LGTM in an email means “Looks Good To Me.” It is a common workplace abbreviation used to approve, review, or express agreement with something, such as a document, design, proposal, code change, or project update. It is especially common in team emails, software development, and workplace chats.
What Does LGTM Mean in an Email?
LGTM stands for “Looks Good To Me.” When someone uses it in an email, they are generally saying that they have reviewed something and believe it is acceptable.
For example:
- “LGTM, thanks for sharing.” — The sender approves what they reviewed.
- “The updated proposal looks good to me (LGTM).” — The sender agrees with the revised proposal.
- “LGTM. You can proceed with the next step.” — The sender approves moving forward.
LGTM is an initialism formed from the first letters of the words Looks Good To Me. It is not profanity or slang in the offensive sense; it is a concise form of professional shorthand.
However, its meaning can depend on the situation. In a software development team, LGTM may indicate approval of a code review. In a general office email, it may simply mean that a draft, schedule, or document looks acceptable.
How to Use LGTM in a Professional Email
LGTM works best when you want to confirm that something has been reviewed and appears acceptable. It is concise, but the level of approval it communicates depends on the context.
1. Approving a Document
Use LGTM when a colleague shares a document and asks for your feedback.
Example email
Hi Sarah,
I’ve reviewed the updated proposal, and LGTM. The structure is clear, and the recommendations address the main points we discussed.
You can proceed with the next step.
Best regards,
James
2. Approving a Project Update
LGTM can indicate agreement with a proposed plan or schedule.
Example email
Hello David,
Thanks for sharing the revised timeline. LGTM, and the proposed deadlines look reasonable.
Please share the final version with the team.
Kind regards,
Michael
3. Approving Code or Technical Changes
LGTM is particularly common in software development, where it can signal that a code change appears acceptable after review.
Example email
Hi Alex,
I’ve reviewed the proposed changes, and LGTM. The implementation looks consistent with the requirements we discussed.
Please follow our usual approval and testing process before merging the changes.
Thanks,
Daniel
In technical settings, LGTM may represent a reviewer’s approval, but it should not be treated as proof that code is free from defects or that all required checks have passed.
4. Responding to a Design Draft
If a designer sends a draft for feedback, LGTM can communicate that you are satisfied with the current version.
Example email
Hi Emma,
Thanks for sending the revised homepage design. LGTM! The layout is clean, and the updated navigation is easy to follow.
I’m happy with this version for the next review stage.
Best,
Olivia
5. Approving a Request From a Colleague
LGTM can also work in brief internal emails when a colleague asks for confirmation.
Example email
Hi Robert,
LGTM. The agenda covers the main discussion points, and I don’t have any additional suggestions at this stage.
Thanks for putting it together.
Best,
Chris
Is LGTM Formal or Informal?
LGTM is best described as professional shorthand rather than formal business language. It is widely understood in many technical and collaborative workplaces, but not every recipient will recognize it.
| Situation | Is LGTM appropriate? | Better alternative when needed |
|---|---|---|
| Email to a teammate | Yes | “Looks good to me.” |
| Code review | Yes, commonly used | “Approved after review.” |
| Email to a manager | Depends on workplace culture | “I’ve reviewed it and agree.” |
| Client communication | Use cautiously | “The revised proposal looks good.” |
| Formal business correspondence | Prefer complete wording | “I have reviewed and approve the document.” |
| Email to a teacher or professor | Usually better to spell it out | “The revised version looks good to me.” |
The abbreviation is not rude, but a one-word approval can sometimes feel abrupt. Adding a short explanation makes your response more helpful and professional.
Professional Alternatives to LGTM
If your recipient may not know the abbreviation, choose a phrase that communicates the same approval more clearly.
- “Looks good to me.” — A direct, natural alternative for everyday workplace emails.
- “This looks good to me.” — Slightly more conversational and complete.
- “I’ve reviewed the document and approve it.” — Appropriate when explicit approval is needed.
- “I have no further comments.” — Useful when you have finished reviewing a draft.
- “The revised version meets the requirements.” — Suitable when approval is based on specific criteria.
- “I agree with the proposed approach.” — Best when you are approving a plan or recommendation.
- “Approved to proceed.” — Clear when you have the authority to authorize the next step.
Choose the alternative according to what you actually mean. Saying something looks good is not always the same as formally authorizing it.
How to Reply When Someone Emails You LGTM
If someone replies with LGTM, you generally do not need to ask what it means when the context is clear.
Neutral reply
Hi Sarah,
Thanks for reviewing the document. I’ll proceed with the next step.
Best regards,
James
Friendly reply
Hi Alex,
Thanks for taking a look! Glad the design works for you. I’ll prepare the final version.
Best,
Emma
Clarification reply
Hi Michael,
Thanks for your feedback. Just to confirm, does your approval cover the full proposal, including the budget and implementation timeline?
Best regards,
Daniel
The clarification option is especially useful when the email concerns money, deadlines, compliance, or decisions that require explicit authorization.
Common Mistakes to Avoid When Using LGTM
Using It Without Reviewing the Material
LGTM implies that you have looked at the relevant item. Avoid using it as a reflexive response when you have not actually reviewed the document, proposal, or code.
Treating It as Formal Authorization
LGTM may indicate agreement, but it does not automatically replace a required signature, formal approval workflow, or documented sign-off.
Using It With an Unfamiliar Recipient
If you are emailing a new client or someone outside your team, spell out “Looks good to me” instead.
Giving Approval Without Explaining Important Concerns
If you approve most of a document but have concerns about one section, identify that section instead of sending an unqualified LGTM.
Frequently Asked Questions
What does LGTM stand for in an email?
LGTM stands for “Looks Good To Me.” It indicates that the sender has reviewed something and considers it acceptable. It is commonly used when responding to documents, proposals, designs, and technical changes.
Is LGTM professional to use in an email?
Yes, LGTM is appropriate in many internal workplace emails, particularly in technical teams. However, it is informal shorthand, so complete wording is usually better for clients, senior executives, or formal correspondence. Consider your recipient and the importance of the decision.
Does LGTM mean approved?
It often communicates approval or agreement, but the precise meaning depends on the context. In a code review, it may indicate that a reviewer is satisfied with the proposed change. In other situations, it may simply mean that a document looks acceptable and does not necessarily constitute formal authorization.
Is LGTM rude in an email?
No, LGTM is not inherently rude or offensive. However, replying with only “LGTM” can seem brief or impersonal if the sender expects detailed feedback. Adding a sentence explaining what you approve can make the response warmer and more useful.
Should I use LGTM in an email to my boss?
You can use it if your workplace commonly uses abbreviations and your boss understands them. For more formal communication, write “I’ve reviewed the proposal, and it looks good to me.” This communicates the same general message without relying on shorthand.
What is the difference between LGTM and approved?
LGTM means “Looks Good To Me” and often expresses a positive review or informal approval. “Approved” is more direct and may carry formal authority in a business process. When a decision requires official authorization, use the wording and process your organization specifies.
Can I write LGTM in capital letters?
Yes. Uppercase LGTM is the standard form. It is an initialism, so capital letters help readers recognize it as an abbreviation. Writing it in lowercase is possible in informal messages, but uppercase is more conventional in workplace communication.
What should I reply to LGTM?
A simple “Thanks, I’ll proceed” is usually sufficient if the next step is clear. If the approval concerns a significant decision, confirm exactly what has been approved. You can also ask for clarification if the sender’s response does not address an important question.
Read More: LGTM Meaning: 5 Powerful Uses in Text
Conclusion
LGTM in an email means “Looks Good To Me.” It is a useful abbreviation for communicating agreement, reviewing documents, and approving proposed changes in collaborative workplaces. It is particularly common in software development and other environments where concise feedback is routine.
Quick usage tips:
- Use LGTM when you have reviewed the material and are satisfied with it.
- Add a brief explanation when useful feedback is expected.
- Write “Looks good to me” when communicating with unfamiliar recipients.
- Follow formal approval procedures whenever they are required.
Common mistakes to avoid:
- Approving something you have not reviewed.
- Assuming LGTM always means formal authorization.
- Using unexplained shorthand in formal client emails.
- Overlooking unresolved issues that should be raised before approval.
The best approach is to use LGTM when it fits your team’s communication style and to choose more explicit wording when clarity or accountability matters.
