nano-pdf

Edit PDF text, formats, and content via natural language commands.

2|Updated Mar 10, 2026

Search Tags:#pdf #editing #natural language #document #correction #text manipulation

Ready to run

npx skills add https://github.com/caoronglin/copaw-skills --skill nano-pdf-caoronglin

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: nano-pdf
Source: https://github.com/caoronglin/copaw-skills/tree/main/skills/nano-pdf
Command: npx skills add https://github.com/caoronglin/copaw-skills --skill nano-pdf-caoronglin

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill allows users to edit PDF files using simple, natural language commands, streamlining the process of making text modifications, format adjustments, and content corrections without needing complex PDF editing software.

Core Features & Use Cases

Text Modification: Easily change, correct, or update text content within PDF pages.
Format Adjustments: Modify font sizes, colors, and alignment of text elements.
Content Addition/Deletion: Add watermarks, delete unwanted information, or replace existing text.
Use Case: Update a specific sentence in a report, correct a typo in a contract, or add a company name to a brochure, all through a single command.

Quick Start

Use nano-pdf to edit the first page of 'document.pdf' by changing the title to 'Third Quarter Report' and fixing a spelling error in the subtitle.

Frequently Asked Questions about nano-pdf

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I edit text in a PDF document using natural language?▼

You can edit a PDF using natural language commands to modify, correct, or update text content on specified pages. This approach replaces traditional complex PDF editing software with straightforward text instructions.

Can I adjust font sizes and alignment in a PDF without specialized software?▼

Yes, you can adjust font sizes, colors, and text alignment in a PDF through natural language instructions. This allows for direct format adjustments without needing specialized desktop editing software.

What is the best way to correct a typo in a PDF contract?▼

Correcting a typo in a PDF contract is best done by issuing a natural language command targeting the specific page and text. The system directly manipulates the content to replace the spelling error with the correct text.

How do I add a watermark or delete unwanted information from specific PDF pages?▼

To add a watermark or delete unwanted information from specific PDF pages, you provide a natural language instruction. The tool directly manipulates the PDF content to execute these additions or deletions accurately.

Does this natural language PDF editing approach work for modifying existing text elements?▼

Yes, this natural language PDF editing approach works for modifying existing text elements by replacing or updating them. It utilizes a command-line tool to directly manipulate content on the specified pages.