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Free tools for developers & crypto users

General

Unit Converter
Percentage Calculator
Word & Character Counter
BMI Calculator
Currency Converter

Developer

Private JSON Formatter & Validator
Base64 Encoder / Decoder
Hash Generator
Unix Timestamp Converter
Code Diff Checker

Blockchain

Crypto Staking Calculator
Liquidation Price Calculator
ETH Gas Tracker
Crypto P&L Calculator
Wei / Gwei / ETH Converter

Finance

GST / VAT Calculator
ROI Calculator
Inflation Calculator
Loan / EMI Calculator
Budget Tracker

Productivity

Todo List
Quick Notes
Habit Tracker
Kanban Board
Flashcard Study Tool

PDF

PDF to Images
PDF Compressor
PDF to Text Extractor
PDF Page Rotator
PDF Watermark

Image

Image Resizer
Image Cropper
Image to Base64
EXIF Metadata Viewer
Color Picker from Image

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