Review your diffs.

Review GitHub pull requests with files grouped by type, inline comments, and approvals. Follow stacked PRs, or share a raw Git diff with a link.

A clear, complete pull request review flow

01Complete review flow

Everything in one review

Leave inline comments, approve a pull request, or request changes in one place.

02Agent-friendly structure

See the shape of the change

Files are grouped into source, tests, and docs so large, agent-generated changes are easier to review.

03Stack-aware

Move through stacked PRs

Review each pull request in a stack, from the base branch to the latest change, without losing your place.

Review a GitHub diff

Public repos work instantly — private ones ask for a token when needed.

Reviews are client-only: the diff is fetched straight from GitHub and rendered in your browser.

Public repositories work without setup. Private diffs ask for a GitHub token when needed.

From the address bar

Swap github.com for diffdump.com on any pull request, commit, or comparison URL.

github.comdiffdump.com/org/repo/pull/123