Guides, updates & writing from REXAI
Practical tips on tools, extensions and automation — written to actually be useful.
How to Add Rex Volume Increase in Your Own Chrome
A step-by-step guide to installing Rex Volume Increase manually in Chrome before it's live on the Web Store.
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Custom QR Code Maker: Create Branded QR Codes Free in Seconds
Create custom QR codes for websites, WiFi, contact details, email, and more. Customize colors, add your logo, download PNG or SVG, and get started free.
Read MoreProgrammer Typing Test: How Fast Can You Type Real Code?
Regular typing tests don't prepare you for brackets, semicolons and symbols. Test your coding speed with real JavaScript, Python and C++ snippets, free, instant, no signup.
Read MoreRex Volume Increase — Boost Any Tab's Audio Up to 600%
Boost any tab's volume up to 600% — safely, with per-site memory. 100% free.
Read MoreSuiji · Go Game — Train Your Brain with Ancient Strategy
Play Go against a smart AI opponent on a 9×9 board. Three difficulty levels, real-time territory tracking, and post-game review. Sharpen your strategic thinking — no signup required.
Read MoreMeet Rex Code Effects — 300 Ready-to-Use CSS Effects for Your Website
A curated library of 300 hand-crafted CSS effects across 20 categories — buttons, loaders, neon, glitch, glassmorphism and more. Live demos, copy-paste code, and a built-in playground editor to tweak effects in real time.
Read MoreIntroducing Rex Premium Downloader: Save Videos & Audio Straight From Your Browser
Our newest browser extension lets you download video and audio from your favorite sites in one click — free up to 720p, with premium codes unlocking 1080p, 1440p (2K) and 4K.
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