Resize to 256x256
Sample fileProduce a 256x256 PNG thumbnail.
- Width (px): 256
- Height (px): 256
- Resampling method: bicubic
- Keep aspect ratio: true
Input
Drop one or more PNG files here
Output
Output will appear here.
Tool options
Examples
🔒 Processed locally in your browser
Chain with…
These tools accept image output. Run this tool to enable one-click hand-off.
PNG
About Resize PNG
Resize PNG is a PNG tool that takes image input (PNG) and returns image output (PNG). It runs entirely in your browser, so your input never leaves your device.
- Input
- image input (PNG)
- Output
- image output (PNG)
- Where it runs
- In your browser
- Chainable
- Yes
- Options
- 4 configurable
- Examples
- 1 in the catalog
Benefits
- Processed locally in your browser
- Accepts file input
- Accepts image input
- Live preview of the result
- Download the result as a file
- Export the processed file
- Chain the output directly into another tool
- Process several files in one run
Step by step
How to use Resize PNG
5 steps, all from the panel above — nothing leaves your browser.
Add your file
Choose or drop your PNG file in the input panel above.
Set the options
Adjust the 4 tool options — Width (px), Height (px), Keep aspect ratio, Resampling method.
Run the tool
Run it — the work happens in your browser, so nothing is uploaded.
Collect the result
The result appears in the output panel as PNG. From there you can download it as a file, export the processed file. The preview is rendered before you save anything.
Chain it onward
The chain panel lists tools that accept this output; sending the result opens the next tool with its input already filled in.
Formats
Supported formats
What Resize PNG accepts and what it hands back.
Accepts
PNG
Read from a PNG file on your device.
Produces
PNG
Returned as PNG. From the output panel you can download it as a file, export the processed file.
Configuration
Width (px)Required
integer · default 256
Height (px)Required
integer · default 256
Keep aspect ratio
boolean · default true
Resampling method
select · default bicubic
Examples
Examples and use cases
1 catalog example for Resize PNG. Runnable examples can be loaded from the examples panel above.
Related tools
Rotate PNG
Rotate a PNG by any angle.
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Crop PNG
Crop a rectangle out of a PNG.
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Create a Round PNG
Round the corners of a PNG.
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Change PNG Canvas Size
Place a PNG on a canvas of a different size.
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Add a Border to PNG
Add a coloured border around a PNG.
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Add Text to PNG
Draw a caption or watermark on a PNG.
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FAQ
Frequently asked questions
Answers for Resize PNG, taken from the tool's own catalog definition.
Does Resize PNG run in my browser or on a server?
It runs entirely in your browser — the work happens on your device.
What input does Resize PNG accept?
image input (PNG).
What do I get back, and what can I do with it?
The result is PNG output. From the output panel you can download it as a file, export the processed file. A preview is rendered first.
Can I chain Resize PNG into another tool?
Yes. After a run, the chain panel lists tools that accept image output (12 compatible tools in the catalog right now) and hands the result across with one click.
Does Resize PNG need any configuration?
Yes — the tool options panel above exposes 4 settings: Width (px), Height (px), Keep aspect ratio, Resampling method.
Do I need an account?
No. Accounts only add conveniences: favourites, recent-tool history and saved workflows.
What is included with Resize PNG?
Processed locally in your browser; Accepts file input; Accepts image input; Live preview of the result; Download the result as a file; Export the processed file; Chain the output directly into another tool; Process several files in one run.
Get started
Start using Resize PNG
The tool is ready above — add your image (PNG) and run it. It all happens in your browser, so nothing is uploaded.