Resize Image to 40 KB
A 40 KB cap keeps files light while giving photos and UI snapshots enough clarity for cards, galleries, and quick previews.
Upload Your Image
Drag & drop or click to select your image (Max 20MB)
Supports JPG, PNG, GIF, WEBP formats
40 KB Compression for Clear Previews
Stay compact without crushing detail, ideal for messaging, listings, and lightweight web use.
Balanced 40 KB Limit
Use a 40 KB target for app UIs assets like interface snapshots. It keeps small UI text readable and supports snappy previews across demo pages without heavy downloads.
Clearer Small Text
Edge contrast is tuned to keep small UI text crisp. It protects readability in app UIs layouts and keeps interface snapshots looking clean. Good for daily publishing.
Preview-Ready Detail
Smooth color transitions stay cleaner when you adjust quality before export. It helps interface snapshots feel polished in app UIs. Balances speed and detail.
Local, Fast Export
No server processing is required, which keeps previews responsive. You can test multiple versions of interface snapshots easily. Works well on mobile.
JPG or WebP
Switch between JPG and WebP to find the cleanest 40 KB result. WebP is smaller while JPG stays widely compatible. Keeps pages responsive. Helps reduce bandwidth.
Safe Dimension Control
Dimension control lets you trade pixels for size. A slight downscale keeps small UI text clear and helps reach 40 KB. Helps reduce bandwidth.
Make a 40 KB Image in 3 Steps
Upload, set the limit, and download a clean file in seconds.
Upload an Image
Drop in your image to begin. The tool accepts JPG, PNG, and WebP, then sets up a safe starting point for a 40 KB target.
Set the 40 KB Target
Set the limit to 40 KB and fine tune scale or format. This helps interface snapshots stay clear while meeting the target.
Download the File
Download once the preview hits the limit. If the original is already under 40 KB, it exports unchanged to keep snappy previews.
Create a 40 KB Image
Resize to 40 KB for interface snapshots in app UIs. Simple controls help you balance size and clarity so snappy previews stays intact.
FAQ for 40 KB Compression
Answers to common questions about a 40 KB target.
For interface snapshots, a 40 KB file is a good balance of size and clarity. Use a small dimension tweak or switch formats if the preview looks soft. Saving a second version makes comparison easy.
40 KB is a solid target for interface snapshots. If detail is critical, try WebP or reduce width a little to keep the file light and readable. A small dimension tweak often restores clarity without extra weight.
Yes, 40 KB works well for interface snapshots when you need a lightweight file with clear detail. If the image is complex, reduce dimensions slightly or try WebP to stay within the limit. Most users find one or two passes enough.
Try WebP first for size savings, then fall back to JPG if you need legacy support. The preview shows which format keeps small UI text sharper at 40 KB. The tool lets you iterate quickly until the balance feels right.
40 KB is a solid target for screenshots. If detail is critical, try WebP or reduce width a little to keep the file light and readable. Testing the result on your target page gives the best signal.
When the source is under 40 KB, the tool outputs it as is. You keep the same quality and avoid unnecessary recompression. Keep the aspect ratio locked to avoid stretched shapes. Use the preview to check text and edges before download.
Exports typically drop extra metadata to save space. The pixels stay the same, but camera data and EXIF tags are removed, which also helps privacy and keeps the file lean. For very busy images, reduce width slightly and try again.
Yes, it is local. Nothing leaves your device, and the resize is completed right in the browser for speed and privacy. Small edits can avoid harsh compression artifacts. Testing the result on your target page gives the best signal.
Yes, our image resizing tool is completely free to use. No registration required, no watermarks, and no hidden fees. Simply upload your image and resize it to your desired dimensions.
Absolutely! All image processing is done locally in your browser. Your images are never uploaded to our servers, ensuring complete privacy and security of your files.
Popular resize presets
Jump to the most commonly used image sizes for your projects