Image Resizer
Resize, compress and convert images in seconds
About this tool
Resize, compress, and convert images between 8 formats without uploading to any server. Adjust dimensions by pixels or percentage, control compression quality, and preview changes with a before/after comparison slider. Perfect for preparing assets for web, social media, or aukimi Inkwell projects. Part of aukimi Inkwell.
Features
- Supports PNG, JPEG, WebP, AVIF, GIF, BMP, TIFF, ICO
- Resize by pixels or percentage
- Adjustable compression quality
- Before/after comparison slider
- Batch processing support
Use cases
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Save your work, access the full creative suite, and export without watermarks.
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Professional bitmap editing with layers, masks, filters, and full tablet support.
Frequently Asked Questions
Is Image Resizer really free?
Yes, 100% free with no hidden fees. You can use it as many times as you want, directly in your browser.
Do I need to create an account?
No account is required. However, creating a free aukimi account removes watermarks and lets you save your work.
Is my data safe?
Yes. All processing happens locally in your browser. Your files are never uploaded to our servers.
Can I use the results for commercial projects?
Absolutely. Everything you create with our free tools is yours to use however you like, including for commercial purposes.