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Free Online File Converter

Convert between multiple file formats instantly. Transform JPG to PNG, PDF to JPG, DOCX to PDF, HEIC to JPG, CSV to Excel, and dozens of other formats. All conversions happen securely in your browser with no uploads or data collection.

Lock Files are processed locally in your browser, never uploaded or stored on external servers
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Supports images (JPG, PNG, WEBP, BMP, GIF, ICO, HEIC, SVG, TIFF), PDFs, documents (DOCX, TXT, HTML, RTF, MD), and data files (CSV, XLSX, JSON, XML)
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Supported Conversions

Our file converter supports a comprehensive range of popular file formats. Click any card to learn more or upload your file above to begin converting.

Image Format Conversion

Convert between all major image formats including JPG, PNG, WEBP, BMP, GIF, ICO, HEIC, SVG, AVIF, and TIFF. Our converter processes images directly in your browser without uploading to servers, ensuring complete privacy and security.

Image Processing Features

Beyond basic format conversion, our tool includes advanced image processing capabilities. Compress images while maintaining visual quality using an adjustable quality slider. Resize photos to custom dimensions for web optimization or social media requirements. Rotate images by 90, 180, or 270 degrees. Flip images horizontally or vertically. Remove EXIF metadata and other embedded information for privacy protection. These utilities make the converter ideal for iPhone photo format conversion (HEIC to JPG), web optimization, and preparing images for various platforms.

PDF Conversion and Management Tools

Complete PDF toolkit for document conversion and manipulation. Convert PDF files to JPG or PNG format with each page becoming a separate image file. Extract all text content from PDF documents while preserving formatting. Combine multiple images into a single PDF document. Merge several PDFs into one consolidated file. Split PDFs by page range to extract specific sections. Compress PDF files to reduce file size without significant quality loss. Rotate PDF pages to correct orientation issues. All operations are performed locally in your browser with no data transmission to external servers.

Document Format Conversion

Convert between multiple document formats for seamless document management. Transform DOCX files to PDF, TXT, or HTML formats. Convert plain text files to PDF or DOCX format. Switch between TXT, Markdown, and HTML formats. Convert RTF documents to TXT or HTML. These conversions are ideal for students, writers, content creators, and office workers who need to work across different applications without installing specialized software.

Data and Spreadsheet Format Conversion

Convert between structured data formats for developers and data analysts. Transform CSV to JSON format or reverse the conversion. Convert CSV data to Excel spreadsheets (XLSX format). Switch between Excel and CSV for database imports and exports. Convert JSON to XML and vice versa. These utilities are essential for data pipeline work, API integration, and moving data between different software systems. The converter handles large files smoothly and preserves data integrity throughout the conversion process.

Why Choose This Converter

  • Privacy First: All file conversions occur locally in your browser. Files are never uploaded to servers, ensuring complete data privacy and security.
  • No Registration Required: Begin converting files immediately without creating an account or providing personal information.
  • Completely Free: No hidden costs, no premium tiers, no watermarks. Full access to all features at no charge.
  • Multiple Format Support: Convert between dozens of file formats including images, PDFs, documents, and data files.
  • Batch Processing: Upload multiple files of the same type for conversion, saving time on repetitive tasks.
  • Advanced Options: Adjust quality settings, resize images, select page ranges, and customize conversions to your exact requirements.
  • Works on All Devices: The converter is fully responsive and functions on desktop computers, laptops, tablets, and mobile devices.
  • Fast and Reliable: Conversions complete in seconds with reliable accuracy and consistent results.

Frequently Asked Questions

Is this converter truly free to use?
Yes, the converter is completely free with no hidden charges, signup requirements, or premium features. All functionality is accessible to all users at no cost.
Are uploaded files stored or transmitted to servers?
No. All file conversions occur directly within your browser using JavaScript processing. Files remain on your local device and are never transmitted to external servers.
How do I convert JPG to PNG format?
Select your JPG file using the upload area, choose PNG from the output format dropdown menu, and click Convert Now. The converted PNG file will be ready for download immediately.
What is HEIC format and how do I convert it?
HEIC is the default image format used by Apple devices. Upload your HEIC file, select JPG or PNG as the desired output format, and click Convert. The image will be converted in your browser and available for download.
Can I convert PDF to Word (DOCX) format?
The converter supports PDF to TXT conversion to extract text content. For full formatting preservation, we recommend using specialized PDF-to-Word tools or manually reformatting the extracted text in your word processor.
How do I merge multiple PDF files?
Select multiple PDF files by holding Ctrl or Cmd while clicking files in the file browser. Choose Merge PDFs from the output format options, then click Convert. Your merged PDF will be ready for download.
How can I reduce file size through compression?
Upload your file, select Compress from the output options, adjust the quality slider to your preference (lower values create smaller files), and click Convert. Lower quality settings produce smaller files, while higher settings maintain better visual quality.
How do I convert CSV to Excel format?
Upload your CSV file, select XLSX (Excel format) from the conversion options, and click Convert Now. Your properly formatted Excel spreadsheet will be ready for download immediately.
What are the file size limitations?
Most files up to 100 MB can be converted successfully. For optimal performance and faster conversion times, keep files under 50 MB. Very large files may cause slower browser performance.
Does the converter work on mobile devices?
Yes. The converter is fully responsive and functions on iPhone, Android devices, and tablets. Some processing-intensive operations work better on desktop computers with more available system resources.
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