Doraemon Toolbox
A collection of useful tools for everyday tasks
Batch Image Watermark
Batch add watermark to images, support text style, color, and export zip.
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Batch Image Compression
Batch compress images, adjust quality, and download all as zip.
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Lucky Draw Wheel
Spin the wheel to pick a random winner from your entries.
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Random Number Generator
Generate random numbers for lottery, lucky draw, or number picking.
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Random Name Picker
Upload a name list and pick random names for lucky draw or classroom.
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Timestamp Converter
Convert between timestamp and human readable date-time format.
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QR Code Generator
Generate QR codes for text or URLs online, download QR images, and scan QR codes on mobile.
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Word Counter
Count words, sentences, paragraphs, and characters in your text.
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BMI Calculator
Calculate your Body Mass Index and check healthy weight range.
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