Documentation Index
Fetch the complete documentation index at: https://docs.openclaw.ai/llms.txt
Use this file to discover all available pages before exploring further.
openclaw browser
Manage OpenClaw’s browser control surface and run browser actions (lifecycle, profiles, tabs, snapshots, screenshots, navigation, input, state emulation, and debugging).
Related:
- Browser tool + API: Browser tool
Common flags
--url <gatewayWsUrl>: Gateway WebSocket URL (defaults to config).--token <token>: Gateway token (if required).--timeout <ms>: request timeout (ms).--expect-final: wait for a final Gateway response.--browser-profile <name>: choose a browser profile (default from config).--json: machine-readable output (where supported).
Quick start (local)
browser({ action: "doctor" }).
Quick troubleshooting
Ifstart fails with not reachable after start, troubleshoot CDP readiness first. If start and tabs succeed but open or navigate fails, the browser control plane is healthy and the failure is usually navigation SSRF policy.
Minimal sequence:
Lifecycle
doctor --deepadds a live snapshot probe. It is useful when basic CDP readiness is green but you want proof that the current tab can be inspected.- For
attachOnlyand remote CDP profiles,openclaw browser stopcloses the active control session and clears temporary emulation overrides even when OpenClaw did not launch the browser process itself. - For local managed profiles,
openclaw browser stopstops the spawned browser process. openclaw browser start --headlessapplies only to that start request and only when OpenClaw launches a local managed browser. It does not rewritebrowser.headlessor profile config, and it is a no-op for an already-running browser.- On Linux hosts without
DISPLAYorWAYLAND_DISPLAY, local managed profiles run headless automatically unlessOPENCLAW_BROWSER_HEADLESS=0,browser.headless=false, orbrowser.profiles.<name>.headless=falseexplicitly requests a visible browser.
If the command is missing
Ifopenclaw browser is an unknown command, check plugins.allow in
~/.openclaw/openclaw.json.
When plugins.allow is present, list the bundled browser plugin explicitly
unless the config already has a root browser block:
browser block, for example browser.enabled=true or
browser.profiles.<name>, also activates the bundled browser plugin under a
restrictive plugin allowlist.
Related: Browser tool
Profiles
Profiles are named browser routing configs. In practice:openclaw: launches or attaches to a dedicated OpenClaw-managed Chrome instance (isolated user data dir).user: controls your existing signed-in Chrome session via Chrome DevTools MCP.- custom CDP profiles: point at a local or remote CDP endpoint.
Tabs
tabs returns suggestedTargetId first, then the stable tabId such as t1,
the optional label, and the raw targetId. Agents should pass
suggestedTargetId back into focus, close, snapshots, and actions. You can
assign a label with open --label, tab new --label, or tab label; labels,
tab ids, raw target ids, and unique target-id prefixes are all accepted.
When Chromium replaces the underlying raw target during a navigation or form
submit, OpenClaw keeps the stable tabId/label attached to the replacement tab
when it can prove the match. Raw target ids remain volatile; prefer
suggestedTargetId.
Snapshot / screenshot / actions
Snapshot:--full-pageis for page captures only; it cannot be combined with--refor--element.existing-session/userprofiles support page screenshots and--refscreenshots from snapshot output, but not CSS--elementscreenshots.--labelsoverlays current snapshot refs on the screenshot.snapshot --urlsappends discovered link destinations to AI snapshots so agents can choose direct navigation targets instead of guessing from link text alone.
targetId after action-triggered page
replacement when OpenClaw can prove the replacement tab. Scripts should still
store and pass suggestedTargetId/labels for long-lived workflows.
File + dialog helpers:
/tmp/openclaw/downloads by default, or the configured temp
root). Use waitfordownload or download when the agent needs to wait for a
specific file and return its path; those explicit waiters own the next download.
State and storage
Viewport + emulation:Debugging
Existing Chrome via MCP
Use the built-inuser profile, or create your own existing-session profile:
- snapshot-driven actions use refs, not CSS selectors
browser.actionTimeoutMsdefaults supportedactrequests to 60000 ms when callers omittimeoutMs; per-calltimeoutMsstill wins.clickis left-click onlytypedoes not supportslowly=truepressdoes not supportdelayMshover,scrollintoview,drag,select,fill, andevaluatereject per-call timeout overridesselectsupports one value onlywait --load networkidleis not supported- file uploads require
--ref/--input-ref, do not support CSS--element, and currently support one file at a time - dialog hooks do not support
--timeout - screenshots support page captures and
--ref, but not CSS--element responsebody, download interception, PDF export, and batch actions still require a managed browser or raw CDP profile
Remote browser control (node host proxy)
If the Gateway runs on a different machine than the browser, run a node host on the machine that has Chrome/Brave/Edge/Chromium. The Gateway will proxy browser actions to that node (no separate browser control server required). Usegateway.nodes.browser.mode to control auto-routing and gateway.nodes.browser.node to pin a specific node if multiple are connected.
Security + remote setup: Browser tool, Remote access, Tailscale, Security