Free responsive website checker for mobile, tablet and desktop
Connect your phone, laptop and browser to coding agents running on your own computers, with no SSH to set up
Stage
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Founded
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Based in
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Pricing model
Free
Freemium
Pricing
Not given
Free trial: 3 days (card required, no charge). Monthly: ₹849 per month plus 18% GST, renews monthly. Lifetime: ₹6,799 once plus 18% GST (20% off offer, regular price ₹8,499).
Key features
Test multiple device viewports simultaneously
Real CSS viewport rendering
Share setup links
Custom pixel width testing
No installation required
Sync scroll across panes
Browser-based with no account needed
Check Claude Code and Codex sessions from phone, laptop or browser
Connect multiple machines to one account
End-to-end encrypted connections
Sessions continue when disconnected
Chief agent to manage other agents
Support for Claude Code, Codex and terminal tools
View in tabs, grid or canvas layout
Access from macOS, Linux, Windows, iPhone, iPad and web browser
Projects remain on user's own machines
What makes it different
Compare multiple real device widths side by side instead of switching one at a time
Faster than DevTools for checking several device sizes at once
Entirely browser-based with no setup, signup or download
Built and maintained by one developer in the open
Works across all your machines with one account, no SSH setup needed
Agents keep running when you disconnect, reconnect to pick up where you left off
End-to-end encrypted with projects stored on your own machines, not on asklog servers
Chief agent can manage and track multiple coding agents automatically
Available on phone, laptop, browser and multiple operating systems
Responsive Tool
asklog