Roadmap & Backlog

Validation of access keys and CNPJs with support for the new alphanumeric format.

Creation of custom QR codes with different error correction levels.

Generation of static and dynamic QRCodes for Pix payments.

Massive data generator for testing and validation. Should allow to inform field names and the type of value that will be filled in each field.

Tool to sign and verify messages using the Elliptic Curve Digital Signature Algorithm.

Key generation, encryption, and decryption using the RSA standard.

Calculation of date differences, holidays, addition, and subtraction of periods.

Amortization simulator for SAC and PRICE financing systems.

Simple and compound calculator for mathematical proportions.

Various calculations involving percentage changes and ratios.

Calculate how many pages you need to read per day to reach your reading goal.

View information about your public IP address and location.

Identification of VPN, proxy, or anonymous network (Tor) usage.

Verify if the browser has any active ad-blocking extensions.

Encoding and decoding data for blockchain transactions.

Formatting and inspection of Application Binary Interface (ABI) for Smart Contracts.

Address validation for EVM, BTC, and SOL networks.

Splitting large spreadsheets into smaller files while maintaining formatting.

Merging multiple Excel files into a single spreadsheet.

Conversion of Excel files to the universal CSV format.

Transformation of Excel spreadsheet data into JSON structures for developers.