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Jira Code Review Summary
Generator — AI from Git Diff

Paste any git diff — get an AI-written Jira ticket comment, code review, or PR description. Free, browser-only, BYO Anthropic API key.

Stored in your browser only. Never sent to our servers. Get a free key →

Jira Comment

Generate a Jira code review summary in 3 steps

1
Get your diff

Run git diff main...your-branch in your terminal and copy the output.

2
Paste & choose mode

Paste the diff, pick Jira Comment or Code Review, add your API key.

3
Paste into Jira

Copy the generated text and paste it into your Jira ticket comment or linked PR description.

Frequently Asked Questions

How is this different from Jira's Atlassian Intelligence?

Atlassian Intelligence (available on Jira Premium/Enterprise) generates ticket descriptions from natural language prompts — it doesn't read git diffs. This tool reads the actual code changes and generates a Jira comment grounded in what changed, specific to the files and functions modified. The output needs less editing because it's synthesized from the diff itself, not from your description of it.

Can I use this with Jira's GitHub or Bitbucket integration?

Yes. When Jira is connected to GitHub or Bitbucket, pull request descriptions are displayed inside the linked Jira ticket. Use this tool to write the PR description, paste it into your GitHub or Bitbucket PR, and Jira will automatically surface it in the ticket. This means the AI-generated summary appears in Jira without any manual copy-paste into Jira itself.

What format should I use for Jira comments?

Jira uses its own wiki markup (Confluence-style) in classic projects, and Markdown-like formatting in next-gen (team-managed) projects. The Jira Comment mode outputs plain prose that works in both. If you need code blocks, use Code Review or PR Description mode which uses Markdown — most modern Jira instances (next-gen projects and the Jira issue view) render Markdown from linked PR descriptions automatically.

Does this work with Jira Data Center (on-premises)?

Yes. The tool works with any git diff regardless of whether your Jira instance is cloud or on-premises (Server/Data Center). On-prem Jira users typically have limited or no access to Atlassian Intelligence — this free tool fills that gap without requiring any Atlassian plan upgrade.

Is my code private?

Your diff and API key never touch our servers. The call to Anthropic's API goes directly from your browser to Anthropic. Nothing is logged. Your API key is stored in browser localStorage only. You can inspect the full page source (under 1,000 lines of HTML/JS) to verify no server-side data capture occurs — safe for proprietary enterprise codebases.