Batch Image Converter

Key features

• No artificial file-count cap — add dozens or hundreds; each file is validated and processed independently.
• A real queue with live counters: total, queued, processing, completed and failed, plus pause, resume and cancel.
• Output as WEBP (smallest), JPEG (universal) or PNG (lossless), with a quality slider for the lossy two.
• Optional max-width downscale that keeps the aspect ratio and never upscales.
• Retry Failed re-processes only the files that failed; completed results are never re-done.
• Download All builds a real ZIP you can open anywhere, or save each file individually.

How it works

1. 1

   Add Your Images

   Drop or browse as many as you need; keep adding mid-batch with Add more. One bad file never stops the batch.

2. 2

   Set Output Options

   Choose format and quality, plus an optional max width such as 1600px.

3. 3

   Process The Queue

   Files run through a controlled worker pool sized to your device, with honest progress and Pause/Resume/Cancel.

4. 4

   Download The Results

   Save files individually, retry failures, or download everything as a single ZIP.

Tips for better results

• 💡WEBP at around 85% quality is the best size/quality combo for web-ready batches.
• 💡Set a max width to shrink huge camera originals in the same pass — smaller images are left alone.
• 💡A file that fails to decode (corrupt or exotic format) is marked Failed with a reason; hit Retry after checking it.
• 💡For very large batches, Download All streams the finished files into one ZIP — individual Save buttons stay available.

Frequently asked questions