Subscription converter

Convert a list of URIs into Base64, Clash YAML or sing-box JSON subscription formats.

URI list (one per line)

Paste URIs above — the converted subscription formats appear here as you type.

Conversion is syntactic only: fields are mapped to the target format as written. We cannot verify whether any entry actually connects.

How it works

Paste your URI list (one per line).
Switch between the Base64, Clash YAML and sing-box JSON tabs.
Copy or download the format you need. Only valid entries are converted.

Paste any mix of proxy URIs and get a per-line breakdown: protocol, address:port, network, security and name.

Config inspector

Inspect a single configuration URI field by field: protocol, transport, TLS, SNI, path and more.

Base64 encode / decode

Encode text to Base64 or decode subscription payloads, with padding- and URL-safe-tolerance.

Config validator

Check a list of URIs for syntax errors and get factual notes about missing SNI or insecure flags.