Find API keys, passwords, tokens and personal data in text before you share it.
In the digital age, data privacy and security are more important than ever. Whether you are a cybersecurity enthusiast, a digital forensics professional, or simply curious about the contents of a file, uncovering hidden data is a crucial task. Our secret text detector is designed to scan your files and reveal any concealed messages, steganography, or invisible characters that might be lurking beneath the surface.
Potato PDF offers this powerful utility completely free of charge, right in your browser. You do not need to download bulky software or register for an account to start analyzing your documents and images for hidden text.
Hidden text can appear in various formats, ranging from simple zero-width spaces used in digital watermarking to complex hidden data payloads in images and PDFs. Using a reliable tool allows you to:
Analyzing your files for hidden data takes only a few seconds. Follow these simple steps:
Yes. All processing happens securely, and we do not store, share, or view the contents of the files you upload to our platform.
Our tool supports a wide range of common document, image, and text formats. Simply upload your file to see if it can be analyzed.
No installation is required. Potato PDF is a web-based utility that works directly inside your preferred internet browser on any device.