Squeeze an image down to 50KB for forms and portals with the strictest limits.
Everything runs locally with HTML5 Canvas. Your image is never sent to a server.
Instant, accurate output tuned to the exact spec — no guessing, no queues.
Free forever, no sign-up, and never a watermark on your finished file.
Four steps, a few seconds, zero uploads.
Drop your image or browse. iPhone HEIC works too.
The tool applies the exact spec — tweak if you like.
See the result and file size before you commit.
Save your optimised, ready-to-use image.
Jump to another size or format.
The tool automatically finds the best quality it can while staying under 50KB, and scales the image down just enough to preserve clarity.
JPG, PNG, WebP, GIF and iPhone HEIC. The output is a compact JPEG by default.
Completely. Nothing is uploaded — the entire process happens on your device.
Browse the full toolkit — one focused tool per page.
Every tool here runs in your browser. Nothing is uploaded, stored or watermarked — ever.
Is this safe? See how