ImageResizely was created because every other image tool uploads your photos to the cloud. We think that's wrong.
You need to resize a product photo for your Shopify store. You upload it to an online resizer. Now that image — your product, your brand, your IP — sits on someone else's server.
Maybe they delete it in 6 hours. Maybe they don't. Maybe they use it to train AI. Maybe they have a data breach. You have no control.
Multiply this by millions of users, billions of images. That's the status quo.
Client-side processing. Your browser is powerful enough to resize, compress, convert, and watermark images. No server needed.
When you use ImageResizely, the JavaScript and WebAssembly code runs entirely on your device. Your images exist only in your browser's memory — never transmitted, never stored, never seen by us.
Close the tab, and the data is gone. It's that simple.
RAW previews, client proofs, portfolio images — never leave your machine.
Product photos, lifestyle shots, brand assets — your IP stays yours.
HIPAA-sensitive images, evidence photos — zero cloud exposure.
Personal photos, family pictures, documents — private by default.
Architecture decisions start with "does this protect user data?"
No forced accounts, no upgrade nagging, no data harvesting.
Modern codecs (AVIF, WebP), smart compression, perceptually lossless results.
Free tier is genuinely useful. No feature gating behind paywalls.
Open source core. Clear pricing. Honest about limitations.
Frontend: Astro 7 + TypeScript + Tailwind CSS v4
Image Processing: HTML5 Canvas API + WebAssembly (via @wasm-image-optimizers)
Codecs: Browser-native (JPG, PNG, WebP) + WASM (AVIF, HEIC, TIFF)
Hosting: Static deployment on Vercel/Cloudflare Pages
Payments: Stripe (only for Pro/Team subscriptions)
ImageResizely is built by a small team of developers and designers who believe privacy shouldn't be a premium feature.
We're self-funded, profitable, and answer only to our users. No VCs, no growth-at-all-costs mandates, no pressure to monetize your data.
Want to contribute? We welcome PRs, issues, and feedback on GitHub.
Join thousands who process images locally. No uploads. No compromises.
Start Resizing Free