Free Online File Converter – PDF, Word, Excel & Image Tools
Convert, compress, merge, split and edit PDF, Word, Excel and image files online for free. Fast, secure and easy to use.
or drag and drop PDFs here
All Format Tools
Showing 45 of 45 converters
Reduce image file size without visible quality loss. Supports JPG, PNG, WEBP. Ideal for web optimization and saving storage.
Convert lossless PNG images to compressed JPG format. Reduces file size significantly while maintaining great visual quality for photos.
Convert JPG photos to lossless PNG format with transparency support. Perfect for graphics, logos, and images needing a transparent background.
Convert PNG images to modern WEBP format. WEBP delivers 25–35% smaller files than PNG with equivalent visual quality for faster web pages.
Convert WEBP images back to widely-supported PNG format. Useful when you need images for platforms that do not yet support WEBP.
Convert WEBP images to universal JPG format. Ensures full compatibility with older software, email clients, and legacy systems.
Convert JPG photos to modern WEBP format. WEBP files are 25–34% smaller than JPG, dramatically speeding up your website loading time.
Instantly rename your .jpg files to .jpeg extension. No re-encoding — preserves 100% of the original image data and quality.
Convert .jpeg extension files to standard .jpg. No quality loss — just a simple, instant extension rename for compatibility.
Resize any image to exact pixel dimensions or by percentage. Lock aspect ratio, preview the result instantly, and export at full quality.
Rotate images 90°, 180°, or 270° clockwise. Batch-rotate multiple images at once and download results in their original format.
Overlay a custom text watermark on your images. Set font size, color, opacity, and position to protect your visual content.
Convert images to Base64 data URIs or raw strings. Supports JPG, PNG, WebP, SVG, and GIF. 100% offline and secure.
Decode Base64 strings or Data URIs back into downloadable PNG, JPG, or WebP image files with live preview.
Rasterize vector SVG graphics to pixel-perfect PNG images. Set custom scale for high-resolution output — ideal for print or social media.
Convert animated GIF files to optimized WEBP images. Extracts the first frame and compresses it for maximum web performance.
Convert JPG, PNG, WEBP, and multiple images into a clean PDF document. Set custom page sizes, margins, orientation, and combine pages.
Convert standard Excel XLSX workbooks to macro-enabled XLSM format. Unlocks VBA macros, automation scripts, and advanced Excel features.
Upgrade legacy Excel XLS files to the modern XLSX format. Improves compatibility, reduces file size, and enables advanced Excel features.
Convert old binary Excel XLS files to the modern macro-enabled XLSM format in one step, preserving all data and sheet structure.
Convert Word DOCX and DOC files to high-fidelity PDF documents. Fonts, tables, images, and formatting are fully preserved via LibreOffice.
Convert PDF files to editable Word DOCX documents. Preserves layout, tables, borders, and text using high-fidelity pdf2docx conversion engine.
Combine multiple PDF files into a single document. Drag, reorder, and merge PDFs in seconds — no file size limits on merging.
Split a large PDF into smaller individual files. Extract specific page ranges or split every page into its own separate PDF document.
Reduce the file size of PDF documents for easy sharing via email or upload. Choose from low, medium, and high compression levels.
Convert PDF documents to Base64 strings or Data URIs. Copy encoded output to clipboard or export as text file.
Decode Base64 strings or Data URIs back into viewable and downloadable PDF documents with interactive preview.
Decode Base64 strings or Data URIs into Excel XLSX spreadsheets with interactive sheet preview, row inspection, and download.
Decode Base64 strings to CSV format with live table preview, row inspection, JSON export, and instant download.
Add customizable text or image watermarks to PDF pages with real-time preview, adjustable opacity, rotation, and page ranges.
Convert HTML web pages or source code to high-resolution PDF documents. Live preview, customizable margins, and orientation.
Convert PDF documents into clean, semantic standalone HTML web pages with preserved text formatting, headings, and structure.
Convert between Markdown and HTML instantly. Supports headings, lists, code blocks, and tables. Perfect for developers and content writers.
Compress multiple files into a ZIP archive or extract ZIP contents directly in your browser. Fast, private, and serverless.
Generate QR codes for any URL, text, or data. Customize size and download as PNG instantly for print, social media, or product labels.
Transform text with uppercase, lowercase, title case, word count, character count, and duplicate line removal — all in a single editor.
Encode, decode, and parse URLs easily. Useful for debugging query parameters, handling special characters, and building API integrations.
Convert CSV spreadsheet data to clean, properly formatted JSON. Automatically detects headers and handles commas within quoted fields.
Convert JSON arrays or objects to CSV format. Download results as a .csv file ready to open in Excel, Google Sheets, or any spreadsheet app.
Annotate, highlight, and edit PDF documents directly in your browser. Add text, shapes, and signatures without installing any software.
Generate professional fuel bills (HPCL, IOCL, BPCL) with custom rates, fuel volume, and vehicle details.
Generate official mobile recharge receipts (Jio, Airtel, Vi, BSNL) with plan breakdown and transaction IDs.
Generate broadband internet bills (Airtel Xstream, JioFiber, ACT, BSNL) with GST breakdown and live preview.
Generate corporate expense receipts and travel reimbursement claims with route and employee details.
Generate professional fuel bills, mobile recharge receipts, broadband internet bills, and expense reports.
Why choose AllFormat?
We prioritize efficiency, security, and high performance. Enjoy premium document tools directly in your browser.
Fast Processing
Converts documents in milliseconds directly using browser and backend engines.
Secure & Encrypted
Secure transfer protocols. All files processed locally or deleted immediately after conversion.
100% Free
Access all features, conversion limits, and downloads without hidden costs.
Simple & Easy
Clean, modern UI designed with single-click actions and auto-download completions.
Cloud Processing
Uses light, high-performance local APIs with optional offline server execution.
How It Works
Upload Files
Choose a tool, click upload or drag files directly into the dashed upload area.
Choose Options
Configure properties like scaling, conversion type, watermarking, or ordering.
Download Result
Wait a few seconds for processing, and your formatted download starts automatically.
Your file security is our priority
Many AllFormat tools process files directly in your browser without uploading to external servers. For document conversions that require high-fidelity layout reconstruction, files are encrypted via HTTPS during transit and permanently deleted immediately after conversion.
Automate document workflows with PDF API
Integrate robust, high-performance document conversions, merging, watermarking, and compression into your own software using our secure and developer-friendly REST API.
Why users rely on AllFormat
Built for speed, privacy, and accessibility with verifiable engineering standards.
Free to Use
100% free with unlimited everyday conversions. No credit card, trial periods, or hidden subscriptions.
No Signup Required
Convert documents and images immediately without creating an account or providing your email address.
In-Browser Processing
Image, spreadsheet, and utility tools run locally in browser memory so private data stays on your machine.
Works on Mobile
Fully responsive in any modern mobile browser across iOS and Android with zero app installations required.
HTTPS Secured
Encrypted transfer for document conversions with automated, permanent deletion immediately after processing.