Drop your files hereor click to browse · JPG, PNG, WebP, AVIF, GIF
Options
Drop your videos hereor click to browse · MP4, MOV, WebM
Boltly Tools
by ZeroClick AIEverything runs on your device. Nothing is uploaded.
Switch whole folders of images between WebP, JPG and PNG. WebP is usually the smallest for websites; JPG works everywhere; PNG keeps transparency.
Boltly runs entirely in your browser. Your files are processed on your own computer and are never uploaded, so it is safe for IDs, contracts and family photos, and it keeps working offline once loaded.
WebP for websites (smallest), JPG for sharing anywhere, PNG when you need transparency or exact pixels.
Yes, use the HEIC to JPG tool.
No. Conversion happens on your device.
Prefer a toolbar button? Get the Boltly Tools Chrome extension.