Encoders & Decoders Tools | The Free Tools Directory

Audio to Base64

Audio to Base64 Converter for converting audio files into Base64 strings with optional output as plain Base64, data URL, or full HTML audio tag. Supports common formats like MP3, WAV, OGG, M4A, FLAC, and AAC, and runs instantly in the browser without registration.

6 options🔐 Encoders & Decoders

Base32 Encode

This tool encodes plain text into Base32 directly in the browser with a simple single-purpose UI. It is free to use with no required signup for basic usage, and it links directly to a matching Base32 decoder.

6 options🔐 Encoders & Decoders

Base64 to ASCII

This page includes both Base64 encoding and decoding in one interface, letting users decode Base64 into readable text (ASCII/UTF-8 content). It also supports file input and a decode-and-download option for binary data. The tool is available for free in the browser with no mandatory paid plan.

6 options🔐 Encoders & Decoders

Base64 to Binary

Its Base64 encoder/decoder supports decoding Base64 content and includes a decode-and-download option for binary files. That makes it suitable for Base64-to-binary style workflows when recovering original file bytes. The tool is available for free on the site.

6 options🔐 Encoders & Decoders

Base64 to Hexadecimal

Convertool offers a dedicated Base64 to Hex converter focused on fast, browser-based conversion. The page explicitly presents the converter as free, with no registration required. It works as a direct alternative for this exact conversion task.

6 options🔐 Encoders & Decoders

Base64 to JSON

The Base64 to JSON tool decodes Base64 input and returns JSON output with options to upload or load external data. It is built for quick developer workflows and includes copy/download actions. The feature is accessible for free without mandatory payment.

6 options🔐 Encoders & Decoders

Base64 to Text

The Base64 Decode tool converts Base64 strings back to original text or data and includes options for decoding behavior and character encoding. It is purpose-built for Base64 workflows and supports quick browser-based use. The decoder is free to access.

6 options🔐 Encoders & Decoders

Base64 to XML

This free tool converts Base64 input to XML with automatic conversion and error feedback. It supports pasting content or uploading input, then copying or downloading output. Conversion is described as running in-browser with no required subscription.

6 options🔐 Encoders & Decoders

BMP to Base64

This specific converter is built for BMP to Base64 conversion and includes options like line splitting and data URI formatting. It runs as a free online utility and is designed for quick copy/paste use in development tasks. The page is active and directly matches the requested conversion type.

6 options🔐 Encoders & Decoders

Base64 to CSS

VDO.Ninja provides a CSS Base64 converter with both directions: Encode CSS to Base64 and Decode Base64 to CSS. It includes quick convert, prettify, and copy-to-clipboard actions. The utility is accessible for free without a required paid plan.

5 options🔐 Encoders & Decoders

Base64 to CSV

The Base64 to CSV converter lets users paste or upload Base64 content and convert it into CSV output. It is presented as a simple browser-based utility for spreadsheet-ready data. The page explicitly says the tool is free to use online.

5 options🔐 Encoders & Decoders

Base64 to HTML

Aspose’s Base64 to HTML converter is a free online app that converts Base64 input into HTML output format. It is accessible from modern browsers and does not require registration to use basic conversion. The service is part of Aspose’s broader, established tooling ecosystem.

5 options🔐 Encoders & Decoders

Base64 to Octal

CyberChef can perform Base64 to Octal conversion by chaining operations such as "From Base64" and "To Octal" in a recipe. The platform is free to use in-browser and supports repeatable, shareable transformation workflows.

5 options🔐 Encoders & Decoders

Base64 to TSV

This online converter supports BASE64 to TSV conversion via upload and in-browser processing workflow. It includes a free usage tier and presents optional paid tiers for higher limits, but payment is not mandatory for basic use. The page is active and intended for direct one-off conversions.

5 options🔐 Encoders & Decoders

Base64 to YAML

This free tool decodes Base64 input directly into YAML output in the browser. It supports paste/upload input, automatic conversion, and copy/download actions. The page states conversion is client-side for privacy and requires no paid plan for basic use.

5 options🔐 Encoders & Decoders

Encoders & Decoders

Audio to Base64

Base32 Encode

Base64 to ASCII

Base64 to Binary

Base64 to Hexadecimal

Base64 to JSON

Base64 to Text

Base64 to XML

BMP to Base64

Base64 to CSS

Base64 to CSV

Base64 to HTML

Base64 to Octal

Base64 to TSV

Base64 to YAML

Base64 decode

Base64 Encode

Base64 to Image

Binary to String

HTML Entity Encoder

Image to Base64

Text to Base64

URL decode

URL encode