Dev tools · alternatives · 2026
24 alternatives to Image Optimiser by Hafiz
Optimize images locally in your browser. No server uploads
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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OptimizeImages▲326Convert & compress images up to 90%, webp & AVIF supported
2022 · optimizeimages.com · its alternatives →
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Hey HN I built ResizeImage.dev that runs 100% client-side — nothing gets uploaded, and it’s instant. What it does Resize, crop, and optimize images directly in your browser Supports JPG, PNG, WebP Works offline (PWA-ready) No tracking, no server, no data collection How it works It uses the Canvas API and WebAssembly codecs to process everything locally. All transformations happen in-memory, so no files ever leave your machine. Why I built it I needed a simple, no-BS way to resize images for web and social media — something fast, private. Try it https://resizeimage.dev Feedback…
2025 · resizeimage.dev · its alternatives →
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Privacy-first, browser-based bulk image conversion
Dec 2025 · pixel-perfect-convert.vercel.app · its alternatives →
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Hello HN, I've used a lot of image converter websites to run for my daily jobs, but they required uploading my assets on their servers which I didn't like. I decided to build it myself and publish as a website for everyone to use at no cost (since the conversion happened on your browsers) I'd live to hear your thoughts about it. Cheers,
2024 · dynapik.com · its alternatives →
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Resize, Compress & Convert JPG/PNG/WebP in One Click
2025 · its alternatives →
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Resize, crop, compress & convert images in your browser
2024 · tiny.photos · its alternatives →
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Optimize images Online with this free optimizer tool, compress, convert and optimize images in PNG, JPEG, SVG, AVIF, WebP and GIF formats, and get SEO tags for your html.
2022 · optimizeimages.com · its alternatives →
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Free browser tool to compress & resize images, no uploads
2025 · image-compressor-saas.shop · its alternatives →
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⚡ Resize and compress images instantly — free & private
2025 · its alternatives →
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Smallimg▲7Hi HN, I built a free image compression tool called Smallimg.cc that runs entirely in the browser. The main motivation was privacy. I was never comfortable uploading potentially sensitive images to a third-party server just for compression. This tool solves that by using JavaScript and WebAssembly to perform all the processing on the client-side. Your files are never transferred over the network. Key features: Total Privacy: Your images never leave your computer. Incredible Speed: No upload/download time, just instant processing. Full Control: You can adjust quality, resize, and convert…
2025 · smallimg.cc · its alternatives →
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Find png files that don't have transparency and convert to jpg, also recompress all jpg files for the web - optimize_images.sh
2017 · gist.github.com · its alternatives →
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Convert PNG & JPG to ultra-light WebP. Offline. Fast.
2025 · s3dmaker.gumroad.com · its alternatives →
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Image optimizer — no uploads, all in-browser
Jul 2026 · image-compression-hazel.vercel.app · its alternatives →
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PixlDrop▲2Compress & convert images 100% locally in your browser.
Jul 2026 · pixldrop.netlify.app · its alternatives →
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Fast, free bulk image resizer & WebP converter
Aug 2026 · easy-resize-image.com · its alternatives →
- 19Localimg▲6
Bulk image converter that runs entirely in your browser
Jan 2026 · localimg.com · its alternatives →
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Fast and secure image compression, conversion, and resizing
2025 · image-optimize.io · its alternatives →
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Resize images to target KB or dimensions—privately
Aug 2026 · increaseimages.org · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →