BulkPicTools

About BulkPicTools

BulkPicTools is a browser-based batch image processing tool that performs all operations locally, without uploading files to a server. It supports compressing, converting, cropping, and editing up to 200+ images at once, accepting individual files, folders, or ZIP archives as input, and works with JPG, PNG, WebP, HEIC, AVIF, GIF, and SVG formats. Processing uses Canvas and WebWorkers in the browser and the tool can operate offline.

The tool chains multiple operations together in a single session so that output from one step (e.g., conversion) feeds directly into the next (e.g., compression or cropping) without requiring the user to download and re-upload files between steps. Listed use cases include converting HEIC iPhone photos to JPG in batch, preparing visa or passport photos to spec, processing e-commerce product photos, and exporting app icons in multiple platform sizes.

BulkPicTools offers 79 individual tools covering categories such as crop, convert, compress, edit, rotate, and GIF processing. It is described as free forever.

Key features

• Batch process 200+ images at once with local, in-browser processing
• Chains multiple tools together without re-uploading between steps
• 100% local processing — photos never sent to any server
• Works offline using Canvas and WebWorkers
• Supports JPG, PNG, WebP, HEIC, AVIF, GIF, and SVG formats
• 79 free tools covering compress, crop, convert, edit, and rotate

Frequently asked questions