Hey PH 👋 — maker here. The thing that got me here: every "free" image converter I used still routes your file through a server before handing it back. That's fine for stock photos, less fine for client work, ID scans, or anything you're not thrilled about sitting in someone's S3 bucket "temporarily." So Under1MB does zero backend processing — literally none. It's convert/compress/resize running on your browser's own image decoder, which means there's nothing to upload and nothing for me to log even if I wanted to. Drop in a file, watch your Network tab, see it never fire. Two features I'd actually push you to try over the obvious convert/compress: → Target-size mode — type "under 500KB" and it reverse-engineers the quality setting instead of you guessing and re-exporting five times → Batch → ZIP — 40 product shots in, one ZIP out, no queue 11 formats live (HEIC and AVIF included), TIFF/PSD/RAW next. Free, no account, no plans to change that for the core tool — a paid tier is coming but it's for team/automation features, not for taking privacy away from the free version. Tell me what breaks or what format you need next — that's what decides the roadmap from here.

Under1MB - Convert and compress images

Convert, compress & resize, right in your browser

Convert, compress & resize, right in your browser