Are my images uploaded to a server?

No. Every image tool runs entirely in your browser using the canvas API — your photos never leave your device and are never uploaded.

How do I compress an image for a form upload?

Open the Compress tool, choose your image, lower the quality (and optionally set a max width), then download the smaller file — all privately in your browser.

Free Image Tools — Compress, Resize, Convert, HEIC to JPG

Free private image tools that work 100% in your browser — your files never leave your device. Compress, resize, convert (JPG/PNG/WebP), rotate, flip, crop and convert HEIC to JPG. No upload, no signup, no watermark.

✓ 100% Free ✓ No Login Needed ✓ NCERT / CBSE Aligned ✓ Download as PDF

TL;DR: Free private image tools that work 100% in your browser — your files never leave your device. Compress, resize, convert (JPG/PNG/WebP), rotate, flip,…

Written & reviewed by the Syllab.in Academic Team (CBSE/NCERT subject experts) · Updated Jul 18, 2026

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Private, free image tools that never upload your photos. Every operation runs in your browser with the canvas API, so your images stay on your device.

What you can do

Compress a photo to fit a form's size limit (adjustable quality, optional max width).
Resize to exact pixels (keep-aspect, never upscales).
Convert between JPG, PNG and WebP.
Rotate, flip and crop to 1:1, 4:5, 16:9, 4:3 or 3:2.
HEIC → JPG — turn an iPhone HEIC photo into a JPG any website accepts.

100% free, no sign-up, no watermark. Need PDFs too? Use the free PDF Tools, or browse all free tools.