⌘K for the browser.

49 tools. Zero tabs. One keystroke.

arcpanel.io

Paste anything. We'll figure it out.

Paste JSON, a URL, a color code, a JWT token, a regex, Base64 — ArcPanel detects the type and opens the right tool with your data pre-filled.

Chain tools like Unix pipes.

Tab to add a step. Output flows into input. No glue code, no switching.

CleanLink

→

JSONPretty

→

WordCount

Strips utm_source, fbclid

Formats the JSON

423 words, 2 min read

Your mouse is retired.

Every action has a shortcut. Every tool is one keystroke away.

⌘K

Focus search

↑↓

Navigate tools

↵

Open tool

Tab

Add to pipeline

⌘↵

Run primary action

⌘C

Copy output

⌘⇧V

Clipboard history

;;trigger

Expand snippet

Everything you've ever copied.

Every Cmd+C saved automatically. Searchable. Categorized. One click to reuse.

https://api.github.com/repos/arcpanel/web/pulls

just now

url

{"id": 42, "name": "ArcPanel", "version": "1.1.0"}

2m ago

json

const handler = (req, res) => { res.json({ status: 'ok' }); };

5m ago

code

[email protected]

12m ago

The command palette pattern originated in text editors like Sublime Text and was popularized by VS Code

1h ago

text

Type ;;email. Watch it expand.

Text expansion that understands the page you're on.

;;email [email protected]

;;date

;;url current page URL

;;md [Page Title](URL)

;;sig Best regards, Emil

;;shrug ¯\_(ツ)_/¯

49 tools. All in ⌘K.

JSON formatter. Color picker. Password generator. Regex tester. QR codes. UUID generator. CSS units. SQL formatter. And 41 more.

JSON Formatter Color Picker Base64 Encoder UUID Generator Regex Tester Password Generator Hash Generator JWT Decoder Word Counter Diff Checker URL Encoder Timestamp Converter

Your data stays in your browser.

No servers. No accounts. No tracking. Every tool runs locally in your browser. We never see your data.

Built for the browser. Not bolted on.

Desktop launchers

Raycast, Alfred

Powerful, but can't reach inside your browser. Their extension is a bridge — ours IS the browser.

DevTools extensions

Various all-in-one tools

Same tools, but no command palette, no search, no pipelines, no Smart Paste.

ArcPanel
This is it
Command palette + 49 tools + Smart Paste + pipelines + clipboard + snippets. In one ⌘K.

One keystroke away.

Add to Chrome — Free

No account needed. Works immediately.

or try it at arcpanel.io