ToolHub gives you 26 free online tools that run 100% in your browser — nothing to install, nothing to upload. This guide explains how to use each type of tool, plus tips to get the best results. (বাংলা নির্দেশনাও আছে।)
🧮 Word counter & case converter
Open the word counter, paste your text, and watch the live counts — words, characters, sentences, paragraphs, reading time. Use the case converter to switch between UPPERCASE, lowercase, Title Case and more with one click.
💡 Tip: Use the "Copy result" button to grab the output — every result area has a one-click copy button.
🔐 Security tools (hashes, passwords, Base64)
Need an MD5 or SHA-256 hash? The hash generator supports all common algorithms. Generate strong passwords with the password generator — choose length and character sets, then copy. Encode or decode with the Base64 encoder/decoder.
📱 QR codes & links
The QR code generator creates scannable codes instantly. Pick a size, add error correction, download as PNG. The URL shortener and link text generator help with links too.
🖼️ Image & PDF tools
Compress images without quality loss using the image compressor, or resize them with the image resizer. The PDF tools let you merge, split and compress PDFs right in the browser.