About the Image File Reducer tool
Big images slow down websites, fill up phone storage and break upload limits. The Image File Reducer lets you shrink JPG, PNG and WEBP pictures by choosing an output format and a quality level. Processing happens in your browser, so your picture does not need to be sent to a server.
A quality of 70 to 80 percent usually gives a large size reduction with very little visible difference. Lower values give smaller files but may show blur or artefacts.
How to use it
- Select an image (JPG, PNG or WEBP).
- Choose the output format: JPEG for photos, WEBP for the smallest web-ready files, PNG when you need transparency.
- Move the quality slider. 75 percent is a good starting point.
- Click Reduce Image Size and download the result.
Common uses
- Making photos small enough for form uploads (for example 100 KB passport photos)
- Speeding up blog and online store pages
- Sending pictures over email or chat without long waits
- Saving space on your phone
Tips for best results
- JPEG and WEBP use lossy compression and give the smallest files for photographs.
- PNG is lossless and keeps transparency, but files stay larger.
- If you need exact dimensions, resize first with the Image Resizer, then compress.
- Keep a copy of the original in case you need the full quality later.
Want more detail? Read our Image Compression Guide.
Privacy and file handling
No account is required. Some tools run entirely in your browser, while PDF conversion and compression may be processed through our secure server over HTTPS. We do not intend to keep your files after the requested operation is complete. As a general precaution, avoid uploading highly confidential documents to any online service. Read the full Privacy Policy.
Frequently asked questions
Which format is best for small size?
WEBP and JPEG typically produce the smallest files for photos.
Is my image uploaded?
This tool processes images in your browser.
Can I compress several images?
Process them one at a time with the tool.
Will quality drop?
A small drop is normal with lossy formats. Use a higher quality setting to reduce visible loss.
