Does ClipHistory send my code to the cloud?

No. ClipHistory stores your full clipboard history (up to 150 unpinned clips) 100% locally on your Mac. AI transforms use your own API keys sent directly to your chosen provider (Anthropic, OpenAI, DeepSeek, Google, or Custom)—never through ClipHistory's servers.

What AI providers does ClipHistory support for code extraction?

ClipHistory integrates with five providers: Anthropic (Claude), OpenAI (GPT), DeepSeek, Google (Gemini), and Custom endpoints. You supply your own API keys—ClipHistory doesn't charge for AI features or require a subscription.

Is ClipHistory available on Windows, iPad, or iOS?

No, ClipHistory is macOS only. It's a universal binary (signed & notarized) that runs natively on Apple Silicon and Intel Macs. There are no plans for other platforms. The $19.99 lifetime license covers one Mac per purchase.

Extract Variable Names from Copied Code on Mac: AI-Powered Clipboard Automation

Q: Can I extract variable names from multiple code snippets at once?

Yes. ClipHistory keeps your entire clipboard history accessible via ⌘⇧V. You can browse, search, and pin up to 150 unpinned clips plus unlimited pinned entries. Apply AI transforms to any snippet individually or reuse transforms across similar code samples.

As a developer on macOS, you've probably copied hundreds of code snippets into your editor, terminal, or documentation. But extracting meaningful metadata—like variable names, function signatures, or class definitions—from that raw code is tedious. You copy, paste, manually parse, repeat. What if your clipboard could do that work for you?

ClipHistory, a native macOS clipboard manager, combines persistent clipboard history with AI transforms to automatically extract and clean variable names from any code you copy. Here's how it changes your workflow.

Why Extracting Variable Names Matters

When you're building features, refactoring legacy code, or documenting APIs, you often need to:

Identify all variables in a copied function or class
Standardize naming conventions across copied snippets
Document parameter lists without manual transcription
Compare naming patterns from different code samples

Copying code and then manually listing its variables wastes cognitive load. Modern development demands faster turnaround—especially when you're juggling multiple projects or codebases with different naming standards.

How ClipHistory Solves This with AI Transforms

ClipHistory stores your full clipboard history—up to 150 unpinned clips plus unlimited pinned entries—and detects the type of each clip automatically. When it recognizes code, you can apply AI Transforms to extract, rewrite, or clean any snippet.

The Workflow

Copy code from GitHub, Stack Overflow, your IDE, or any source (⌘C as always)
Open ClipHistory with ⌘⇧V
Select the code snippet from your history
Choose an AI Transform: "Extract variable names," "Rewrite," "Summarize," or "Clean"
Get instant results without leaving your clipboard

You don't need to open a browser, chat interface, or separate tool. Your clipboard becomes your AI workspace.

Multiple AI Providers, Your Choice

ClipHistory integrates with five AI providers: Anthropic (Claude), OpenAI (GPT), DeepSeek, Google (Gemini), and Custom endpoints. Crucially, you bring your own API keys—there's no subscription to ClipHistory's AI features, no cloud account, no data sent to ClipHistory servers. Everything processes locally on your Mac or directly to your chosen provider using your credentials.

This means:

Privacy: Your code never touches ClipHistory's infrastructure
Cost control: Pay only for API calls you make
Flexibility: Switch providers or use your own model endpoints
Security: 100% local clipboard storage

Real-World Use Cases

Case 1: Refactoring Legacy Functions

You copy a 50-line function with inconsistently named variables (userObj, u, current_user, User). Rather than manually listing them, use ClipHistory's AI transform to extract all variable names and suggest consistent naming. Paste the result into a comment block or documentation.

Case 2: API Documentation

When documenting a REST endpoint, copy the request/response JSON payload. Use ClipHistory to extract field names, then transform them into markdown tables or TypeScript interfaces. Much faster than typing by hand.

Case 3: Code Review Prep

Before reviewing a colleague's PR, copy several methods into ClipHistory, extract variable names and function signatures, and compare them against your team's naming guidelines—all in seconds.

Why ClipHistory Beats Generic Approaches

No context switching: ⌘⇧V is faster than opening a browser or terminal tool
History preserved: Access any code snippet you've copied in the last session; pin favorites forever
Type detection: Automatically recognizes code, URLs, emails, colors, phone numbers, and images
Local-first: Your clipboard data stays on your Mac; no cloud, no account, no tracking
Unified workspace: Combine Snippets, Custom Boards, and Paste Stack with AI transforms for a complete clipboard solution

Limitations to Know

ClipHistory is macOS-only (universal binary, signed & notarized). It doesn't sync across devices or team members—this is a local clipboard tool, not a collaborative platform. If you need cross-device clipboard sync, ClipHistory isn't the fit. But if you want a fast, private, developer-focused clipboard manager with AI superpowers for your Mac, it's unmatched.

Pricing & Commitment

ClipHistory costs $19.99 as a one-time lifetime license. No subscriptions, no recurring charges, no hidden fees. You pay once and own it forever. All AI transforms use your own API keys, so there are no additional per-feature costs.

Getting Started

Extract variable names from copied code in three steps:

Download ClipHistory from the App Store or our website
Add your preferred AI provider's API key (bring your own)
Copy code, press �cmd⇧V, and transform

Get ClipHistory — $19.99 and start automating your clipboard today.