An Amazon Resource Name uniquely identifies an AWS resource. The format is arn: : : : : , where the resource portion varies by service.

Cloud

AWS ARN Parser

Paste any AWS Amazon Resource Name (ARN) to see its partition, service, region, account ID, resource type, and resource ID at a glance. Malformed ARNs are flagged and, where possible, a matching AWS console URL is generated.

Ringkasan alat

Alat ini menerima input terstruktur dan menghasilkan output deterministik di browser, tanpa upload server.

Nama alat: AWS ARN Parser
Maksud input: Berikan konten sumber untuk diubah, divalidasi, atau dianalisis.
Maksud output: Terima output ternormalisasi yang siap disalin, dipakai ulang, atau di-debug.
Contoh input: arn:aws:lambda:us-east-1:123456789012:function:processOrders:PROD
Contoh output: service=lambda · region=us-east-1 · function "processOrders:PROD"

Local processing / privacy notice

Inputs are processed in your browser session.
We do not send raw input/output values to our analytics endpoint.
Use reset/clear actions when working with confidential data.

The ARN is parsed entirely in your browser.

ARNDrop file

Examples:

Partition: aws
Service: lambda
Region: us-east-1
Account ID: 123456789012
Resource type (colon): function
Resource ID: processOrders:PROD
Console: https://console.aws.amazon.com/lambda/home?region=us-east-1#/functions/processOrders%3APROD

ARN structure reference

arn:<partition>:<service>:<region>:<account-id>:<resource>
                                            └─ resource-type (: or /) + resource-id

partition is usually aws, but may be aws-cn or aws-us-gov. Services like s3, iam, and cloudfront are global and omit region / account.

Pengantar alat

Gambaran alat

Every addressable AWS resource has an ARN following the format arn:partition:service:region:account-id:resource. Services use subtle variations: S3 object ARNs skip region and account, IAM uses a slash delimiter on the resource segment, and Lambda packs the function name plus optional version after a colon. Getting these segments right matters for IAM policies, CLI commands, and CloudFormation references — this tool gives you a one-shot breakdown without having to remember service-specific quirks.

Kasus penggunaan

Decode an ARN you see in a CloudTrail log, alarm, or IAM policy
Verify an ARN is well-formed before pasting it into a CloudFormation template
Copy the service, region, or account ID out of a long ARN
Open the matching AWS console page for the resource

Contoh input/output

Maksud input

arn:aws:lambda:us-east-1:123456789012:function:processOrders:PROD

Maksud output

service=lambda · region=us-east-1 · function "processOrders:PROD"

Maksud input

arn:aws:iam::123456789012:role/CodeBuildServiceRole

Maksud output

service=iam · role "CodeBuildServiceRole" · region is empty (IAM is global)

Pertanyaan umum

What is an AWS ARN?+

An Amazon Resource Name uniquely identifies an AWS resource. The format is arn:<partition>:<service>:<region>:<account-id>:<resource>, where the resource portion varies by service.

Why is the region or account empty?+

Some services (IAM, S3, CloudFront, Route 53, Organizations) are global or their ARN format intentionally omits those segments.

What are partitions?+

AWS has multiple isolated partitions: aws (commercial), aws-cn (China), aws-us-gov (GovCloud), and aws-iso / aws-iso-b (intelligence community). ARNs across partitions are distinct even if the resource name matches.

Is my ARN sent to a server?+

No. Parsing happens entirely in your browser.