
asn.1 playground
Compile, Encode, Decode
Provide your schema or use a standard one to encode or decode your data.

schema analyzer
Improve your schema
Multiple rules across multiple categories to improve your schema.

asn1doc
Document your schema
Create an HTML document from your schema with a few clicks.

nas playground
Decode NAS Messages
Troubleshoot your NAS messages by converting them from binary to text.

pki/der inspector
new (beta)
Inspect crypto data
Troubleshoot certificates, keys and other PKI data.

cdr inspector
new
Call Data Records Decoder
Troubleshoot your Call Data Records (CDR),
detect BER encoding errors, find issues with schema, etc.

asn.1 python
new (beta)
Python all-source
Get the data bindings for your schema, encode, decode, validate your data.
BUY a license - get more FEATURES.

json/ schema2asn
Have JSON? Get ASN.1
Infer an ASN.1 schema from JSON with a few clicks.

proto2asn
Migrate Proto schema into ASN.1 schema
Try an international standard alternative for Google Protocol Buffers.

asn1vsix
Microsoft Visual Studio extensions
ASN.1 schemas syntax highlighter, validator, with IntelliSense for your Visual Studio family of products.
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QUESTIONS