One image or a batch
Source images
JPEG, PNG, WebP
Static images. Up to 4 MiB per file, 12 MiB total and 4 million pixels per image. At most six source images.
Image Canvas Padding
Add equal canvas space around the original image.
Open this toolExtra canvas space gives a picture breathing room without removing source content.
Choose the padding and background, then inspect the new dimensions.
Inputs and controls
Padding on each side
Tool inputs
Allowed range: 0 to 500
Canvas background
Tool inputs
Download format
Tool inputs
PNG, preserves alpha, JPEG, flattens alpha, WebP, server support needed
Quality
Tool inputs
Allowed range: 1 to 100
How to use
- Choose a static JPEG, PNG or WebP source. Check the displayed upload limits before processing.
- Set Padding on each side, Canvas background, Download format and Quality. Review the selected units and options before preparing the output.
- Select Prepare image. Inspect the resulting preview, dimensions and file size, then download the output you need.
Why use this tool
The original picture stays inside the enlarged canvas instead of being cropped to create space.
Before relying on the result
Compare the finished picture with its source. It expands the canvas around the source image.
Questions
Is padding added inside the original edges?
No. It expands the canvas around the source image.
What should I check before using Image Canvas Padding?
Prepare a supported source image and check Padding on each side, Canvas background, Download format and Quality. Use the exact units shown beside the controls and replace any example values with your own inputs.
Source page last modified: 2026-10-04T18:22:34+00:00. This profile describes the tool; use its page to run it.
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