Clubhouse Specifications

Profile Photo

Dimensions	400 × 400 px recommended
Aspect Ratio	1:1
Max File Size	10 MB
File Formats	JPG, PNG
Notes	Displayed as a circle in rooms and the member directory. Clubhouse's own Help Center does not publish exact px/MB specs — figures are a commonly-cited industry estimate, unverified against an official number

House Photo

Dimensions	400 × 400 px recommended
Aspect Ratio	1:1
Max File Size	10 MB
File Formats	JPG, PNG
Notes	Avatar for a Clubhouse House (Clubhouse retired the original "Clubs" feature — the Knowledge Center now organizes communities under Friends & Houses, with no Clubs section remaining). Displayed as a circle; exact px/MB specs unverified against an official number

Room Background

Dimensions	1500 × 500 px recommended
Aspect Ratio	3:1
Max File Size	10 MB
File Formats	JPG, PNG
Notes	Optional background image for a scheduled or live audio room. Current official "Creating Live Rooms" documentation no longer mentions a background-image option — this may be a legacy/deprecated field; unconfirmed as still current

Live Audio Room

Notes

Real-time audio room. Clubhouse's current Knowledge Center does not publish an official listener cap. The oft-cited "5,000" figure is a legacy number from 2021; press coverage from that period (e.g. the Elon Musk room incident) indicates Clubhouse raised the room cap to roughly 8,000 shortly after, and the company has said the cap can be lifted at its discretion. Treat any specific listener number as unverified/historical rather than a current published limit. Uses compressed real-time audio (originally built on the Agora SDK, which uses the Opus codec); this codec detail has not been re-confirmed by a current official source

Replay / Recording

Max File Size	500 MB
File Formats	MP3, M4A
Notes	Recordings of rooms can be saved and shared as audio files. Clubhouse's official "Replays" support article confirms recordings can be downloaded as full audio, but does not publish an exact file-size cap or list supported export formats — the 500 MB / MP3 / M4A figures are unverified against an official source

House (Group Chat Audio)

Notes

Clubhouse's "Clubs" feature has been retired and replaced by "Houses" (per the current Knowledge Center, which has a Friends & Houses category and no Clubs section). Per Clubhouse's official "Creating Houses" article, a House can invite up to 25,000 members — not 100. Houses can contain their own private House Rooms (live audio, visible only to members) and House Chats (text/async). Users can create up to 5 Houses per week

Display Name

Character Limit	30 characters
Notes	Not published in exact numeric form by Clubhouse's own Help Center (which only documents a 14-day cooldown between name changes); the 30-character figure is a widely repeated third-party estimate, not independently confirmed against a second current, dated source

Username

Character Limit	15 characters
Notes	Unique handle; letters, numbers, underscores. Case-sensitive; can only be changed once every 14 days (confirmed via Clubhouse's official Personalization article). The 15-character figure itself is a widely repeated third-party estimate, not independently confirmed against a second current, dated source

Bio

Character Limit

Not officially specified

Notes

Clubhouse's official Personalization support article describes the bio feature but publishes no character limit. Third-party testing is inconsistent: some report no enforced limit, others report the field cutting off in the low thousands of characters (roughly ~2,400 in one informal test). The previously listed "3000" figure could not be corroborated by two independent current sources — treat any specific number here as an unverified estimate, not a confirmed platform limit

Room Title

Character Limit	60 characters
Notes	Clubhouse's official "Creating Live Rooms" article confirms a room title field exists but does not publish a character limit; the 60-character figure is an unverified third-party estimate

House Name

Character Limit	32 characters
Notes	Clubhouse's "Clubs" feature has been retired and replaced by "Houses." The official "Creating Houses" article confirms House names cannot contain special characters but does not publish a numeric character limit; the 32-character figure (carried over from the old Club Name spec) is unverified for Houses

House Description

Character Limit	1500 characters
Notes	Clubhouse's "Clubs" feature has been retired and replaced by "Houses." The official "Creating Houses" article recommends filling in a description but does not publish a numeric character limit; the 1500-character figure (carried over from the old Club Description spec) is unverified for Houses

Profile Photo

Dimensions	400 × 400 px
Max File Size	10 MB
File Formats	JPG, PNG
Notes	Square; displayed as a circle

House Photo

Dimensions	400 × 400 px
Max File Size	10 MB
File Formats	JPG, PNG
Notes	Square; displayed as a circle. Renamed from "Club Photo" — Clubhouse's Clubs feature has been retired and replaced by Houses