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PDF Tools
Merge, split, compress, sign, protect, and edit PDF files directly in your browser.
OrganizeEdit & MarkupSecurityExtract
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Search across MuhammadLab tools or browse by front-end categories such as PDF and documents, images and data, security and forensics, or learning and AI.
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764
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Front-end categories
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Main category
PDF & Documents
Start here for PDF, Word, Markdown, and research files
PDF editing, PDF conversion, office files, Markdown, and developer text workflows.
Categories inside PDF & Documents
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Category
PDF Conversions
Convert PDF to images, Word, Excel, PowerPoint, and more. Or convert images and documents to PDF.
PDF → ImagePDF → DocumentImage → PDFOther → PDF
Open PDF convertersCategory
Document & Office Conversions
Convert between Word, PowerPoint, Excel, RTF, ODT, HTML, and Markdown.
Backend (LibreOffice, Pandoc)
Open Document convertersCategory
Developer & Text Tools
JSON formatter, regex tester, hash generator, UUID generator, password generator, JWT decoder, Base64 encoder, markdown converter, and 15+ more developer utilities.
Format / ConvertGenerateAnalyze
Open Tool categoryMain category
Images & Data
Start here for image edits, JSON, spreadsheets, and Base64
Image utilities, image conversion, spreadsheet conversion, JSON, Base64, archives, and fonts.
Categories inside Images & Data
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Image Tools
Category
Image Conversions
Convert between PNG, JPG, WebP, BMP, GIF, ICO, TIFF, HEIC, and more.
Frontend (canvas) + Backend (HEIC, PSD, JXL)
Open Image convertersCategory
Spreadsheet Conversions
Convert between XLSX, XLS, CSV, TSV, JSON, and ODS formats.
Frontend (SheetJS) + Backend
Open Tool categoryCategory
Data Format Conversions
Convert between JSON, XML, YAML, TOML, INI, CSV, TSV, SQL, and more.
Frontend (parsers)
Open Tool categoryCategory
JSON Tools
JSON conversion, validation, formatting, transformation, and developer utilities.
Format / ValidateConvertInspect / QueryTransform
Open JSON toolsCategory
Base64 Encode/Decode
Category
Archive & Compression
Category
Font Conversions
Main category
Security & Forensics
Start here for privacy, evidence, networks, and databases
Cybersecurity, privacy, mobile evidence, digital forensics, databases, and network utilities.
Categories inside Security & Forensics
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Category
Cybersecurity & Privacy Tools
Browser-based encoding, hashing, encryption, metadata inspection, token analysis, log redaction, and network utilities — all locally processed and privacy-first.
Encoding & Decoding StudioHashing & Integrity StudioPassword, Token & Secret StudioMetadata & Privacy Inspector
Open Security toolsCategory
Mobile Phone Forensics
Phone-focused forensic guides and interactive artifact viewers for Android, iPhone/macOS workflows, Windows Phone, app databases, SMS/MMS artifacts, wearables, and mobile evidence handling.
GuidesInteractive Tools
Open Forensics toolsCategory
Digital Forensics
Digital forensics guides and artifact viewers for memory analysis, mobile evidence, databases, metadata, file signatures, logs, email artifacts, and reporting workflows.
Memory AnalysisMobile EvidenceArtifactsReporting
Open Forensics toolsCategory
Database
Database learning resources and viewers for SQL, SQLite, forensic databases, schemas, tables, exports, and query-based analysis.
SQLSQLiteForensic Databases
Open Tool categoryCategory
Networking
Networking resources and utilities for IP addressing, CIDR, subnetting, DNS, certificates, infrastructure, and network evidence basics.
IP & SubnettingDNSCertificates
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Email Conversions
Main category
Research Tools
Start here for citations, academic writing, DOI tools, and paper utilities
Research article extraction, citation helpers, DOI tools, grammar support, and academic writing utilities.
Categories inside Research Tools
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Category
Research Tools
Research article extraction, DOI to BibTeX, DOI to PMID, BibTeX de-duplicator, citation toolkit, word counter, grammar checker, and other academic research utilities.
Frontend (API calls)
Open Tool categoryMain category
Learning & AI
Start here for learning labs, NLP, ML, and computer vision
Programming, machine learning, deep learning, NLP, AI safety, and computer vision labs.
Categories inside Learning & AI
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Category
Programming
Programming guides and interactive coding tools for Python, algorithms, data structures, debugging, regex, and complexity learning.
GuidesInteractive Tools
Open Tool categoryCategory
Machine Learning
Learn core machine learning algorithms with clear explanations, diagrams, and practical intuition — from KNN to LSTM and Transformers.
Data UnderstandingClassic MLDeep LearningTransformers
Open ML learning toolsCategory
Deep Learning
Deep learning concepts explained visually, including neural networks, CNNs, LSTMs, Transformers, diffusion models, and representation learning.
Neural NetworksComputer VisionGenerative AI
Open Tool categoryCategory
Natural Language Processing
Browser-based NLP tools for preprocessing, sentiment, retrieval, question answering, translation, summarisation, speech-to-text, entities, POS tagging, and language generation.
PreprocessingClassificationRetrieval & QATranslation & Summaries
Open NLP toolsCategory
AI Tools
Browser-based AI learning demos focused on safety, OCR, and real-time vision inference.
Content ModerationOCRComputer Vision
Open Tool categoryCategory
Computer Vision
Browser-based computer vision teaching tools for image classification, image segmentation, background removal, image upscaling, webcam inference, and visual model intuition.
Object ClassificationImage SegmentationBackground RemovalImage Upscaling
Open Vision tools