AllFormat – Free Online File Converter Tools (PDF, Word, Images, Excel & more)
Convert, Merge, Split & Edit PDFs
Every tool you need to use PDFs, images, and documents, at your fingertips. All 100% free and easy to use. Merge, split, compress, convert, rotate, and unlock documents in seconds.
or drag and drop PDFs here
All Format Tools
Showing 32 of 32 converters
Image Compressor
Reduce image file size without visible quality loss. Supports JPG, PNG, WEBP. Ideal for web optimization and saving storage.
PNG → JPG
Convert lossless PNG images to compressed JPG format. Reduces file size significantly while maintaining great visual quality for photos.
JPG → PNG
Convert JPG photos to lossless PNG format with transparency support. Perfect for graphics, logos, and images needing a transparent background.
PNG → WEBP
Convert PNG images to modern WEBP format. WEBP delivers 25–35% smaller files than PNG with equivalent visual quality for faster web pages.
WEBP → PNG
Convert WEBP images back to widely-supported PNG format. Useful when you need images for platforms that do not yet support WEBP.
WEBP → JPG
Convert WEBP images to universal JPG format. Ensures full compatibility with older software, email clients, and legacy systems.
JPG → WEBP
Convert JPG photos to modern WEBP format. WEBP files are 25–34% smaller than JPG, dramatically speeding up your website loading time.
JPG → JPEG
Instantly rename your .jpg files to .jpeg extension. No re-encoding — preserves 100% of the original image data and quality.
JPEG → JPG
Convert .jpeg extension files to standard .jpg. No quality loss — just a simple, instant extension rename for compatibility.
Image Resize
Resize any image to exact pixel dimensions or by percentage. Lock aspect ratio, preview the result instantly, and export at full quality.
Image Rotate
Rotate images 90°, 180°, or 270° clockwise. Batch-rotate multiple images at once and download results in their original format.
Image Watermark
Overlay a custom text watermark on your images. Set font size, color, opacity, and position to protect your visual content.
Image ↔ Base64
Convert images to Base64 data URIs or decode Base64 back into image files. 100% offline and secure.
SVG → PNG
Rasterize vector SVG graphics to pixel-perfect PNG images. Set custom scale for high-resolution output — ideal for print or social media.
GIF → WEBP
Convert animated GIF files to optimized WEBP images. Extracts the first frame and compresses it for maximum web performance.
XLSX → XLSM
Convert standard Excel XLSX workbooks to macro-enabled XLSM format. Unlocks VBA macros, automation scripts, and advanced Excel features.
XLS → XLSX
Upgrade legacy Excel XLS files to the modern XLSX format. Improves compatibility, reduces file size, and enables advanced Excel features.
XLS → XLSM
Convert old binary Excel XLS files to the modern macro-enabled XLSM format in one step, preserving all data and sheet structure.
Word → PDF
Convert Word DOCX and DOC files to high-fidelity PDF documents. Fonts, tables, images, and formatting are fully preserved via LibreOffice.
PDF → Word
Convert PDF files to editable Word DOCX documents. Preserves layout, tables, borders, and text using high-fidelity pdf2docx conversion engine.
Merge PDFs
Combine multiple PDF files into a single document. Drag, reorder, and merge PDFs in seconds — no file size limits on merging.
Split PDF
Split a large PDF into smaller individual files. Extract specific page ranges or split every page into its own separate PDF document.
PDF Compressor
Reduce the file size of PDF documents for easy sharing via email or upload. Choose from low, medium, and high compression levels.
Word Compressor
Compress DOCX and DOC files to reduce their file size. Ideal for sharing documents over email, chat, or cloud storage.
Markdown ↔ HTML
Convert between Markdown and HTML instantly. Supports headings, lists, code blocks, and tables. Perfect for developers and content writers.
ZIP / Unzip
Compress multiple files into a ZIP archive or extract ZIP contents directly in your browser. Fast, private, and serverless.
QR Code Generator
Generate QR codes for any URL, text, or data. Customize size and download as PNG instantly for print, social media, or product labels.
Text Tools
Transform text with uppercase, lowercase, title case, word count, character count, and duplicate line removal — all in a single editor.
URL Tools
Encode, decode, and parse URLs easily. Useful for debugging query parameters, handling special characters, and building API integrations.
CSV → JSON
Convert CSV spreadsheet data to clean, properly formatted JSON. Automatically detects headers and handles commas within quoted fields.
JSON → CSV
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.
PDF Editor
Annotate, highlight, and edit PDF documents directly in your browser. Add text, shapes, and signatures without installing any software.
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
AllFormat processes your files secure-transfer with SSL encryption. Files uploaded to our server conversion backend are automatically and permanently deleted from our servers immediately after the conversion completes. We do not inspect or store your data.
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.
Trusted by thousands of users
"Works perfectly. Converts PDF to Word without destroying tables and paragraph formats!"
"Saved me hours of work recreating reports. The client-side PDF Editor page rotation is amazing."
"Secure, offline-first execution guarantees private calculations are never sent to external servers."