A growing set of in-browser utilities for shipping to the App Store and Play Store. Everything runs locally — nothing leaves your laptop.
Resize any iPhone or iPad screenshot to every App Store Connect required size.
Build App Store marketing screenshots — headline + subtitle + phone frame + gradient, exported at every required size.
Wrap a screenshot in an iPhone, iPad, Android, Mac, or browser bezel.
Crop any image to every common aspect ratio — Instagram, OG, Twitter, 16:9, and more.
Compress PNG, JPEG, and WebP in-browser. Dial quality or target a file size.
Build a properly-encoded campaign URL with UTM parameters and hand it off to the QR tool.
Design an iOS or Android app icon from 150+ Tabler icons and the full Tailwind palette.
Generate favicon.ico, apple-touch-icon, Android and PWA icons from an image or text.
Live character counters for every App Store and Play Store listing field.
Multi-layer CSS box-shadow editor with Tailwind color picker and preset stacks.
Pick foreground and background from the Tailwind palette and check WCAG AA / AAA.
Generate a full 50→950 Tailwind palette from any base color, along the Tailwind lightness curve.
Build Tailwind-palette gradients and export wallpaper, social, and OG sizes.
Draggable radial-gradient blobs on a Tailwind palette — trendy mesh backgrounds without signup.
Drop an image and pull out its 5, 8, or 12 dominant colors — with Tailwind-nearest matches.
Design a CSS easing curve with draggable handles — with preset eases and copy-ready outputs.
Pick a base size and ratio to generate a full typography scale with CSS and Tailwind output.
Generate a QR code for your App Store or Play Store link with custom colors and logo.
Pretty-print, minify, sort keys, validate — plus one-click TypeScript type inference.
Test a regex against a string with real-time match highlighting and a common-pattern sidebar.
Paste or drop an SVG to strip metadata, minify paths, and optionally convert to React JSX.
Paste any JSON Web Token to inspect its header and payload. Nothing leaves your browser — no server, no logging.
Encode or decode base64, auto-detecting the direction. Plus an image-to-data-URI mode for inline assets.
Generate UUID v4, UUID v7, nanoid, or ULID — one or a thousand at a time, copy-ready.
Add SVG grain over any Tailwind background. Export a PNG overlay or a sub-1-KB CSS data-URI snippet.
Procedural organic SVG blobs for hero sections — reroll the seed, tune edge irregularity, copy SVG or CSS clip-path.
Ten hand-authored loader animations with per-loader size / speed / color controls and copy-ready CSS + JSX.
Private by default
Your screenshots, icons, and gradients never leave your machine. No backend round-trip, no storage, nothing to delete later.
Instant
Canvas and Web APIs do the work. Dropping 20 files and hitting export takes a couple of seconds.
Real dev tooling
Sizes match App Store Connect exactly. No upscaling, no drift, no watermarks on the output.