Shrink a JPG, PNG or WebP photo to 30 KB or smaller in one click. Unlike generic compressors, this tool guarantees the output stays under 30 KB — it finds the highest possible quality that fits, and only resizes if it absolutely must. Commonly required for ID photo fields on online application portals.
Output guaranteed at 30 KB or less — highest quality that fits.
Free outputs include a small "Processed by Konomic" footer. Upgrade to remove →
Drag & drop files here, or click to browse
PNG, JPG, WEBP · up to 50 MB (free)
Upload up to 10 images (JPG, PNG, WebP)
Pick Smart compress — or set an exact target size
Click Process
Download compressed images, always under your limit
Reduce JPG, PNG or WebP file size in seconds. Smart mode keeps your format and picks the best quality-to-size trade-off. Exact-size mode guarantees the output stays under your limit (20 KB, 100 KB, 1 MB…) — built for forms and portals with hard upload caps that generic compressors can't hit.
Those tools compress 'as much as looks OK' with no size guarantee. Konomic adds an exact-size mode: tell it 50 KB and the output will be 50 KB or less — it finds the highest quality that fits, resizing only as a last resort. That's what form uploads with hard caps actually need.
Smart mode keeps it: JPG stays JPG, PNG stays PNG (palette-optimized), WebP stays WebP. Exact-size mode outputs JPG, since it's the only format where a precise size can be guaranteed. Transparency is flattened to white in that case.
Yes — 3 images per day without an account, 20 with a free account, up to 10 per batch, max 50 MB per file. No watermark on any plan.
Images are processed on EU servers (Germany), auto-deleted within 1 hour, and never used to train AI. Metadata (EXIF, GPS location) is stripped from the output — a privacy bonus.
Yes — that's the whole point. The compressor binary-searches the highest JPEG quality that fits under 30 KB, and if even the lowest quality is too large it scales the image down until it fits. You will never get a file over the limit.
The tool always picks the HIGHEST quality that fits 30 KB, so you get the best image possible within the limit. Small targets on large photos will show some compression — that's physics, not the tool.
Free: 3 images per day without an account, 20 with a free account, 10 images per batch. No watermark on any plan.
Images are processed on EU servers (Germany) and auto-deleted within 1 hour. They are never used to train AI and never shared.
