Images. Converted. In seconds.
The fast, native image converter for macOS. Convert, resize and optimize — without subscription, without ads, without cloud.
The fast, native image converter for macOS. Convert, resize and optimize — without subscription, without ads, without cloud.
Everything you need for image conversion on macOS, in one lightweight app.
Reads PNG, JPEG, HEIC, TIFF, WebP, GIF, BMP, AVIF, RAW (CR2, CR3, NEF, ARW, DNG, RAF, ORF), PSD and OpenEXR.
Writes PNG, JPEG, HEIC, TIFF, WebP, AVIF and PDF. With quality slider and DPI control.
Set longest edge, exact dimensions, width only or height only — with or without aspect ratio.
Drop in any number of images. Conversion with status per file.
72, 144 or 300 DPI — adjustable directly. Optionally remove alpha channel and flatten on white background.
Choose a fixed output folder or save converted images right next to the source file.
BlibBlob is a real macOS app. No web view, no Electron, no cross-platform shortcut.
No network access. No analytics, no tracking, no accounts. Your images never leave your Mac.
Fully localized in English, German, Spanish, French, Italian, Dutch, Danish and Portuguese.
Customize the look to your taste. Live language switching in the settings panel.
Whether web design, photography or print preparation — BlibBlob adapts to your needs.
Resize images, convert to WebP, set DPI to 72 — your websites get faster.
Convert RAW files from your camera (Canon, Nikon, Sony, Fuji, Olympus) to JPEG or HEIC.
Export icons and assets in different sizes and formats. PNG with alpha, HEIC for storage.
Shrink large images to a reasonable size without visible quality loss.
Set DPI to 300, specify exact pixel dimensions, remove alpha for clean print files.
Convert JPEG collections losslessly to HEIC — save up to 50 % storage space.
The Pro version unlocks powerful workflow features — via a one-time in-app purchase, no subscription.
Save conversion settings as a preset and restore them anytime. Recurring tasks in a single click.
Place image and text watermarks freely — with precise control over size, opacity and position.
The current list is kept — BlibBlob remembers your images between sessions.
Save, export and reload different conversion lists — ideal for separate projects.
Shape file names freely — with prefix, suffix and numbering to your specification.
Check every image before conversion in the preview — including watermark rendering.
Read entire folders with one click — all contained images go straight into the conversion list.
Keep metadata, remove GPS only, or strip everything — handy for removing your location before sharing online.
Get BlibBlob today on the Mac App Store — one-time purchase, no subscription.