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Buffer
Buffer is a lightweight, privacy-focused clipboard manager for macOS with searchable history.
Buffer is a lightweight, privacy-first clipboard manager designed for macOS. It auto-captures copied text and images, storing them locally on your device with no accounts or telemetry. Users can search their history in real-time, extract text from images using on-device OCR, inspect images with trackpad gestures, and organize snippets with color-coded tags or stars. It features configurable history capacity tiers, multi-item pasting, and direct snippet editing. Built specifically for keyboard users, it operates quietly from the menu bar and is entirely free and open-source.
Buffer at a glance
- Best for: Software engineer, Product manager
- Runs on: macOS
- Pricing: Free and open-source
- Released: October 2026
- Category: AI productivity tool
- Website: samirpatil2000.github.io
Key features
- Auto-captures copied text and images
- Real-time fuzzy search across history
- On-device OCR for extracting image text
- Color-coded tags for item organization
- Star items for quick reuse and protection
- Multi-item selection and batch pasting
- Configurable history capacity tiers
- Interactive keyboard shortcuts reference
Use it for
- Find previously copied text snippets instantly
- Extract and copy text from captured images
- Organize clipboard items using color tags
- Paste multiple copied items together
Alternatives to Buffer
- Copse — Private, native clipboard manager with local storage and a one-time price.
- CrossPaste — It syncs clipboard data via local network with end-to-end encryption.
- bytemail — Connects directly to email providers without using intermediary servers.
- Jab — Runs locally in the browser in two milliseconds with no network requests.
- Byakugan Scan — Zero disk writes and under 50ms processing speed on Apple Silicon.
- Apple Notes MCP — Lets AI agents read and edit Apple Notes in place without losing native styling
- LocalBolo — Private, on-device dictation that works in any app without cloud data usage.
- I had 100 tabs open — Replaces tab hoarding with a private local search command bar.
- Whytap — Runs locally with zero telemetry and lets users bring their own API keys.
- SpeechShield — Provides answers from your resume and notes hidden from screen shares.
- Macaroni — Tracks folder changes made by AI agents without writing to files.
- Tidzy — Find any screenshot or document by its text and clean up storage with full undo support.
All Buffer alternatives