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Simple web utilities to transform data and speed up repetitive work.

P.IVA 02983090420

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© 2026 Seeft di Bufarini Simone All rights reserved.

PEC: simone.bufarini@pec.it · Cod. Dest.: J6URRTW

Online tools Encoding and security

Base64 Encoder / Decoder

Encode and decode Unicode text or files as Base64.

Local processing in your browser

InputLoad file

Result

Convert Unicode text and files to Base64 directly in your browser. Encoding and decoding happen locally, and the result can be copied or downloaded.

SEEFT WORKFLOW

Keep working with these tools

URL Encoder / Decoder

Encode or decode URL parameters and components.

UUID Generator

Generate UUID v4 and v7 values in bulk and in your preferred format.

JSON Formatter & Validator

Check syntax, locate errors, and format or minify JSON.