JPEG selected by default · 50,000-byte maximum
Compress JPG or JPEG to a maximum of 50,000 bytes in your browser. This page starts with JPEG output selected; keep that setting for JPG-only forms and compare detail before downloading.
JPG, PNG or WebP → at most 50.0 KB
Requirements differ by form and year. This tool checks a maximum file size; it does not guarantee acceptance or set exact dimensions.
| What to check | Before you compress | Before you upload |
|---|---|---|
| JPG-only uploads | Keep JPEG selected in the output format control | Confirm the downloaded .jpg and image/jpeg type |
| Transparent PNG or WebP input | Expect transparent pixels to become white in JPEG | Inspect edges and the white background |
| 50 KB limit | Check the form also allows the resulting dimensions and minimum size | At most 50,000 bytes, not exactly 50 KB |
Choose a supported static JPG, PNG or WebP file up to 15 MB and 24 megapixels. Animated images and PDF files are not supported.
Your browser tries quality and dimension settings within its processing limits. Time depends on the file and your device; a matching result is not guaranteed.
Download after checking the result against your destination’s file type, size and dimension requirements.
A GOOD FIT, NOT JUST A SMALL FILE
Use JPG when your form asks for a photograph in JPEG format. JPEG replaces transparent areas with white. Use WebP when the destination accepts it and you need a smaller file or transparency.
PNG is supported as an input. Downloads are JPEG or WebP; this tool does not export PNG or PDF.
Compression can soften details and reduce pixel dimensions. Check faces, letters and signature strokes in the comparison before downloading. File size in KB and image dimensions in pixels are different requirements.
For a strict 20 KB maximum, this site checks against 20,000 bytes. See why that differs from 20 KiB.
Supported inputs are static JPG, PNG or WebP files up to 15 MB and 24 megapixels. Before compression, the working image is limited to 12 megapixels; larger sources are reduced proportionally even if a generous byte limit is selected. The search may reduce dimensions further. Some images cannot reach the selected maximum within the time, attempt and minimum-dimension limits. The tool does not pad a smaller result to an exact size or enforce a minimum file size.
Choose a supported JPG or JPEG, leave JPEG selected and keep the 50 KB maximum. The browser tries encoder quality settings and may reduce dimensions. It enables download only for an output at most 50,000 bytes; compare fine details before saving.
Both use the same 50,000-byte ceiling. This page starts with JPEG selected, while the general image page uses automatic JPEG/WebP selection. Keep JPEG selected when your portal accepts only JPG; you can still change the format control yourself.
Yes, you can try a supported static PNG or WebP as input. With JPEG selected, transparent areas are flattened onto white because JPEG cannot store an alpha channel. Review edges and background after conversion. JPEG encoding is lossy, and reaching the limit is not guaranteed.
No. Renaming a file does not change its encoded format. Choose JPEG output and check the actual download. This tool uses 50,000 bytes for 50 KB; 50 KiB is 51,200 bytes and exceeds that limit. It does not pad smaller files or enforce a portal minimum.
