Does ClipHistory send my stack traces to a cloud server?

No. ClipHistory is 100% local—your clipboard history stays on your Mac. When you use AI Transform, data goes directly to your chosen AI provider (OpenAI, Anthropic, etc.) using your own API key. Nothing is stored in ClipHistory's cloud because there is no cloud.

How many stack traces can I keep in my clipboard history?

ClipHistory stores 150 unpinned clips automatically, plus unlimited pinned items. Pin important cleaned traces to your history and they stay indefinitely for reference.

Which AI provider should I use to clean stack traces?

Any of the five supported providers work—Anthropic, OpenAI, DeepSeek, Google, or your own custom endpoint. Choose based on your preference for model capability and cost. Bring your own API key for full control.

Is there a monthly fee or subscription?

No. ClipHistory is a one-time purchase of $19.99 for a lifetime license. You own the app forever with no recurring charges, no account required, and 100% local operation on macOS.

How to Clean Up Stack Traces on Mac for Safe Sharing with AI

Stack traces are invaluable when debugging code—but they're also notorious for leaking sensitive information. File paths, API keys, internal server names, and environment variables can all hide in those error logs. If you're a macOS developer who regularly copies stack traces to share with teammates, forums, or documentation, you've probably faced this dilemma: How do I clean this up safely before pasting it anywhere public?

The manual approach—carefully deleting line by line, second-guessing yourself, missing something critical—takes time and introduces human error. That's where AI-powered clipboard management changes the game. ClipHistory, a native macOS clipboard manager, uses AI to automatically clean, redact, and transform stack traces in seconds, right from your clipboard.

Why Stack Traces Are Security Risks

Before jumping to solutions, let's understand the problem. A typical stack trace might reveal:

File system paths that expose your project structure
Environment variables containing API keys or tokens
Internal domain names and server architecture
Database connection strings and credentials
Local usernames and machine hostnames
Build system details and framework versions that hint at your tech stack

Sharing these publicly—even in a closed Slack channel or GitHub issue—creates attack surface. A malicious actor could use this information to craft targeted exploits or social engineering attempts. Manual redaction is tedious and error-prone, especially with lengthy traces.

The AI-Powered Solution: ClipHistory's Transform Feature

ClipHistory transforms how you manage clipboard data on macOS. When you copy a stack trace, it's instantly saved to your clipboard history. Then, instead of manually editing it, you can use ClipHistory's AI Transform feature to clean it automatically.

Here's the workflow:

Copy your stack trace as usual (⌘C)
Open ClipHistory with ⌘⇧V
Select the stack trace from your history
Choose "Clean" or "Summarize" from the AI Transform menu
Paste the sanitized version back into your code, issue, or documentation

The AI analyzes the stack trace and removes or redacts sensitive patterns—file paths become generic references, domain names disappear, environment variables are anonymized. What you get back is a clean, shareable trace that preserves the debugging information you actually need while stripping away exposure.

How It Works: AI Providers You Control

ClipHistory supports five AI providers:

Anthropic (Claude)
OpenAI (GPT-4 & GPT-4o)
DeepSeek
Google (Gemini)
Custom endpoints

Critically, you bring your own API key. Your stack traces never leave your Mac—they're processed locally first, sent only to your chosen AI provider over encrypted connections, and the results come back to your clipboard. ClipHistory stores nothing in the cloud. Everything is 100% local and private.

This matters for security-conscious teams. You control which AI model processes your code, you manage your own API spending, and your data footprint is entirely within your own infrastructure decisions.

Step-by-Step: Cleaning a Stack Trace on macOS

Let's walk through a realistic example:

Original stack trace (sensitive):

File "/Users/sarah/projects/payment-api/src/handlers.py", line 42, in process_payment
  api_key = os.getenv('STRIPE_SECRET_KEY_PROD')
  File "/opt/internal-servers/transaction-db.py", line 156, in query
    response = requests.post('https://db-internal.company.local/api/v2')

After ClipHistory AI Transform:

File "[project]/src/handlers.py", line 42, in process_payment
  api_key = os.getenv('PAYMENT_SERVICE_KEY')
  File "[framework]/transaction-db.py", line 156, in query
    response = requests.post('https://[service]/api/v2')

The logic is preserved, the error location remains clear, but sensitive identifiers are gone.

Beyond Stack Traces: All Your Clipboard Needs

While stack trace cleanup is powerful, ClipHistory auto-detects and transforms any clipboard content:

Code snippets: Remove hardcoded credentials, rename private variables
Log excerpts: Strip PII, timestamps, internal identifiers
Error messages: Summarize for documentation, translate to other languages
URLs: Rewrite to generic examples before sharing
JSON/structured data: Clean nested keys containing secrets

Your full clipboard history (150 unpinned clips + unlimited pinned items) is always searchable, available from anywhere with ⌘⇧V.

Local, Secure, Lifetime Access

ClipHistory is macOS-only, universal binary (Apple Silicon & Intel), signed and notarized by Apple. It requires one payment: $19.99 lifetime license. No subscriptions, no recurring charges, no team sync required. You own it forever.

For developers who value privacy and control—especially those handling sensitive code—this is a refreshing alternative to cloud-based clipboard tools that sync your entire history to someone else's servers.

Get ClipHistory — $19.99 and start cleaning up your copied content with AI today.