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ChmlFrp

www.chmlfrp.net/UDP port forwardegress/chmlfrpJSONcomparereport an errorprovider JSON

Free allowance
Free plan: 8 Mbps speed limit, 4 tunnels, 1 free domain, unlimited traffic. [translated]
Verdict
fails: identitythe identity required is not reachable without it
Cost
free tier
Identity
national-idno card, no phone
Binding limit
per-ip-shaping8 Mbps domestic, 32 Mbps international
Evidence
documented5 sources; a first-party page was read and the sentence quoted
Freshness
stale on 2026-11-23checked 2026-10-23 (live); stale on 2026-11-23
Free tierFree plan: 8 Mbps speed limit, 4 tunnels, 1 free domain, unlimited traffic. [translated]
unit unlimited; metered on none
PriceUSD 0
Limits
  • per-ip-shaping (binding) 8 Mbps domestic, 32 Mbps international source
  • volume-quota none published; unlimited claimed source
Bindingper-ip-shaping With no byte quota the rate cap is what bites: 8 Mbps sustained is about 2.6 TB per month, so 1 TiB/month fits under it, but any burst above 8 Mbps is shaped, and bandwidth limiting is also possible.
Identitynational-id The mapping tutorial lists 'registered a ChmlFrp account and completed real-name verification' as a precondition, and says an unverified account shows 'you are not yet real-name verified' on the home page.
EgressThe site says 'free and unlimited traffic, no need to worry about running out', while bandwidth can be limited for what the vendor calls excessive use.; ingress: udp
free allowance: none published
Interfacecli, rest frpc client plus a documented REST API for nodes and tunnels.
Toolingfrpc with a vendor-issued config; wg-quick on the local side
Composes withA UDP tunnel on an international node can carry a WG handshake at up to 32 Mbps, enough in principle for 1 TiB/month.
ReliabilityNode API exposes a per-node UDP flag, so a node can silently stop carrying UDP; the FAQ documents nodes going offline or being abandoned.
NotesThe only free frp service that publishes both unlimited traffic and a 32 Mbps international cap, which is why it is the strongest frp lead on volume. It is still blocked for a user by real-name verification. Whether verification accepts a non-Chinese document is not stated anywhere.
Evidence notedocumented Unlimited traffic, the 8/32 Mbps split and the real-name precondition are all on vendor pages read. Only a probe could show the shaper's real behaviour.
Parsed numbers
  • has-free-tier 1
  • price USD 0
Evidence 5
datesourcewhat it proved
2026-10-23www.chmlfrp.net/free plan is 8 Mbps, 4 tunnels, unlimited traffic
2026-10-23docs.chmlfrp.net/docs/use/mappingreal-name verification is a stated precondition; port type includes UDP
2026-10-23docs.chmlfrp.net/API/v2/Node_operations/nodeeach node reports whether UDP is allowed
2026-10-23docs.chmlfrp.net/terms/terms-of-service.htmlbandwidth can be limited despite the unlimited-traffic claim
2026-10-23docs.chmlfrp.net/docs/dns/a-record'If you are using a TCP or UDP tunnel ... the final address is your-domain:external-port', for example test.domain.cn:12345 [translated]
More fields 6
wg pathinside-udp
wg detailThe mapping guide lists TCP, UDP, HTTP and HTTPS as port types, and the public node API returns a per-node 'udp' boolean, so UDP carriage depends on the chosen node.
ingresstcp+udp
volume statedThe site says 'free and unlimited traffic, no need to worry about running out', while bandwidth can be limited for what the vendor calls excessive use.
bytes transityes
transit noteChmlFrp nodes relay the datagrams.
Unknown values 2
  • per object cap stated: the field does not apply to this kind of offer
  • retention stated: the field does not apply to this kind of offer