How to Convert Files for Google Drive: Supported Formats & Tips

Why File Formats Matter in Google Drive

Google Drive is the default file storage and collaboration platform for over 3 billion Google Workspace users. It handles most common file formats well -- but "most" is not "all." If you have ever uploaded a file to Google Drive only to find it cannot be previewed, cannot be opened in Google Docs, or does not display correctly when shared with collaborators, you have run into a format compatibility issue.

The challenge is compounded by Google's dual nature: Drive is both a file storage system (where any file can be stored as raw data) and a productivity platform (where files can be opened, edited, and collaborated on in Google Docs, Sheets, and Slides). A file can be stored without being usable. Understanding the difference between "uploadable" and "editable" is key to getting the most from Google Drive.

This guide covers every important format consideration for Google Drive: which formats are natively supported, which formats need conversion, how to convert incompatible files, and how to optimize your files for storage, collaboration, and sharing.

Google Drive Format Support Overview

Google Drive distinguishes between three levels of format support:

1. Native editing: Files can be opened and edited directly in Google Docs, Sheets, or Slides
2. Preview only: Files can be viewed in the browser but not edited natively
3. Storage only: Files can be uploaded and downloaded but not previewed or edited

Document Formats

Image Formats

Video and Audio Formats

Google Drive previews most common video and audio formats, but encoding details matter. For the best Drive experience:

• Video: MP4 (H.264) is the safest choice. MKV, MOV, AVI, and WebM are previewable but may have issues with certain codecs.
• Audio: MP3 and M4A are fully supported. WAV, FLAC, and OGG preview in most browsers.

For converting video files to Google Drive-friendly formats, use our video converter. For audio files, the audio converter handles the conversion.

Converting Files for Google Drive Compatibility

Documents: DOCX is the Bridge Format

If you have files in formats that Google Docs does not support natively (Markdown, LaTeX, Org Mode, Apple Pages, WordPerfect), convert them to DOCX first. DOCX has the best conversion fidelity when opened in Google Docs.

Markdown to Google Docs:

1. Convert Markdown to DOCX using Pandoc or our document converter
2. Upload the DOCX to Google Drive
3. Open with Google Docs (it works directly or converts automatically)

For detailed instructions, see our guide on how to convert Markdown to DOCX.

PDF to editable Google Docs:

1. Upload the PDF to Google Drive
2. Right-click and select "Open with > Google Docs"
3. Google applies OCR and converts to an editable document

This works well for text-heavy PDFs but loses complex formatting (columns, precise image placement, headers/footers). For better results with scanned PDFs, see our OCR guide.

Images: Optimize Before Uploading

Google Drive previews most image formats, but for sharing and collaboration, consider these optimizations:

HEIC from iPhones: While Google Drive now previews HEIC, recipients on Windows or older Android may not be able to view them. Convert to JPG for universal compatibility using our image converter. See our guide on how to convert HEIC to JPG for the full workflow.

RAW photos: Camera RAW files (.cr2, .nef, .arw) are large and have limited preview support. Convert to high-quality JPG or PNG for sharing while keeping the originals for editing. Our image converter handles RAW conversion.

Large images: Google Drive stores images at full resolution, which consumes quota. If you are storing screenshots or web images, consider compressing them with our image compressor before uploading.

Videos: MP4 with H.264 is King

Google Drive can store any video format, but for preview and playback within Drive, MP4 with H.264 encoding is the most reliable. Other formats may upload successfully but fail to play in the browser.

Common conversion scenarios:

• MOV from iPhone/Mac: Convert to MP4. See our guide on how to convert MOV to MP4.
• MKV from screen recording or downloads: Convert to MP4. See our guide on how to convert MKV to MP4.
• AVI from older cameras: Convert to MP4 using our video converter.
• WebM from screen recording: Usually plays in Drive, but MP4 is safer for sharing.

Google Workspace Conversion Features

Automatic Format Conversion

Google Drive offers a setting to automatically convert uploaded Office files to Google format:

1. Go to drive.google.com
2. Click the gear icon (Settings)
3. Check "Convert uploads" under General
4. All future uploads of DOCX, XLSX, and PPTX files will auto-convert

When to enable this: If you primarily collaborate in Google Workspace and rarely need the original Office formatting.

When to keep it off: If you work with clients or colleagues who use Microsoft Office and need formatting fidelity (Google's conversion can alter complex layouts, macros, and advanced Office features).

Google Docs as an Intermediate Format

Google Docs format is useful as an intermediate step in conversion workflows:

1. Upload any supported document to Drive
2. Open in Google Docs (converts to Google's format)
3. Download as DOCX, PDF, EPUB, HTML, RTF, or plain text via File > Download

This effectively turns Google Docs into a free, browser-based format converter. It is not as precise as dedicated tools, but it is convenient for simple conversions.

Optimizing Storage Usage

Google's free plan includes 15 GB shared across Drive, Gmail, and Google Photos. Paid plans offer more, but storage management is always relevant.

Format Impact on Storage

Compression Before Upload

For files that must stay in their original format (not converted to Google format):

• PDFs: Compress with our PDF compressor to reduce size by 50-90%
• Images: Compress with our image compressor for significant size savings
• Videos: Use our video compressor to reduce large video files

Sharing and Collaboration Considerations

When sharing files via Google Drive, format affects the recipient's experience:

Files Shared via Link

Recipients can preview files in formats Google supports (PDF, DOCX, images, common video). For unsupported formats, recipients must download the file and open it locally.

Best formats for sharing:

• Documents: PDF (read-only) or Google Docs (editable)
• Images: JPG or PNG
• Videos: MP4 (H.264)

Files Shared for Collaboration

Google's real-time collaboration features (simultaneous editing, comments, suggestions, version history) only work with Google Docs, Sheets, and Slides formats. If collaboration is the goal, convert Office files to Google format before sharing.

For broader guidance on choosing file formats for different use cases, see our cloud storage file formats guide and the file format compatibility guide.

Mobile Upload Considerations

Uploading from mobile devices adds format-specific considerations:

iPhone/iPad photos: The default camera format is HEIC. Google Drive handles HEIC, but sharing with non-Apple users may cause issues. See our guide on converting files for iPhone and iPad for managing Apple-specific formats.

Android photos: Most Android phones shoot in JPEG by default, which works universally. Some newer phones default to HEIF, which may need conversion for older recipients.

Mobile video: iPhone shoots MOV by default. While Drive stores MOV files, converting to MP4 before uploading ensures broader compatibility and often reduces file size.

For a complete guide to mobile file handling, see our guides on converting files for iPhone and iPad and converting files for Android.

Wrapping Up

Google Drive is remarkably format-flexible for a cloud platform, but matching your files to its strengths makes the experience significantly better. The key principles:

1. DOCX is the best bridge between external document formats and Google Docs
2. MP4 (H.264) is the safest video format for Drive preview and sharing
3. JPG and PNG are universal for image sharing
4. Google-native formats save storage and enable real-time collaboration
5. Compress before uploading to save quota and improve upload speeds

When in doubt, convert to the most common format in the category (DOCX for documents, JPG for images, MP4 for video) and you will have the fewest compatibility issues. Our document converter, image converter, and video converter handle the conversions that make your Google Drive experience smooth.