ZF

ZerothFloor

Floor plan intelligence

Help center

Guidance for every workflow

Learn how to draft, annotate, share, and deliver floor plans with confidence.

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Find guidance on tools, exports, credits, and account settings.

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9 topics

Getting started

Create your account, use your first credit, and ship a plan fast.

Start a plan, understand credits, and learn the core workflow from draft to export.

New users start with 1 credit.Each new plan uses 1 credit.
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Editor basics

Navigate the canvas, toggle snapping, and manage selections.

Master the core editor controls so drafting stays fast and accurate.

Scroll to zoom, drag with space to pan.Snapping toggles live in the left sidebar.
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Drafting tools

Walls, openings, rooms, and dimensions for structured plans.

Use the core drafting tools to build accurate topology and readable output.

Hold Shift to constrain walls or square rooms.Doors and windows must be placed on walls.
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Annotations and text

Add labels, notes, and dimension context to plans.

Use the Text tool for labels and notes, and keep text readable with alignment controls.

Click to add a text label.Double-click a label to edit inline.
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Trace image workflows

Overlay reference imagery and redraw with precision.

Upload a reference image, position it, and trace with accurate geometry.

One trace image per project.Trace images are excluded from exports.
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Assets and room metrics

Place furniture and keep room data aligned.

Use the asset library for furniture and keep room metrics accurate for schedules.

Assets snap to alignment guides.Rooms update area metrics automatically.
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Versions and exports

Save checkpoints and deliver plans in multiple formats.

Keep a clean revision history and export deliverables for downstream teams.

Save version creates a timestamped snapshot.Exports include PNG, SVG, DXF, and JSON.
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Sharing and public plans

Publish a view-only link and list plans publicly.

Use the Share panel to publish plans and control public access.

Public plans show up in the public directory.Unpublish to remove public access.
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Credits and account

Manage credits, referrals, and your profile settings.

Track your credit balance, earn referrals, and update your profile securely.

Credits are required to create new plans.Referrals add +1 credit to both users.
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Getting started

Create your account, use your first credit, and ship a plan fast.

Editor basics

Navigate the canvas, toggle snapping, and manage selections.

Drafting tools

Walls, openings, rooms, and dimensions for structured plans.

Additional resources

Need guided workflows?

Combine help topics with feature deep dives and step-by-step guides.

Frequently asked questions

Quick answers to common topics.

How many trace images can I upload per project?

Only one trace image is allowed per project. Remove the current image before uploading a new one.

Which export formats are supported?

You can export PNG, SVG, DXF, and JSON from the editor toolbar.

Do exports include the trace image?

No. Trace images are excluded from PNG and SVG exports by default.

How do referrals work?

When a new user signs up with your referral code, both of you receive +1 credit.

How do I share a plan publicly?

Use the Share panel in the editor, toggle Public access, and copy the share link.

Where do I edit my profile?

Open the dashboard and select Edit profile to update your name, email, or password.