username-checker

Multi-platform username checker — find available usernames fast

Download • Platforms • Usage • Discord

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preview

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video tutorial

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platforms

Platform	Method	Min Length	Speed
Roblox	Official API	3 letters	Fast
Minecraft	Mojang API	3 letters	Fast
TikTok	Profile pages	4 letters	Medium
YouTube	Profile pages	4 letters	Medium
Twitch	Profile pages	4 letters	Fast
GitHub	Official API	3 letters	Slow (rate limited)
Twitter / X	Profile pages	4 letters	Slow (rate limited)
guns.lol	Profile pages	3 letters	Fast

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features

• 8 platforms supported in one tool
• 3, 4, 5 and 6 letter username checking
• letters only / letters + numbers / letters + underscore / all combined
• load your own custom .txt wordlist
• live estimated time remaining while checking
• run again option after finishing — no need to restart
• multithreaded — up to 50 threads
• auto saves results to a separate file per platform
• colored terminal UI
• works on Windows, Mac and Linux

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installation

Windows

1. clone the repo

git clone https://github.com/40oo/username-checker.git
cd username-checker

2. install dependencies

pip install requests colorama

3. run

python username_checker.py

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Linux

1. clone the repo

git clone https://github.com/40oo/username-checker.git
cd username-checker

2. install dependencies

pip3 install requests colorama --break-system-packages

3. run

python3 username_checker.py

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macOS

1. clone the repo

git clone https://github.com/40oo/username-checker.git
cd username-checker

2. install dependencies

pip3 install requests colorama

3. run

python3 username_checker.py

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usage

when you run the tool it asks you step by step:

[ Platform ]     pick which platform to check
[ Input Mode ]   generate automatically or load from .txt file
[ Length ]       3, 4, 5 or 6 letters
[ Charset ]      letters / letters+numbers / letters+underscore / all
[ Speed ]        normal / fast / turbo

press ENTER to start — hits get printed live and saved automatically. press Ctrl+C at any time to stop, results already found are kept. press y when prompted to run again with new settings.

output files:

available_roblox.txt
available_minecraft.txt
available_tiktok.txt
available_youtube.txt
available_twitch.txt
available_github.txt
available_twitter.txt
available_gunslol.txt

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custom wordlist

you can load your own .txt file instead of generating names automatically:

1. put your .txt file in the same folder as username_checker.py
2. run the script and choose [2] Load from custom .txt file
3. type the filename when asked (e.g. usernames.txt)

format — one username per line, lines starting with # are ignored:

# my custom list
krova
zyx4
nexon

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tips

• for GitHub and Twitter use normal speed — they rate limit hard
• for Roblox 3-letter names use letters+numbers, pure letters are mostly gone
• results are random every run so everyone checks different names
• if you get lots of [ERR] try lowering the thread count
• on Linux if install fails add --break-system-packages to the pip command

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changelog

v1.1

• full Linux and macOS compatibility
• custom .txt wordlist support
• live estimated time remaining
• run again option after finishing
• 3-letter username support
• underscore bug fixed (max 1 per name)
• stability improvements

v1.0

• initial release

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discord

join for help, updates and to share your finds

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credits

made by 40oo