How to Batch Convert Images
This guide covers batch converting multiple files at once using FastEdit. Select multiple files, configure shared output settings, and export them all in one go, entirely in your browser. Batch runs one media type at a time.
Walkthrough
- 01
Open FastEdit
Go to fastedit.net. No installation, no account, and no server upload cap.
- 02
Drop multiple files
Drag and drop multiple image or animation files onto the editor, or use the file picker to select several files. FastEdit accepts common formats including PNG, JPEG, GIF, WebP, AVIF, PDF pages, MP4, and more.
- 03
Select the output format and shared settings
Choose your target format and configure quality, dimensions, and other settings. These settings apply to all files in the batch by default.
- 04
Override per-file settings if needed
If specific files need different settings (e.g., different dimensions or quality), you can override the shared settings on a per-file basis.
- 05
Export all
Click Export to process and download all files. Each file is converted with the configured settings.
Small things worth checking
- Batch one media type at a time: still images together, or animated/video files together.
- FastEdit accepts one PDF at a time. A multi-page PDF opens as a still-image batch, one item per page.
- Use shared format, quality, and dimension settings for the whole batch, then override individual files only when needed.
- Batch processing runs entirely on your device, so speed depends on your hardware. Modern devices handle dozens of files quickly.
- WebP is often the best target format for batch conversion: it supports both still and animated content with excellent compression.