Image Resizer
Resize images to custom dimensions. Includes custom dimensions and aspect ratio lock. Runs in your browser — free, no signup, no install, no data upload.
Image ToolsAbout this tool
Image Resizer lets you edit, convert, or inspect images directly in the browser for quick creative and production work.
Resize images to custom dimensions.
For typical use, processing happens in your browser—nothing is sent to our servers unless the tool clearly performs a network request (for example a lookup or fetch). Avoid pasting highly sensitive secrets if you are unsure how a specific tool handles data.
Features
- custom dimensions
- aspect ratio lock
- batch resize
- Complexity: moderate
- Category: Image Tools
How to use
- Open the toolLoad Image Resizer in your browser.
- Add your fileUpload or drag and drop a file as prompted. Respect any size or format notes on the page.
- Download or copySave the processed file or copy the result when processing finishes.
Guides
- HEIC to BMP Converter: privacy tips and best practices Use HEIC to BMP Converter safely: what stays in the browser, what to avoid pasting, and habits that reduce mistakes.
- Practical use cases for HEIC to JPG Converter Where HEIC to JPG Converter fits in real tasks: Convert HEIC images to JPG format. Ideas for daily workflows and hand-offs.
- Resize Image to 500KB: privacy tips and best practices Use Resize Image to 500KB safely: what stays in the browser, what to avoid pasting, and habits that reduce mistakes.
- Practical use cases for Resize Image to 200KB Where Resize Image to 200KB fits in real tasks: Resize and compress images to under 200KB. Ideas for daily workflows and hand-offs.
- Practical use cases for WebP to JPG Converter Where WebP to JPG Converter fits in real tasks: Convert WebP images to JPG format. Ideas for daily workflows and hand-offs.
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Image ToolsFrequently Asked Questions
What does the Image Resizer tool do?
Resize images to custom dimensions. It is listed under Image Tools on FreeEasyToolsOnline.
Is my data sent to your servers?
Most processing for this tool runs in your browser. Do not paste secrets you cannot afford to expose, and read any on-page warnings for tools that intentionally call external APIs.
Do I need to install anything?
No. Use a modern desktop or mobile browser. For best results, keep the page open until processing finishes for large files or long operations.
Can I use this tool on a phone or tablet?
Yes, most tools work on mobile browsers. Complex editors or large file workflows may be more comfortable on a desktop.
Can I rely on this for legal, medical, or financial decisions?
These utilities are for general productivity. For regulated or high-stakes decisions, verify results with qualified professionals and your own systems of record.