Batch resize pins to optimal dimensions for maximum engagement
Download the free trial: every file converts, keep 10 clean
Convert the whole folder now. Keep 10 results clean, free. $129 once removes the watermark from the rest. No card, no account, no upload. Windows 10 and 11.

Pinterest recommends 1000x1500px (2:3 ratio) for standard pins. Batch resize your entire pin library in one click.
Optimal 2:3 ratio recommended by Pinterest for maximum distribution.
Full-screen 9:16 format for Pinterest Idea Pins and Stories.
Square crops for board covers (600x600) and profile pictures.
Convert to WebP for smaller files and faster Pinterest indexing.
Resizing each pin manually in Canva. Different sizes for boards and profiles.
One batch: standard pins, idea pins, board covers. All optimized.
Choose the plan that works for you. All plans include every feature.
No subscription trap. Contenta is a one-time purchase — less than 2 months of Lightroom, and it's yours forever.
“I have been using Contenta Converter for years and it has saved me countless hours of work. Highly recommended!”
“Simple, fast, and does exactly what it promises. The batch processing is incredibly efficient.”
“Best image converter I have found. The RAW support and metadata handling are top-notch.”
Published by ContentaSoft, Umea, Sweden, developer of Contenta Converter PREMIUM.
Contenta Converter PREMIUM is a desktop application for Windows that batch converts, resizes, renames, watermarks, and processes images in 100+ formats including JPEG, PNG, WebP, HEIC, TIFF, RAW, and PDF.
This software contains no adware, spyware, toolbars, or bundled third-party programs. The installer installs only Contenta Converter PREMIUM.
Conversion, resizing, watermarking and metadata editing run on your computer. The optional AI features (background removal, photo restoration, colorize) send the images you process with them to Google Gemini using your own API key. The software does not collect personal data.
Free trial with every feature and no time limit: every file converts, up to 10 results you pick stay clean and the rest carry a watermark. Lifetime license: $129 (one-time payment, no subscription).
How to Uninstall
Open Windows Settings > Apps > Installed apps, find "Contenta Converter PREMIUM" in the list, and click Uninstall. You can also run the uninstaller from the installation folder or use Control Panel > Programs and Features.
Download size: ~2 MB (web installer). Additional components are downloaded during installation (~300 MB total).