GUIDE · 2026-07-23
How to use the Image Resizer & Converter
The image tool opens a file in the browser, redraws it to a selected canvas size and exports WebP, JPEG or PNG. It prepares web-ready dimensions without sending the original to our server.
How it works
Source image → canvas conversion → new file
Most processing stays in your browser instead of sending inputs to our server. Verify important financial or contractual decisions against an authoritative source.
Step-by-step
- 01Choose an image and check its preview and original dimensions.
- 02Set width or height, aspect-ratio behavior, output format and quality.
- 03Download the output and inspect both visual quality and file size.
Worked example
INPUT4000×3000 JPEG → 1600-wide WebP at 82%
RESULT1600×1200 output when aspect ratio is kept
WebP often suits photos, while PNG may be preferable for transparency and sharp logos.Limits and checks
- JPEG and WebP re-encoding can introduce quality loss.
- Supported formats and practical size limits depend on browser and device memory.
Useful examples
- Resize a profile image
- Compress an image as WebP
- Convert PNG to JPG
Frequently asked questions
Is my image uploaded?
No. Processing stays in your browser.
Which formats work?
Modern browsers support JPG, PNG and WebP output.