ToolyHub — All-in-one Client-side Tools
Image Tools
Compress / Convert / Resize / Black & White — all in-browser
Upload Image
Actions
Compress
Convert → WEBP
Resize
Resize Width (px)
Quality (0.1 – 1)
Toggle Black & White
Download Latest
PDF Tools
Merge PDFs, Images → PDF, Split PDF pages, Download as ZIP
Upload Files (PDFs / Images)
Actions
Merge → PDF
Images → PDF
Split PDF (each page)
Download ZIP
Zip contains generated PDFs
Text Tools
Word count, Case convert, Trim, Remove duplicates, Base64 encode/decode, Password generator
Enter text
Word Count
UPPERCASE
lowercase
Trim
Remove Duplicate Lines
Base64 Encode
Base64 Decode
Generate Password
Media Tools
Extract audio from video (ffmpeg.wasm) — enable on demand
Upload Video (mp4, webm)
Actions
Enable ffmpeg (load)
Extract Audio → mp3
ffmpeg not loaded
Calculators
Loan / BMI / Date difference
Loan Calculator
Amount
Annual Interest (%)
Years
Calculate
BMI
Weight (kg)
Height (cm)
Calculate BMI
Date Difference
From
To
Calculate Days