New: Magpie, a clipboard manager for macOS

Native apps and browser tools. Without the upsell.

Three macOS apps, six Chrome extensions and 34 in-browser developer tools. No accounts and no paywalls. The apps don't phone home, and the tools never upload what you paste.

Get the Mac apps Browse 34 tools

Mac apps

All Mac apps →
Magpie screenshot

Magpie

Clipboard manager for macOS
New

Everything you copied, one keystroke away, and on your other Macs if you sync them. Your files, boards, snippets, notes that stay on screen, actions on any clip, and free AI that can run on your Mac.

  • macOS 13+
  • Free
  • 26 MB
Velo screenshot

Velo

API client for macOS

HTTP, GraphQL, WebSocket and SSE in one app. Launches in under 200 ms and idles at about 30 MB. A Postman alternative that respects your machine.

  • macOS 13+
  • Free
  • 4 MB
Seek screenshot

Seek

File manager for macOS

Dual and quad pane, a command palette and a global launcher, with SFTP, S3, WebDAV and git built in.

  • macOS 14+
  • Free
  • 11 MB

Developer tools

14 tools
JSON Formatter Format, validate, minify in one paste JSON Diff Semantic compare, ignores key order JSON to TypeScript Generate interfaces from JSON JSON to Go Struct Idiomatic Go structs with json tags JSON ↔ YAML Round-trip with comment preservation YAML Validator Catch tab indent, duplicate keys, parse errors Regex Tester Live matching with capture group highlights JWT Decoder Decode tokens, inspect claims, verify signatures UUID Generator v4, v7 and ULID, ready for bulk export Cron Generator Build and validate cron schedules Cron Explainer Plain English plus the next 5 runs Unix Timestamp Epoch and ISO 8601, both directions Env to JSON Convert .env to JSON with type coercion HTTP Status Codes Searchable reference, including Cloudflare 5xx

Encoding & conversion

7 tools
Base64 Encoder Text and binary, URL-safe variants HTML Entity Encoder Named, numeric and hex modes Number Base Converter Bin, oct, dec, hex, base 2–36, BigInt Text Case Converter 13 case formats: camel, snake, kebab… Slugify Text URL-safe slugs with diacritic stripping CSV to Markdown Table GitHub-flavoured tables from CSV/TSV Markdown to HTML CommonMark subset with live preview

Network & sysadmin

3 tools
Subnet Calculator Plan IPv4 subnets and CIDR with a visual tree Password Generator Cryptographically random, custom rules Chmod Calculator Octal and symbolic Linux permissions

Design & CSS

5 tools
Color Palette Generate harmonious colour schemes Color Contrast Checker WCAG AA / AAA pass-fail Aspect Ratio Calculator 16:9, 4:3, 21:9, 9:16 or custom Cubic Bezier Editor CSS easing curves with live preview Lorem Ipsum Classic, hipster, corporate, dev

Other utilities

5 tools
Word Counter Words, characters, sentences, reading time Percentage Calculator Of, change, increase, decrease Unit Converter Length, weight, temperature and more BPM to Milliseconds Tempo-synced delay times for music production SEO Meta Generator Title, description, OpenGraph, Twitter cards

Chrome extensions

All extensions →
Run JavaScript Custom JS on any site · 25K+ users User-Agent Switcher Pro Switch browser identity per tab GoFaster Keyboard-only tab navigation VideoGrab Download web videos in one click YouTune YouTube as an audio-only player Keep That Mouse Moving Stay active on video calls and Slack

Everything here is free

No sign-up and nothing to upgrade. The tools run in your browser and the apps run on your Mac.

Get the Mac apps Browse all tools