Visual testing that scales from PRs to production
Catch visual regressions automatically, review changes fast, and trust every deployment across browsers, devices, and environments.
Review diffs at full speed
Review visual diffs at speed with a high performance experience built for large scale visual testing.
PR #402 - Reduce image size
Find and inspect changes instantly
Side by side and overlay views with synchronized zoom, plus a built in changes highlighter. Jump from diff to diff, see exactly what changed, and inspect details without losing context.
Learn moreAndrewNinaReview history
See what changed, who approved, and when. Keep a reliable audit trail for releases and regressions.
Learn moreTest context
Every diff comes with the details you need: URL, viewport, color mode, and your own annotations to understand intent instantly.
Learn moreDiffs grouping
Group related screenshots so you review once, not fifty times. Keep PRs readable even when the UI changes ripple across pages.
Learn moreAutomatic approval reuse
Argos remembers what you already approved and reapplies it automatically when identical changes show up again.
Learn moreKeyboard shortcuts
Review at the speed of thought. Approve, reject, mask, and navigate without leaving the keyboard.
Learn moreOverlay customization
Tune the overlay to your needs. Adjust opacity, colors, and blending to isolate real visual changes and ignore noise.
Learn more
“Argos has become a core part of our release process. It catches visual regressions we would have shipped to customers and gives our team confidence to deploy faster without sacrificing quality.”
E2E visual testing at scale, without friction
Run visual screenshots directly in your existing Playwright or Cypress tests. Review reliable diffs with zero extra setup. Built to handle sharding, retries, parallel runs, and large volumes while keeping feedback fast and predictable.
Capture screenshots directly from Playwright in CI. No files committed, no artifacts to manage, even at scale.
Learn moreValidate accessibility trees with ARIA snapshots and catch semantic regressions beyond pixels.
Learn moreWorks seamlessly with sharding, retries, and repeat-each so parallel and flaky runs stay deterministic.
Learn moreVisual testing for Storybook
Validate every Storybook component visually with zero extra setup. Turn stories into visual checkpoints and catch regressions early, without slowing down your workflow.
Test all UI variants from a single Story
Capture visual snapshots for every UI configuration automatically. Argos runs each Storybook scenario across themes, viewports, or locales without duplicating stories, so visual coverage scales while your Storybook stays simple.
Learn more
Storybook CI · VitestCapture Storybook screenshots directly in CI
Argos runs Storybook stories inside your CI using Vitest and takes screenshots as part of your test suite. No local rendering, no manual steps, just deterministic visual snapshots generated where your code actually runs.
Learn moreimport { argosScreenshot } from "@argos-ci/storybook/vitest";
export const FormStory: Story = {
play: async (ctx) => {
await argosScreenshot(ctx, "before-fill");
await userEvent.type(
within(ctx.canvasElement).getByLabelText("Email"),
"example-email@email.com",
);
await argosScreenshot(ctx, "after-fill");
},
};Take screenshots during interactive flows
Capture visual snapshots at any moment inside the Storybook play function. Argos lets you assert visuals after user interactions, async states, or animations, so you can validate real UI behavior, not just static renders.
Learn more
Chrome
Firefox
Safari
EdgeCover all browsers with the same stories
Run the exact same Storybook stories across multiple browsers in CI and capture visual snapshots for each engine. Catch cross-browser rendering issues early without maintaining separate test setups or duplicated stories.
Learn moreStory based baselines
Each Storybook story gets its own visual baseline, stable across refactors and story reordering.
Learn moreZero config Storybook CI
Detects stories, viewports, and themes automatically without manual snapshot wiring.
Learn moreAddons aware rendering
Correctly captures stories using controls, decorators, themes, and globals.
Learn moreAdd your first visual test in seconds
Argos plugs into Playwright, Cypress, Storybook, Webdriver IO or any framework so you can add visual testing without changing your stack.
Built into your delivery flow
Visual checks that follow your code from commit to deploy, integrated at the core of your CI.
CI workflow kicks off automatically with required checks.
15 snapshots changed — waiting for your decision.
Argos reports the visual result back to GitHub with links to diffs.
Channel pinged when diffs are ready so reviews stay fast.
Enforce visual quality with CI checks
Argos reports visual test results as native CI checks on pull requests and merge requests. Catch regressions early, block merges only when it matters, and keep visual quality gates consistent across GitHub and GitLab.
Learn moreThe latest updates on your projects. Learn more about Argos notifications.
Clear visual status in pull request comments
Argos posts a concise build summary directly in pull requests. See what changed, what was approved, and what requires attention at a glance, without noise, without leaving GitHub.
Learn more
Actionable Slack notifications, right where your team is
Use Automations to send concise Argos updates to the right Slack channels at the right time. Notify your team when a build is ready for review, changes are requested, or a build is auto approved on main.
Learn more
Visual checks on every deployment preview
Argos plugs into GitHub Actions and deployment providers like Vercel, Netlify, and Cloudflare. Every preview is tested automatically, regressions are reported back to the pull request, and your production baseline stays clean and reliable.
Learn moreMerge queue support
Automatically validate visual changes in GitHub merge queues before they land on main.
Learn morePartial retries
Re-run only failed checks in GitHub Actions, without restarting the full workflow.
Learn moreForked PR support
Run visual checks safely on pull requests from forks, without exposing secrets with tokenless authentication.
Learn moreSupercharge your product quality
One source of truth for UI changes. Review, approve, and ships faster.