Hide Data in Any File Format
Professional steganography tools for PDF, SVG, audio, and Office documents. AES-256 encrypted. 100% client-side — your files never leave your browser.
Live Tools
Ready to use — no sign-up, no uploads
PDF Steganography Hider
Hide secret text or files inside PDF documents.
PDF Steganography Extractor
Extract hidden messages and files from steganographic PDFs.
SVG Steganography Hider
Hide data in vector graphics using 5 XML-native methods.
SVG Steganography Extractor
Extract data hidden inside SVG vector graphic files.
Audio Steganography Embedder
Hide text or files inside WAV audio with SNR quality report.
Audio Steganography Extractor
Extract hidden data from WAV steganography with CTF flag detection.
Document Steganography Hider
Hide data inside DOCX, XLSX, PPTX, or ODT documents.
Document Steganography Extractor
Extract hidden payloads from DOCX/XLSX/PPTX/ODT documents.
File Hider
Hide any file inside images, audio, or PDF. Creates polyglots.
File Hider Extractor
Extract hidden files from polyglot carriers. Browser binwalk.
HTML Steganography Hider
Hide secret messages inside HTML files. Zero visible change in any browser.
HTML Steganography Extractor
Find hidden data in HTML files. Zero-width visualizer, anomaly scoring, CTF flags.
Image Steganography Hider
Hide secret text or files inside PNG, WebP, or BMP images with PSNR quality report.
Image Steganography Extractor
Extract hidden data from images. Auto-detect, bit plane visualization, CTF flag detection.
Text-in-Image Hider
Hide secret text inside photos using adaptive LSB. PSNR/SSIM quality report, chi-square score, AES-256 encryption. Always outputs PNG.
Text-in-Image Extractor
Find hidden text in any image. Auto-detects 11 LSB configs. Bit plane viewer, chi-square pre-scan, CTF flag detection. Browser alternative to zsteg and Stegsolve.
Video Steganography Hider
Hide secret messages or files inside MP4, AVI, MKV, MOV, or WebM videos.
Video Steganography Extractor
Detect and extract hidden payloads from video files. Auto-detect with CTF flag detection.
Text Steganography Hider
Hide messages in plain text using trailing whitespace, Unicode spaces, or homoglyph substitution.
Text Steganography Extractor
Detect and extract hidden payloads from suspicious text. Anomaly analysis, watermark attribution.
Steganography Analyzer
Detect hidden steganographic content in images using Chi-Square, RS Analysis, Sample Pairs & Primary Sets. No upload — 100% client-side forensic analysis.
StegSolve Online
Full StegSolve.jar in your browser — no Java, no install. 28 bit planes, auto-scan, chi-square LSB detection, brute-force extractor, PNG chunk analysis, stereogram solver.
Invisible Text Hider
Hide secret messages inside any visible text using zero-width Unicode characters. Visually identical — undetectable by eye.
Invisible Text Extractor
Detect and extract zero-width hidden messages from any text. Visualise invisible chars, auto-detect encoding, CTF flag detection.
QR Code Steganography Hider
Hide secret messages inside fully scannable QR codes. LSB pixel, module color, and PNG metadata methods — QR still scans normally.
QR Code Steganography Extractor
Extract hidden payloads from steganographic QR codes. Auto-detects LSB, module color, and PNG metadata methods with QR anomaly scoring.
Image-in-Image Hider
Hide a secret photo invisibly inside a cover image. Variable bit depth, channel selection, PSNR/SSIM report, AES-256 encryption.
Image-in-Image Extractor
Extract hidden images from stego photos. Auto-detects 12 configurations. Bit plane visualizer, pre-scan anomaly detection, forensic report.
LSB Embedder
Hide text or files in PNG/BMP images using LSB steganography. Sequential or PRNG pixel order, 1–4 bit depth, AES-256 encryption, real-time stealth score.
LSB Extractor
Extract hidden LSB steganography from PNG/BMP. Auto-detects LSBSTEG format. Ranked scan (10 CTF configs). Bit plane viewer, flag detector. Browser zsteg alternative.
Image Watermark Embedder
Add visible copyright overlay and invisible DWT+DCT frequency watermark to any image. Robustness survival test. No upload — 100% client-side.
Image Watermark Detector
Detect 5 watermark types in any image: visible overlay, LSB tracking, DWT+DCT invisible copyright, AI generation markers, and EXIF metadata. No upload.
MP3 Steganography Embedder
Hide secret text inside MP3 audio files using ID3v2 tag, frame padding, or part2_3_length parity (MP3Stego-compatible). AES-256 encrypted. No upload.
MP3 Steganography Extractor
Extract hidden messages from MP3 files. Auto-detects ID3v2, frame padding, and parity methods. MP3Stego compatible. CTF flag detection. No upload.
More Formats Coming Soon
39+ additional tools in development across 5 new categories
Built for Privacy & Power
100% Private
Everything runs in your browser. No uploads, no servers, no data collection — ever.
Multi-Format
PDF, SVG, WAV, DOCX, XLSX, PPTX, ODT — one platform for every file type.
AES-256 Encryption
Optional military-grade encryption built into every encoder — no external tools needed.
Common Use Cases
CTF Challenges
Create and solve forensics challenges for capture-the-flag competitions.
Legal & Compliance
Embed ownership metadata and tamper-evident audit trails in documents.
Journalism
Pass sensitive information in innocent-looking files without raising flags.
Security Research
Test steganalysis tools and build benchmark datasets for research.