Image Editor — Batch Padding, Resize and Rotate
Fit many images into one saved size with padding, using the same settings
Runs in your browser · nothing is uploaded
Set the saved image size, add padding in px or %, then auto-fit the image or size it by % or px. Upload several images to apply the same settings to all of them.
Open an image to edit
JPG · PNG · WebP / up to 50 images, 50 MB each. Drop or paste images too.
Editing stays in your browser. Your image is never uploaded to a server.
About
This image editor keeps the saved file size separate from the photo placed inside it. Set the saved size to 700 × 700 px, add 10% padding and choose auto fit, and every photo, landscape or portrait, lands centered inside a 560 × 560 px area with its ratio intact. It is built for jobs like product photos of mixed sizes that must all share one format: upload them together and export them with identical settings.
How to use
- Open, drop or paste one or more JPG, PNG or WebP images. Add more later or remove one with the × on its thumbnail.
- Enter the saved width and height, or pick a preset: square 700, 1000 or 1080, portrait, story or landscape. Choose a background color or keep it transparent.
- Choose px or % padding and enter one value for all sides, or top, right, bottom and left separately. The dashed line in the preview marks where the photo goes.
- Choose how to size the image: press Auto fit or Fill, or type a value into area %, original % or width/height px. Numbers apply when you press Enter or leave the field.
- Rotate, flip or move the image if needed. Drag in the preview or use the arrow keys; Shift moves 10 px.
- Crop, adjust brightness, contrast, saturation and opacity, or add text.
- Pick a format and quality, press Create image (or Create all), then download each file or a ZIP.
How it works
- Batch settings: everything except the crop is shared. Image size is stored as a sizing rule, not fixed pixels, so sources of different sizes produce the same layout.
- Padding: sits inside the saved image and clips the photo. Fit saved size to image + padding sizes the saved image around the current photo plus the padding.
- Exact px: with the ratio locked, only the width or height you last typed is fixed and the other side follows each image. Unlocked, every image is stretched to the width and height you entered.
- Rotation: from -360° to 360°. Auto fit uses the rotated photo’s bounding box.
- Position: the image position is measured from the center of the padded area. Text is measured from the saved image’s top-left corner, up to 200 characters and 20 lines.
- Formats: PNG is lossless; JPG and WebP use the chosen quality. EXIF metadata and animation are not kept. Convert HEIC, GIF or AVIF first.
- Limits: an oversized saved image is never shrunk silently; you are asked to reduce it.
Example
Upload a 1200 × 800 px landscape photo and a 600 × 900 px portrait photo, then export at 700 × 700 px with 10% padding and auto fit. Both files are 700 × 700 px, with the photos centered at 560 × 373 px and 373 × 560 px. Switch the padding to 50 px and the inner area becomes 600 × 600 px. Enter 50% of the area and each photo becomes half its auto-fit size.
FAQ
Can I edit several images with the same settings?
Yes. Upload up to 50 images and the saved size, padding, sizing, rotation, colors and text apply to all of them. Click a thumbnail to preview each result, then create all images and download them one by one or as a ZIP. Only the crop is set per image.
How do I add padding?
Set the saved image size first, choose px or % as the padding unit, then enter one value for all sides or each side separately. Padding sits inside the saved image and the photo goes into the area inside it. Left and right % use the saved width; top and bottom use its height.
What is the difference between auto fit, fill, % and exact px?
Auto fit places the whole photo as large as possible inside the padding, keeping its ratio. Fill covers the inner area and clips the overflow. Area % scales relative to the auto-fit size, original % relative to the source pixels. Exact px with the ratio locked uses the side you typed and scales every image to match.
Can I undo a crop or rotation?
Undo and redo keep up to 80 edits. Clear crop restores the original image region; Reset all restores the starting state. Ctrl or Command plus Z undoes an edit; add Shift to redo.
Are my images uploaded?
No. JPG, PNG and WebP images open and render in your browser. Each file can be up to 50 MB and 50 million pixels. The saved image is limited to 8,192 px per side and 20 million pixels, or less on some devices.
Can I keep transparency in a JPG?
No. JPG fills transparent areas with white. Choose PNG or WebP to keep transparency. If your browser cannot export WebP, a PNG is created and you are told.
