear, radial & conic gradients with live code for CSS, SwiftUI, Jetpack Compose & Tailwind. Export a 1080×1920 PNG.
Open tool →Check color contrast against WCAG AA & AAA. Get one-click fixes that pass — covers normal text, large text and UI components.
Open tool →Design iOS & Android push notifications — icon, title, body, image attachment, light / dark — and export PNG for marketing screenshots.
Open tool →Build a clean 1200×630 Open Graph / Twitter Card image for blog posts and launches — title, subtitle, brand, gradient, export PNG.
Open tool →Browse real App Store apps — see how shipping apps designed their icons, screenshots, and listings. Paste any App Store URL to add an app.
Open showcase →~1,700 free SVG icons (Lucide) curated for App Store screenshots — copy SVG / React / HTML or drop any icon straight into the editor.
Browse icons →Upload one 1024px icon, download every iOS & Android size — named and ready for Xcode and Android Studio.
Open tool →Answer a few questions and get a privacy policy draft covering GDPR, CCPA, and children's privacy.
Open tool →Write listing text that fits — live character counters for title, subtitle, keywords & description, tuned to App Store and Play Store limits.
Open tool →Build a Google Play feature graphic (1024×500) and social banners — headline, background, and your screenshot in a phone frame.
Open tool →Build a valid app-ads.txt for your app. Pick your ad networks (AdMob, AppLovin, Unity, ironSource…), add publisher IDs, copy or download.
Open tool →Browse screenshot styles by category — fitness, finance, productivity & more — and apply one to the editor in a single click.
Open tool →Turn your App Store or Play Store link into a clean QR code — for posters, decks & "scan to download". Custom colors, PNG or SVG.
Open tool →Drop in any image and pick exact colors — hex, RGB, HSL & CMYK. Or auto-extract its dominant color palette. Click to copy, runs in your browser.
Open tool →Pick a color, choose a harmony — complementary, analogous, triadic & more — and generate a matching palette. Hex, RGB, HSL & CMYK, click to copy.
Open tool →Pick a heading & body font from Google Fonts, preview them together live, and copy the CSS. Presets for quick starts.
Open tool →Paste your icon, title, subtitle & screenshots — see exactly how your iOS App Store and Google Play listing will look before you submit.
Open tool →Fill in your app info once — download a ZIP with a styled HTML media page, fact sheet, boilerplate copy, icon, logo & screenshots. Send to journalists in 60 seconds.
Open tool →Turn your screenshots into a 15-30s App Store / Play Store preview video — headlines, transitions, music. Renders right in your browser, downloads as MP4 or WebM.
Open tool →Mockup framers, social media banners, and other handy bits for App Store & Play Store launches.
Coming soon$ launchshots --main
LaunchShots turns your app screenshots into polished App Store & Play Store images — free, in your browser, no signup.
Open the app →