REXAI

Rex Code Effects

A full library of 300 hand-crafted CSS effects with live demos and copy-paste code. Explore 20 categories and enhance your websites with zero dependencies.

AI Prompt Builder

Turn a rough idea into a detailed, high-quality prompt for ChatGPT, Claude, Midjourney and more.

QR Code Generator

Create QR codes for links, Wi-Fi, WhatsApp, email and more.

YouTube Title Generator

Generate 10 click-worthy YouTube titles from your video topic.

WhatsApp Chat Viewer

Upload a WhatsApp export and read it in a clean, WhatsApp-style viewer — with search, media gallery, stats and optional password-protected sharing.

AI Resume Builder

Turn rough work history into a polished summary, bullet points and skills list.

AI Email Writer

Describe what you need to say and get a complete, ready-to-send email.

Content Writer

Write scripts, blogs, and stories, then turn them into video/image prompts — free.

AI Text Summarizer

Paste any long text and get an accurate summary in bullets or paragraph form.

AI Alt Text Generator

Upload an image and get accurate, accessible ALT text instantly.

AI Product Description Generator

Generate persuasive short and long product descriptions from a few features.

Catch Me Up

Paste a long WhatsApp/Slack/Discord chat and get key points, decisions and action items instantly.

Is This a Scam?

Paste a suspicious SMS, WhatsApp message or email and get an instant AI risk check with the red flags explained.

Image Compressor

Shrink JPG, PNG, WebP and AVIF images in bulk with a quality slider.

Image Resizer & Converter

Resize, crop, rotate, watermark and convert images in bulk.

PDF Toolkit

Merge, split, reorder, compress PDFs, and convert PDF <-> JPG.

Favicon & OG Image Generator

Generate a full favicon set and a social preview image from your logo.

JSON/CSV Formatter

Format, validate, minify JSON and convert between JSON and CSV.

Rex Volume Increase (v1.0.0)

Boost any tab's volume up to 600% — safely, with per-site memory. 100% free.

Rex Premium Downloader (v0.1.0)

Download videos and audio from your favorite sites, fast and locally — no third-party servers involved. Free access up to 720p; unlock 1080p, 1440p (2K) and 4K quality with a premium code. Works right from your browser toolbar with format selection, live

Rex Free Full Screen ScreenShot Extension (v1.0.1)

Play Go Game Online — AI Strategy Board Game | Suiji · REXAI (v1.0.0)

Play Go against AI on a 9×9 board. Three difficulty levels, real-time territory estimation, and game review. Free strategic thinking game.

Free Code of 3D Portfolio (270kb)

Download this and change the data accordingly and make it yours.