Free Online Tools Hub
Welcome to BlogProfitGuide! Discover a wide range of free online tools to convert images, calculate TDEE, BMR, BMI, body fat, and water intake. Download Instagram content, generate QR codes, and more — all instantly, online, and mobile-friendly.
Explore ToolsOur Free Tools
Explore our collection of online tools designed to save your time, boost productivity, and improve content creation. All tools are free, fast, and easy to use on any device.
Wheel of Names – Random Name Picker
Spin the wheel to randomly pick names for contests, raffles, games, and activities.
Image Converter
Convert JPEG, PNG, WebP, and GIF images online instantly.
TDEE & BMR Calculator
Calculate your daily calorie needs based on age, weight, height, and activity level.
Instagram Downloader
Download Instagram photos, Reels, and videos instantly online.
YouTube Thumbnail Downloader
Download YouTube video thumbnails in HD instantly.
Free QR Code Generator
Create QR codes instantly for URLs, text, Wi-Fi, contacts, and more.
Random Number Generator
Generate a random number between any two values instantly.
Image & PDF Compressor
Reduce file size of JPG, PNG, WEBP, and PDF instantly with no quality loss.
Image Upscaler
Upscale and enhance images instantly — enlarge 2× or 4× with high-quality results.