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Encode and decode Base64 strings and files. Your data never leaves your device.
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A collection of tools to help you care for your baby.
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Convert to/from Braille w/ study mode.
Generate barcodes
Record and edit audio files
Don't let the birds mess up your town!
Check the air quality in your area.
Create funny stories
Calculate upload & download speeds
Create and Export Beat Patterns
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Generate MD5, SHA-1, SHA-256, SHA-512, SHA-3, CRC32, BLAKE2, and HMAC hashes.
Track books you have read, are currently reading, and want to read.
Transforms photos into cartoons
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Classroom document creator for teachers.
Print Calendars
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View your 3D files online.
Free Body Mass Index Calculator.