Batch Image Resizer Software: Photo Reducer

📸 Batch Image Resizer loads an entire folder of photos, scales every file to the pixel dimensions or kilobyte target you set, and writes the results while preserving your original folder structure. It runs on Windows 11, Windows 10 and Windows 7, works through a visual interface or the command line, and spreads the job across every available CPU core so thousands of images finish in minutes rather than hours.

ℹ️ The trial processes up to 10 files per batch. Purchase a license to unlock unlimited processing and handle projects of any size.

👍 Top 🔟 reasons to choose Batch Image Resizer

• 1️⃣ Ten or more resizing algorithms including Lanczos, Bicubic, Gaussian, Bessel and BSpline keep detail sharp whether you enlarge or shrink.
• 2️⃣ Set a target file weight in KB and the program tunes quality automatically, so each photo lands under the upload limit.
• 3️⃣ Smart Cropping maintains exact pixel dimensions while trimming edges, removing the need for manual adjustment.
• 4️⃣ Over 30 RAW camera formats are supported. CR2, NEF, DNG, PEF, RAF and CRW files convert to JPEG in one step.
• 5️⃣ Animated GIFs and multipage TIFFs resize without losing frames or pages, with dedicated compression controls for each.
• 6️⃣ EXIF orientation metadata triggers automatic lossless rotation, so portrait shots from the camera never appear sideways.
• 7️⃣ Text, logo and image watermarks can be stamped onto every photo in the same pass that handles the resize.
• 8️⃣ Batch renaming adds a prefix, suffix, sequential number or date stamp, keeping output files organized without a separate tool.
• 9️⃣ Command-line mode lets build scripts and scheduled tasks run the entire job with no clicks at all.
• 🔟 All processing happens locally on your PC. Photos are never uploaded anywhere.

🎯 Who uses this Batch Image Resizer

• ✅ Online sellers who need hundreds of product shots scaled to marketplace pixel and file-size limits in a single pass.
• ✅ Photographers converting RAW files from a shoot into a web-ready client gallery the same afternoon, with EXIF tags intact.
• ✅ Webmasters and developers who script image preparation through the command line and want the folder tree preserved automatically.

⚙️ Supported formats and conversions

Input and output formats include JPEG, BMP, PSD, TIFF, GIF, PNG, PCX, JPEG 2000, TGA, WEBP and DNG. Common conversions such as PNG to JPG, BMP to JPEG, TGA to PNG, TIFF to PNG and PSD to JPEG are handled natively by the Batch Image Resizer engine. You can also adjust DPI and compression rate during conversion.

❓ Frequently asked questions

❔ Does Windows 11 have a built-in batch resize?
💡 No. The old right-click resize was removed, and Paint or Photos still open one file at a time. Batch Image Resizer adds folder mode and an Explorer right-click entry so an entire shoot scales in one action.

❔ Will photos lose quality when resized?
💡 The program offers multiple interpolation algorithms designed to avoid pixelation and harsh artifacts. You pick the algorithm that fits the content.

❔ Can I resize without changing the aspect ratio?
💡 Yes. The default setting preserves the original aspect ratio. You can also lock a specific height, detect long-side dimensions, or apply Smart Cropping.

❔ How do I convert RAW files to JPEG?
💡 Add CR2, NEF or other RAW files, choose JPEG as the output format, and select Baseline encoding in JPEG Options for broad compatibility.

❔ Can the Batch Image Resizer handle animated GIFs?
💡 Yes. Animated GIFs and multipage TIFFs resize with all frames intact. Open Options and pick GIF or TIFF Compression to control quality and size.

🔧 Additional capabilities

Automatic color and contrast correction, grayscale conversion, flipping, mirroring, canvas-size changes and prompt-free overwrite are all available. The Explorer context-menu integration lets you right-click any selection of images and send them straight into the program.