ClipMason
macOS clipboard manager that transforms what you copy
What it does
Most clipboard managers just remember what you copied. ClipMason acts on it. It detects each clip's type and attaches the right actions: 23 text transformations (case, camelCase/snake_case, URL & Base64, JSON pretty-print/minify, hashes), 14 image tools with OCR, plus Smart Tags, Collections, Snippets and a Paste Stack. 100% local, sandboxed, no network, no analytics. macOS 14+, one-time $6.99, no subscription.
Download ClipMason by Eduardo Revilla Vaquero on the App Store. See screenshots, ratings and reviews, user tips, and more apps like ClipMason.
Productivity Developer Eduardo Revilla Vaquero Language EN + 16 More Size 2.9 MB Mac ClipMason is the clipboard manager that goes far beyond copy and paste. It automatically detects the type of content you copy — text, images, URLs, colors, files, or rich text — and offers smart contextual actions to transform it instantly. POWERFUL TEXT ACTIONS 23 built-in text transformations at your fingertips: • Change case: UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, kebab-case • Encode/Decode: URL encoding, Base64 • Format: JSON pretty print, JSON minify • Analyze: word/character count, MD5 hash, SHA-256 hash • Sort lines A→Z or Z→A, remove duplicates, trim whitespace,…from apps.apple.com
Does the same job
all alternatives →
More dev tools this month
the category →
Open-source GTM skills for technical founders
Dev tools · 29d ago · gtmcofounder.com
OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
Dev tools · 1d ago · opentrailpaper.com
Launched alongside, August 2026
the whole month →- TL
Life & fun · 10d ago · louisabraham.github.io
- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io
I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 17d ago · simedw.com