Check the requirements
For example, a 200 KB limit, JPG format and a 600 × 800 px maximum are separate requirements. Check file size, dimensions and accepted formats individually.
FILEFIT LAB / FILE WORKSPACE
Image size reducer
GuidesProcessed on your device
Drop your images here
JPG · PNG · WebP·Up to 20 MB per file
Just trying it out?
Your files are never uploaded or stored by this app.
BEFORE YOU SUBMIT
One last check before you submit
Inspect the output
Inspect small text, faces, backgrounds and page order. A converted file does not guarantee acceptance by a website or organization.
Keep your original
Keep the downloaded output separate from your original. Closing or reloading this tab clears the workspace and its results.
Common questions
Will a 200 KB target produce exactly 200 KB?
The target is an upper limit, not an exact size. Here, 1 KB means 1,000 bytes. Allow a little margin if the recipient uses a different size calculation or a stricter limit.
Can an image get smaller or less sharp?
JPG and WebP may lose detail during compression. If dimension reduction is allowed, pixel dimensions can shrink too. Check text legibility in the result preview. Images are never upscaled.
Why is PNG sometimes still too large?
PNG does not shrink using a lossy quality slider. For photos, compare JPG or WebP. Use WebP or PNG when transparency matters. Without smaller dimensions, the target may be unreachable.
Guides with measured examples
Reduce a photo below 200 KB: a measured exampleWe tested one 3.54 MB photo against 100, 200 and 500 KB targets. Compare actual bytes, image dimensions and the checks that matter before an upload.JPG, WebP or PNG: which format should you upload?We converted the same photo to JPG, WebP and PNG and measured each output. Choose based on the recipient’s accepted formats, transparency and actual results.