EN

Increase image size to 100 KB

Raise a file to at least 100 KB without changing how it looks.

Drop images here, or paste with Ctrl+V

JPG, PNG, WebP, GIF or HEIC. Several at once is fine.

Settings size, KB limit, format, DPI
1 to 100, empty = automatic

    Your images are processed on this device and never uploaded.

    Crop image

    Drag the box to move it and the corners to resize. With the box focused, arrow keys move it and Shift+arrow keys resize it.

    Example with a real photo

    We ran this tool on the photo below. These are the real results.

    Original300 × 450 px · 8.3 KB · JPG
    Result300 × 450 px · 101.0 KB · JPGThis is the actual file the tool made.

    Photo: Unsplash

    What this page does
    Minimum size100 KB (102,400 bytes)
    FormatJPG
    DimensionsUnchanged

    How to use it

    1. Choose or drop your image.
    2. The tool raises it to just over 100 KB.
    3. Download it and upload it to your form.

    How the file reaches 100 KB

    The image is saved at maximum JPG quality first. If it is still too small, the tool adds a hidden comment block that every image viewer ignores, so the picture is unchanged.

    The minimum is counted as 102,400 bytes, so the file passes whether the website counts a kilobyte as 1000 or 1024 bytes.

    Questions

    Is a padded file safe to upload?

    Yes. The comment block is part of the JPG standard and contains only empty bytes.

    Is my photo uploaded to a server?

    No. The resizing runs inside your browser with JavaScript, so the image never leaves your device. Once the page has loaded, resizing keeps working even if you go offline.