Resize a large screenshot
Resizing locally is useful before uploading a screenshot to docs, support, or a CMS.
Input
2400 x 1600 screenshotOutput
1200 x 800 resized imageImage toolsRuns locally
Local Image Resize
Resize images locally in your browser with canvas controls for dimensions, quality, and lightweight export workflows.
imageresizecanvasquality
Privacy note: this tool runs in your browser; inputs are not uploaded. How privacy works
Resize settings
The file is processed locally with canvas.
Resized image
Choose an image and resize it to preview the result.
Image Resize examples
Image Resize use cases
- Shrink large screenshots before sharing.
- Create smaller web-ready images without an upload step.
- Adjust dimensions for documentation or social assets.
How Image Resize works
- The image is decoded by the browser.
- Canvas draws it at the selected dimensions.
- The result is exported locally in the selected format and quality.
Image Resize mistakes to avoid
- Upscaling cannot add real detail to a low-resolution source.
- Lower quality settings can introduce compression artifacts.
- Resizing does not automatically remove visible sensitive information.
Image Resize privacy and processing
No uploadBrowser-localNo accountThis tool runs in your browser. Inputs are processed on your device and are not uploaded to LocalTools.
How LocalTools handles local and server-assisted toolsImage Resize related workflows
How LocalTools handles local and server-assisted tools
Understand which tools stay in the browser and which public URL checks need an API request.
Local PDF and Image Tools
A browser-local hub for merging PDFs, splitting documents, compressing PDFs, resizing images, and stripping image metadata before upload.
How to Remove Image Metadata Before Uploading
Strip EXIF and editor metadata locally before uploading photos, screenshots, product images, or support attachments.
Local-First Developer Tools for Sensitive Data
A practical hub for choosing browser-local tools when working with JSON, JWTs, PDFs, images, hashes, and other data you hesitate to paste online.
Image Resize FAQ
Is the image uploaded for resizing?
No. Resizing happens locally in your browser.
Will resizing remove metadata?
Canvas export often creates a fresh file, but use the metadata stripper when metadata removal is the goal.