BlibBlob
Convert & resize your images
Only for Mac
Free · In‑App Purchases
Mac
Convert images in batches – reads 12 formats including SVG, writes 8 including PDF and EPS. Resize, set quality and DPI, save presets. Free forever, no subscription.
BlibBlob is a fast, native image converter for macOS. Drop in your images, pick a target format and convert – single files or whole batches at once.
Converting your images is and always will be free. No subscription, no time limit, no watermark on your results.
READS 12 FORMATS
PNG, JPEG, HEIC, TIFF, WebP, GIF, BMP, AVIF, SVG, RAW (CR2, CR3, NEF, ARW, DNG, RAF, ORF), PSD and OpenEXR.
SVG graphics are rendered directly at your target size, so they stay sharp even when enlarged.
WRITES 8 FORMATS
PNG, JPEG, HEIC, TIFF, WebP, AVIF, PDF and EPS – with a quality slider and DPI control. EPS files are ready for print shops and layout software, their print size follows the DPI value.
FREE FEATURES
• Batch conversion – many images in one go
• Resize by longest edge, exact dimensions, width or height
• Quality, DPI and alpha channel – for the whole batch or per image
• Rotate and flip individual images before converting
• Transparency is preserved in PNG, WebP and other formats that support it
• Built-in presets for typical tasks
• The list shows target format, quality and resolution live as you change settings
• Clear error messages: if a step fails, BlibBlob writes no image and tells you why
• Log file for troubleshooting – view it, filter it and send it to support if needed
• Native macOS interface, ready for macOS 27
• Everything runs locally on your Mac – your images never leave your device
FULL VERSION (one-time purchase)
Unlock the workflow features with a single purchase – no subscription:
• Text and image watermarks
• Metadata: remove everything, remove GPS only or keep everything
• Import whole folders, including subfolders
• Remember the conversion list between launches
• Export and import conversion lists
• Consistent output file names
• Image preview before converting, to judge the compression
• Create and save your own presets
Converting always stays free – the full version adds tools for larger workflows.
No ads, no tracking, no account required.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Thank you for using BlibBlob! Version 1.4 brings two new formats and a lot of care under the hood:
• Open SVG files – vector graphics are rendered right at your target size, so they stay crisp even when enlarged.
• Save as EPS – ideal for print shops and layout software. The quality slider works just like for PDF, and the print size follows your DPI setting.
• Transparency stays intact – transparent areas in PNG, WebP and SVG images remain transparent after converting.
• Clearer error messages – if a step such as the watermark or resizing can’t be completed, BlibBlob writes no image and tells you why in the list. The preview and the watermark window let you know about problems, too.
• New log file – under Settings → Log File you can see what BlibBlob is doing. Handy if you ever need help from support.
• Swift 6 – BlibBlob now runs on the latest version of Apple’s programming language, making it even more reliable when processing many images at once.
• Ready for macOS 27 Golden Gate.
Enjoy converting! We’d love to hear your feedback.
The developer, Klaus Mack, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Klaus Mack
- Size
- 4.9 MB
- Category
- Productivity
- Compatibility
Requires macOS 14.6 or later.
- Mac
Requires macOS 14.6 or later.
- Mac
- Languages
English and 7 more
- English, Danish, Dutch, French, German, Italian, Portuguese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Full Version $6.99
- Copyright
- © Klaus Mack Software
