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How to use WARP in the Hiddify app

This page explains how to use Cloudflare WARP in Hiddify App: the easy way (one switch in the settings) and the advanced way (writing your own warp:// config). Use it if you want a free connection, or if you want to hide your proxy traffic behind WARP.

WARP is a free VPN service from Cloudflare. It is based on WireGuard, a fast and simple VPN protocol. Hiddify App can create a WARP account for you and add "noise" (extra fake packets) so that WARP traffic is harder for filters to detect and block.

Before you start

The easy way: turn on WARP in the settings

  1. Open Settings and then WARP.
  2. Turn on Enable WARP. Read the "Cloudflare WARP consent" message and tap Agree.
  3. Tap Generate WARP config. When it is done, the app shows "Warp config is generated".
  4. Choose a Detour mode:
    • Detour proxies through WARP ("Unblock proxies by WARP"): your proxy server is reached through WARP. Use this if your proxy server's IP is blocked.
    • Detour WARP through proxies ("Extra security by WARP"): you connect to your proxy first and then to WARP. Websites see a Cloudflare IP instead of your proxy's IP.
  5. Go back to Home and connect as usual. When it works, the connect button turns green.

You can also turn WARP on and off from the quick settings on the Home page (the sliders button at the top).

The other options on the WARP page are License key (a WARP+ key, if you have one), Clean IP and Port (which Cloudflare address to connect to; auto by default), and Noise count, Noise mode, Noise size and Noise delay. These four noise options work like the ifp, ifpm, ifps and ifpd parameters explained below.

Quick test

To try a ready-made WARP profile, open hiddify.com/warp on a device that has Hiddify App and tap the link there.

The advanced way: write your own WARP config

You can build a warp:// link yourself and add it to the app like any other config (copy it, then tap + and Clipboard). The parts of the link are explained below.

Noise modes (ifpm)

There are 6 main modes and 2 advanced modes. Each one adds a fake header (noise) in front of WARP traffic to help it get past filtering.

  • m1: the header is random.
  • m2: the header is random and stays the same, with no trace of WireGuard or WARP in it.
  • m3: the header uses the QUIC protocol.
  • m4: the header uses QUIC and stays the same, with no trace of WireGuard or WARP in it.
  • m5: the header uses LQUIC.
  • m6: the header uses LQUIC and stays the same, with no trace of WireGuard or WARP in it.
  • h_HEX: an advanced mode. You choose the first byte of the fake packet as a hex number (from 00 to FF). For example, ifpm=h_30 makes every fake packet start with 0x30.
  • g_HEX_HEX…: an advanced mode. The app picks one of the hex bytes you list at random each time. For example, ifpm=g_10_20_30 uses 0x10, 0x20 or 0x30.

Tip

The recommended mode is m4. It is also the app's default.

Number, size and delay of noise packets

Each of these is a range (min-max). Each time, the app picks a random value inside the range.

  • ifp: how many noise packets to send. For example, ifp=40-80 sends between 40 and 80 noise packets.
  • ifps: the size of each noise packet, in bytes. For example, ifps=40-100 makes each packet between 40 and 100 bytes.
  • ifpd: the delay between noise packets, in milliseconds. For example, ifpd=4-8 waits between 4 and 8 ms. Smaller delays usually work better.

Which Cloudflare IP to use

  • auto4: Cloudflare gives the config an IPv4 address automatically.
  • auto6: Cloudflare gives the config an IPv6 address automatically.
  • auto: Cloudflare can give either an IPv4 or an IPv6 address.
  • A clean IPv4 address: type it directly. For example: 188.114.97.170
  • A clean IPv6 address: put it inside []. For example: [2a01:4ef:f0:10a5::1]

A clean IP is a Cloudflare IP address that is not blocked on your network.

Tip

You can find clean IPs with a scanner, for example: CFScanner, Quick WARP on WARP, Ptechgithub WARP. These are community tools, not made by Hiddify.

Name of the config

To give the config a name, add # and the name at the end. The name must be one word (no spaces). For example:

warp://auto#NAME

WARP in WARP (WoW)

You can chain two WARP connections: you connect to the first WARP, and from there to the second one. Websites then see the IP of the second WARP. Add &&detour= after the first WARP config, followed by the second one. For example:

warp://auto&&detour=warp://auto

Putting it all together

The general form of a WARP config is:

warp://License@IP:port?ifp=n1-n2&ifps=s1-s2&ifpd=d1-d2&ifpm=mode#name

Example:

warp://auto?ifp=40-80&ifps=40-100&ifpd=4-8&ifpm=m4#m4

This adds a WARP config named m4 to the app.

You can also chain two WARPs. For example:

warp://auto?ifp=40-80&ifps=40-100&ifpd=4-8&ifpm=m4#m4&&detour=warp://188.114.97.170:894?ifp=40-80&ifps=40-100&ifpd=4-8&ifpm=m3#m3

This adds a config named m4 that goes through a second WARP (WARP in WARP) named m3.

For more examples, see the official sample files warp and warp2.

Final tips

  • Use one of the scanners above to find a clean IP that works on your network, then build your config with the formula above.
  • If it does not connect, change the ranges (ifp, ifps, ifpd) or try another mode, and test again.
Last update: October 23, 2026

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