Free Online Tools
A collection of free tools to help you work with your documents. View, generate, and process files directly in your browser.
DocsLoop offers a suite of free document processing tools that run entirely in your browser. No files are uploaded to any server — your data stays on your device. Whether you need to view a CSV export, inspect an Excel spreadsheet, read a Word document, or generate professional invoices and bank statements, these tools are designed to save you time without compromising privacy.
All tools are free to use with no account required. For advanced features like AI-powered PDF data extraction, batch processing, and custom templates, explore our main platform.
Browse all our free document tools - from viewers to generators, everything you need for your documents.
Excel Viewer
View Excel files online without Microsoft Office. Our free Excel viewer lets you open XLSX and XLS files, navigate between sheets, and analyze your data with sorting and filtering.
Key Features
- •View multiple sheets in a workbook
- •Sort and filter spreadsheet data
- •Process files privately in your browser
CSV Viewer
Open and analyze CSV files instantly in your browser. Our user-friendly viewer lets you sort, filter, and explore your spreadsheet data without downloading any software.
Key Features
- •Process files privately in your browser
- •Handle large datasets with ease
- •Advanced sorting and filtering options
DOCX Viewer
Read Word documents instantly online with perfect formatting. Our secure viewer maintains your document's layout and styling without requiring Microsoft Office.
Key Features
- •View documents securely in your browser
- •Preserve original formatting and fonts
- •Optimized for all devices
Markdown Viewer
Preview Markdown files with beautiful GitHub-style rendering. Perfect for documentation, README files, and technical writing with instant syntax highlighting and formatting.
Key Features
- •GitHub-style Markdown rendering
- •Syntax highlighting for code blocks
- •Support for tables and task lists
PDF Viewer
View PDF files online without any software. Our free PDF viewer lets you open PDF documents, navigate between pages, and zoom in for details — all in your browser.
Key Features
- •Navigate between pages with ease
- •Zoom in and out for detail
- •Process files privately in your browser
JSON Viewer
Format, validate, and explore JSON files with an interactive tree view and syntax highlighting. Search, minify, and export JSON data — all in your browser with no uploads.
Key Features
- •Interactive tree view with expand/collapse
- •Syntax highlighting with line numbers
- •Search within JSON content
Image Viewer
View any image format with zoom, pan, rotation, and metadata inspection. Supports PNG, JPEG, GIF, WebP, SVG, and more — all processed privately in your browser.
Key Features
- •Zoom up to 500% with mouse wheel
- •Pan and rotate images
- •Image dimensions and file info display
Code & Text Viewer
Open and view source code and text files with line numbers, search, and automatic language detection. Supports 30+ programming languages and config file formats.
Key Features
- •Automatic language detection for 30+ formats
- •Line numbers and search with match navigation
- •File statistics (lines, words, chars)
HTML Viewer
Preview and inspect HTML files with live rendering, syntax-highlighted source code, and split view. Sandboxed for safety and fully processed in your browser.
Key Features
- •Live HTML preview rendering
- •Syntax-highlighted source code view
- •Split view: preview and source side by side
Bank Statement Generator
Create realistic bank statements online for free. Customize account details, transactions, and balances. Generate PDF statements instantly in your browser.
Key Features
- •Customize bank name and account number
- •Add multiple transactions with descriptions
- •Set account balance and statement period
Invoice Generator
Create professional invoices in seconds with our free invoice generator. Customize company details, line items, taxes, and payment terms. Download as PDF instantly.
Key Features
- •Add your company details
- •Customize invoice number and date
- •Add multiple line items with descriptions
Receipt Generator
Generate professional receipts instantly. Add business details, items, taxes, and payment info. Download a polished receipt PDF — free and entirely in your browser.
Key Features
- •Customize business name and contact info
- •Add purchased items with quantities and prices
- •Automatic tax and total calculations
Pay Stub Generator
Create realistic sample pay stubs with earnings, tax deductions, and net pay calculations. Download as PDF instantly — ideal for testing, demos, and education.
Key Features
- •Customize employee and employer details
- •Set hourly rate and hours worked
- •Configure tax deductions as fixed or percentage
Ready for Advanced PDF Processing?
While our free tools are great for basic tasks, our main platform offers powerful PDF to Excel conversion with AI-powered data extraction, batch processing, and advanced features for professionals.