Convert Base64 encoded strings back to text files instantly. Decode and download as TXT, JSON, XML, CSV or other formats.
Paste your Base64 string below to convert it back to text
Base64 to text file conversion is the process of decoding Base64 encoded strings back into readable text content that can be saved as text files. This is useful when text data has been encoded for transmission through APIs, storage in databases, or embedding in data URIs.
This tool decodes Base64 strings and allows you to download the result in various text formats including TXT, JSON, XML, CSV, Markdown (.md), and log files (.log). It includes an auto-detection feature to help identify the original format of the encoded content.
Decode text content received from APIs as Base64 strings
Recover text files from JSON exports or database backups
Extract configuration files stored as Base64 in deployment systems
Decode and analyze log files transmitted as Base64
Yes, all conversion happens entirely in your browser. Your Base64 data never leaves your device and is never sent to any server, ensuring complete privacy and security.
The tool analyzes the decoded text content to identify common patterns for JSON, XML, CSV, and Markdown formats. It then suggests an appropriate file extension for download.
Yes! You can edit the filename and extension in the download settings field before clicking the download button. You can use any text-based extension like .txt, .json, .xml, .csv, .md, or .log.
Absolutely! This Base64 to text file converter is completely free with no limitations, registration, or hidden costs.