Messy paste
ssh-rsa \n AAB... admin
Cleaned
ssh-rsa AAB... admin
Developer Tools
SSH Public and Private Key Formatter
Clean broken-line SSH public or private keys, detect OpenSSH and PEM forms, and output authorized_keys-ready lines—all locally without uploading secrets.
SSHKeysDevOps
Quick switch:SSL Certificate Parser
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开发工具
SSH Key Formatter
🔑 Diagnose, format, and extract metadata from your SSH Public / Private Key. Operations run natively in-browser. Keys are never transmitted.
Key Class Unknown
Algorithm Unknown
Identifier / Comment None
Clean Formatted Output
粘贴公钥或私钥后本地解析。
Use cases
- Fix keys copied from chat apps with broken lines
- Validate format before writing authorized_keys
- Prepare GitHub deploy keys
How to use
- Paste full or partial key text
- Review detected type and cleaned output
- Copy the normalized key
Example input and output
FAQ
Can it tell public vs private keys?
Yes. It classifies by markers and reports algorithm and comment when present.
Are keys sent to a server?
No. Formatting and detection run locally.
Tools
Related tools
Continue with another translated tool for a nearby task.
SSL Certificate Parser
PEM X.509 Certificate Parser
Parse PEM X.509 certificates locally to read validity, subject-related fields, and DER size. Lightweight inspection without full chain trust validation.
SSL Certificate X.509