HOW TO USE
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    Free ArcGIS REST Explorer — Browse Any Feature Service Online

    Paste any ArcGIS FeatureServer URL to instantly inspect its fields, domains, geometry type, spatial reference and service metadata — no account needed. Sign in to save services to your workspace and sync your ArcGIS Online organization for one-click access to all your layers.

    Tutorial Get full access →
    Connected to ArcGIS Online
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    ArcGIS Online — Content tab: Go to arcgis.com → Content, click your Feature Layer item → scroll the right panel down → copy the URL ending in /FeatureServer/0
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    ArcGIS Online — Map Viewer: Open your web map → click a layer in the layers panel → ⋯ More options → View item details → Item page → URL in bottom-right.
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    Organizational AGOL: Works with personal arcgis.com accounts and organizational portals (yourorg.maps.arcgis.com). URL format: https://services.arcgis.com/{orgId}/arcgis/rest/services/{name}/FeatureServer/0
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    Not sure which layer? Use the free REST Explorer → — paste your org URL and browse all your Feature Services visually.
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    CONNECT
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    CONFIRM
    My Saved Services
    Try public demo:
    Overview
    Fields
    Domains
    Field Schema
    Field NameAliasTypeLength NullableEditableDomain

    Frequently Asked Questions

    Everything you need to know about exploring an ArcGIS REST Feature Service.

    What can I see here that I can't see by just opening the FeatureServer URL?
    The raw REST JSON is hard to read manually. REST Explorer parses it into three organized views — Overview (service metadata), Fields (full schema table, exportable as CSV) and Domains (every coded-value domain) — without ArcGIS Pro or writing any code.
    Does it show the feature count too?
    Yes — the Overview panel includes the layer's record count alongside geometry type and spatial reference, fetched live from the service.
    Can I export the field schema?
    Yes — the Fields panel has a "Copy CSV" button that copies the entire field table (name, alias, type, length, nullable, editable, domain) to your clipboard.
    Does it work with ArcGIS Enterprise, not just ArcGIS Online?
    Yes — any standard ArcGIS REST FeatureServer or MapServer layer endpoint works, whether hosted on ArcGIS Online or an Enterprise portal, as long as it's reachable from the public internet.
    Is a token required?
    Only for private/secured layers. Public services work with just the URL — no token, no login.
    DO MORE WITH A FREE ACCOUNT
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