AiTools
Convert, resize, and compress images in your browser
Practical tips for PNG, JPG, and WebP conversion, resizing, and compression with AiTools — all without uploading photos to a remote server.
Product screenshots, profile photos, and blog assets rarely arrive in the exact format a CMS wants. You can fix that without dragging private photos into a random converter.
Pick the right format
Image Converter switches between PNG, JPG, and WebP. Use JPG for photos, PNG when you need sharp UI chrome or transparency, and WebP when the destination supports it and you want smaller files.
Resize for the layout
Image Resizer sets exact dimensions. That helps when a template demands a square avatar or a fixed hero width. Keep an original master file; resize a copy so you can regenerate later.
Reduce file size
Image Compressor lowers weight for email and slow connections. Compression is always a tradeoff: preview the result and bump quality if text looks soft.
Bundle pages as PDF
When a form must be a PDF of photos, Image to PDF stacks images into pages on your device.
Quality checklist
- Start from the highest-resolution source you have.
- Convert before aggressive compression when you need a specific format.
- Compare byte size and visual quality before you replace the original.