Private PNG to TXT Converter | Convert PNG to Base64 TXT File Locally
100% Free User-Side

PNG to TXT

Free PNG to TXT converter. Convert PNG images into text format (.txt) containing pure Base64 strings and Data URIs offline in your browser.

PNG - up to 100MB each

Drop your images here

or click anywhere to browse files

PNG - up to 100MB each

or

How to Convert PNG to TXT?

1

Upload PNG Images

Drop your PNG files into the upload zone above, or click to choose files from your device. You can convert multiple files at once.

2

Adjust Advanced Options (Optional)

Click the settings panel if you need to resize the images or optimize compression before text encoding.

3

Download Converted TXT Files

Click 'Convert to TXT' to process. You can download the TXT files individually or as a single ZIP archive.

Clean Plain Text

Outputs standard .txt documents containing complete Base64 raster data and Data URI definitions.

Developer Friendly

Ideal for embedding image assets into API tests, code scripts, databases, or documentation.

100% Offline & Private

No network transfers. All graphics stay entirely inside your local device memory for complete cryptographic privacy.

What is a PNG (Portable Network Graphics) file?

PNG, standing for Portable Network Graphics, is a widely used raster image format designed for the web. Created by the PNG Development Group as an open-source, non-patented successor to GIF, PNG files are saved with the .png extension. They feature lossless data compression, which ensures that intricate illustrations, high-contrast text, sharp borders, and alpha transparent layers are preserved without any loss of quality.

Why convert PNG to TXT?

Converting PNG to TXT translates image pixels into stylized ASCII art or hex data blocks, enabling retro text art generation, terminal displays, and plain-text visual documentation.

Developed by: PNG Development Group

Initial Release: October 1, 1996

What is a TXT (Plain Text / ASCII Art) file?

TXT is a standard file format that contains unformatted text characters. Saved with the .txt extension, text files represent graphical content using ASCII character art or raw hexadecimal data. In image conversion workflows, turning images into TXT converts visual pixel luminance into structured ASCII symbols or raw hex code for terminal displays and embedding.

How to open and use a TXT file?

Opening and utilizing converted TXT files is supported across all text editors including Notepad, TextEdit, VS Code, terminal consoles, and online code editors. If you need to convert your PNG files into plain-text ASCII art or hex strings, our client-side converter processes your images instantly inside your web browser without uploading your data to any cloud servers.

Developed by: American National Standards Institute (ANSI)

Initial Release: 1963

FAQs

Can I convert PNG to TXT free of charge and without limits?

Absolutely. You can convert PNG to TXT free with no hidden paywalls, no watermarks, and no daily file caps. It is a completely free image converter built for developers and data engineers.

Why is a client-side PNG to TXT converter safer for personal photos?

An offline architecture ensures that sensitive certificates, signatures, or personal photos remain entirely inside your device memory. As a secure local PNG converter no server upload, it provides total cryptographic privacy because your files never leave your browser.

What does the resulting .txt file contain?

The generated TXT file contains the complete Base64 encoded payload and Data URI string of the PNG image, allowing you to store or embed image data directly in plain text environments.

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Why Choose Our PNG to TXT Converter?

We designed our tool to be the fastest and safest option available. Here’s how our private PNG to TXT converter gives you an edge:

  • 100% Private & Secure: All processing happens locally on your device. Since there is no server upload, your personal and sensitive images are never stored or seen by anyone else.
  • Pure Text Encoding: Converts complex graphic rasters into standard plain text data.
  • Instant Performance: Enjoy unthrottled speeds with zero cloud latency. Whether you use it on a desktop or need to convert PNG to TXT on mobile, it feels like a native app.
  • Bulk ZIP Packaging: Process multiple images in seconds and download them all together in a single convenient ZIP file.

About this tool

The PNG to TXT converter by FreeImgLab offers a secure and high-speed way to change PNG to TXT directly from your browser. We prioritize your privacy - our offline PNG to TXT transformer runs entirely on your device, meaning your photos are never uploaded to any server. If you need to reduce your file weight after converting, try our Bulk Image Compressor.

Fully running inside a safe browser-based client-side engine, it outputs clean, standard TXT documents without any latency or artificial limits. Get professional-grade results without paying for a subscription. You can also securely scale dimensions using our Bulk Image Resizer.