100% Free & Browser-Based
Process Your Files
Securely & Instantly
Stop uploading sensitive documents to remote servers. BulkFast brings powerful, full-featured utilities directly into your browser. Unmatched privacy, zero wait times.
Fast processing
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Works in browser
Image Compression Engine
Bulk convert massive JPGs and PNGs to modern WebP assets locally. Reduce file sizes by upwards of 80% with no noticeable degradation in quality—all executed securely in your device memory.
Start ConverterOur Core Tools
SuiteCompress Image
Fast local compression and WebP conversion for maximum efficiency.
Resize Images
Adjust dimensions perfectly.
Coming soonConvert Formats
JPEG, PNG, HEIC swaps.
Coming soonPDF Tools
Split, extract, combine.
Coming soon