Published on Apr 17, 2025

How to Use AI for Legal Editing and Proofreading

How much time does your firm spend reviewing contracts and legal documents? 10 hours per week? 15? Imagine cutting that down to an hour, without sacrificing accuracy.

Editing legal documents isn't just about finding spelling errors; it involves ensuring precise language, compliance checks, and consistency across multiple agreements. But manual review is slow, repetitive, and prone to error. 

Even experienced lawyers can overlook drafting errors—mistakes that may lead to disputes, delays, or non-compliance. Contract drafting errors account for a significant portion of legal claims and settlement costs, emphasizing the need for meticulous review and quality control.

AI-powered tools like Spellbook address this problem by analyzing contracts in seconds, flagging inconsistencies, and suggesting language improvements. Unlike generic AI tools, Spellbook is trained on legal data. Its suggestions ensure that agreements and clauses align with industry standards and regulatory requirements.

In this guide, we'll show how to use AI effectively to make legal editing and reviewing easier, enabling lawyers to work faster, more accurately, and more confidently.

How to Implement AI for Editing Legal Documents

AI can make editing legal documents quicker and more cost-effective for legal teams. Here’s how to implement AI tools into your legal editing workflow:

1. Select the Right AI Tool for Your Legal Work 

Not all AI tools are created equal. While general AI tools such as ChatGPT can assist with basic text generation, they often lack the depth of legal knowledge needed for effective contract review, compliance checks, and risk assessment. 

Instead, law firms should opt for AI solutions designed for legal work, such as Spellbook, which offers automatic redlining and clause analysis based on a thorough understanding of legal terminology. Spellbook also integrates directly with Microsoft Word, making it easier to edit, proofread, and verify contract details without leaving your workflow. When choosing an AI tool, consider these questions:

  • Does the tool assist in reviewing contracts, court filings, regulatory documents, and client agreements?
  • Can the AI be trained on firm-specific language, templates, and legal playbooks?
  • Does the AI work within your existing document management systems, such as Microsoft Word or cloud-based legal platforms?

2. Teach Your Legal Team to Use AI Effectively 

AI is most effective when legal teams understand how to use it strategically. Introduce lawyers and paralegals to the AI tool’s features and provide training on how to customize the tool according to firm needs. Tailored customizations can include refining contract templates, automating specific clause selections, and configuring redlining preferences. 

For example, a firm handling franchise agreements might instruct AI to flag territorial restrictions and royalty terms, while an M&A-focused firm may prioritize risk detection in liability clauses. 

Familiarize team members with the specific features of the AI tool that will be most useful for their work and ensure they understand AI’s strengths and limitations. For example, Spellbook excels at detecting inconsistent language. However, final decisions will always require human judgment, especially for complex legal reasoning.

3. Create Guidelines for Cross-Verification

While AI can significantly reduce workloads, legal professionals must maintain oversight to ensure compliance, accuracy, and fairness in every document. This can include establishing protocols to ensure consistent contract reviews or setting up steps to identify potential biases in AI-suggested language. Firms that purchase AI tools must ensure they can rely on their vendors to follow best practices in AI development.

4. Integrate AI with Existing Systems

AI should complement existing legal workflows, not disrupt them. Ensure your AI tool integrates easily with existing document management systems to enhance workflow efficiency.

For example, Spellbook works inside Microsoft Word, letting lawyers fix contracts, see changes they've made, and verify compliance without leaving their screen. They don't have to jump between different programs and can get more done while ensuring document security. Firms should also make sure their AI tools can:

  • Connect with legal databases to check whether agreements match the industry’s standard terms.
  • Work with contract management software to speed up negotiations and approvals.
  • Automatically sort documents and keep track of different versions to avoid versioning mistakes.

5. Monitor Performance

AI evolves over time, and its effectiveness depends on regular monitoring and optimization. Firms that build an AI tool internally will need to regularly assess its performance to identify areas for improvement and additional training needs. Firms that purchase an AI tool must ensure that their vendor continuously monitors and improves the tool’s performance.

It’s a good idea to gather feedback from legal teams on usability, reliability, and potential workflow improvements. The information you uncover may lead to adjustments to better align the AI tool’s use with firm-specific needs.

Additionally, due to the sensitive nature of legal documents, firms must prioritize data security during AI implementation. This includes using encryption methods, ensuring compliance with relevant data protection regulations, and choosing an AI tool with strong data privacy protection measures.

How to Use AI for Legal Proofreading and Analysis

To effectively use AI for legal proofreading, you need to be familiar with the features and capabilities of your chosen AI tool. Here are features of AI tools like Spellbook that are useful for legal editing and proofreading:

  • Grammar and Spelling Checks: Many AI tools identify common errors in grammar, spelling, and punctuation, ensuring that documents are polished and professional while preserving legal terminology.
  • Legal Terminology Precision: Only legal-specific AI tools like Spellbook are designed to recognize legal terms and phrases and suggest appropriate corrections where necessary.
  • Contextual Analysis: AI can analyze the context of sentences and help with rephrasing or language suggestions to present legal arguments clearly, improving the accuracy of your legal document.
  • Microsoft Word Integration: Unlike other AI tools, Spellbook works directly in Word, ensuring easy adoption for legal teams and making it simple to incorporate into existing workflows.

Best AI Editing Tool for Lawyers

For lawyers, Spellbook is the leading AI-powered editing tool, as it is designed specifically for legal professionals. Unlike generic AI solutions, Spellbook provides:

  • Clause Comparison & Redlining: Quickly spot inconsistencies across legal documents.
  • Automated Legal Language Adjustments: Ensure clear and precise contract wording.
  • Ambiguity Detection: Flag vague and inconsistent legal language to prevent misunderstandings.

Spellbook can reduce editing time by up to 70%, allowing lawyers to focus on strategy, not manual proofreading. For law firms and legal teams, Spellbook is a proven, essential tool for efficient and precise contract drafting and editing.

Key Features of AI-Powered Legal Editing and Proofreading Tools

Legal editing isn't just about fixing typos; it's about making sure contracts and agreements are consistent, accurate, and enforceable. AI tools like Spellbook do more than basic grammar checks; they analyze legal terminology, contract structure, and clause consistency to help lawyers draft airtight documents.

One important feature of legal AI is Natural Language Processing (NLP). NLP helps AI tools recognize complicated legal terms and dependencies in lengthy contracts. Unlike basic AI tools, Spellbook is trained on vast amounts of legal data and understands legal definitions, obligations, and industry-specific language.

AI-backed editing also ensures that grammar fixes don't change legal meanings. For example, a statement like "The payment shall be made upon delivery" could be edited to say "The buyer must pay upon delivery" to make the term clearer to laypersons without altering its legal meaning.

AI-powered editing tools can also keep clauses consistent throughout the contract. AI can spot conflicting terms, such as a non-compete clause that doesn't match a termination provision. While AI makes reviewing faster, human oversight is still necessary to make sure all edits fit with the legal strategy and business goals.

Are There Any Risks Using AI in Legal Documentation?

AI can make legal work faster, but like any tool, it has risks. While AI can analyze contracts, flag inconsistencies, and streamline editing, it isn’t perfect. Using AI without proper oversight can lead to security concerns, misinterpretations, or unintended consequences.

One of the most significant risks is keeping information safe. Legal documents often contain private client information. If an AI tool doesn't offer top-notch security controls, it could share sensitive information with people who shouldn't see it.

Another challenge is how well AI understands legal language. While AI is good at finding inconsistent and missing clauses, it may misunderstand complicated legal words or misinterpret a party’s intentions. For example, a non-compete clause in a job agreement might be marked as risky based on one jurisdiction’s laws, even though it is not a risk in another.

There's also the problem of bias in the information AI learns from. If an AI tool has been trained using limited or unbalanced information, it might favor certain legal interpretations over others.

To mitigate these risks, consider the following tips:

  • Implement encryption measures:  Make sure that all sensitive documents have some sort of encryption, the simplest of which is password protection. This can be done through Microsoft Word or a PDF editor.
  • Prioritize data security: General AI tools like ChatGPT may use your input to train their algorithms. Choose AI tools with strong data privacy protocols designed for legal needs to lower the risk of exposure.
  • Use human oversight: Pair AI insights with human review processes to maintain accuracy and fairness.

Spellbook ensures data security with robust encryption and specializes in legal language to prevent misinterpretations. Attorneys maintain complete control, reviewing AI-suggested edits for accuracy without sacrificing efficiency. You can rest easy knowing your legal documents are secure. 

Key Takeaways

  • Editing and proofreading tools help law firms work faster, improve document quality, and ensure legal accuracy.
  • Using specialized tools like Spellbook saves time and helps lawyers meet legal standards during contract review.
  • Attorneys and paralegals should review AI-suggested edits to maintain professional standards and choose tools with strong data privacy protections.

Frequently Asked Questions

Can AI Replace Human Editors in Legal Processes?

While AI can provide automation in a legal workflow, it cannot fully replace legal editing professionals. Human editors bring the nuanced understanding and contextual awareness necessary to interpret complex legal language. While AI enhances speed and accuracy in routine tasks, human expertise remains critical for addressing ambiguous situations or intricate legal interpretations.

Can You Use AI for Legal Copy Editing?

Yes, legal-specific AI tools are highly effective in copy-editing legal text. Spellbook can simplify the editing process by identifying errors quickly while ensuring that specific legal terminologies are used correctly throughout a document.

How Secure Are AI Tools for Legal Editing?

There are significant security concerns related to using publicly available AI tools, such as ChatGPT, to handle sensitive documents. Legal teams must choose reputable, legal-specific tools that prioritize data protection through encryption and strict security protocols. Periodic audits and compliance with relevant regulations further enhance security measures when using these technologies in a legal context.

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