Growth · alternatives · 2026
24 alternatives to A bulk image compression service
Hi, so over the weekend I built a free to use service to compress one or more images using MozJEPG encoding enabled via WASM. It's a static site, all the processing happens on the client side, no file uploads or sign-ups needed! Why? The existing services are either filled with ads or require you to sign-up / pay. would greatly appreciate any feedback! TIA!
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. A bulk image compression service launched in 2024; newer entries below may have overtaken it.
- 1
TinyJPG▲178Compress JPEG images with perfect quality and file size
2014 · tinyjpg.com · its alternatives →
- 2
Image Compressor▲100Quickly compress unlimited images for free
2022 · imagecompressr.com · its alternatives →
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Free browser image compressor that never uploads your files.
Jun 2026 · compactjpg.com · its alternatives →
- 5
Compress JPG, JPEG, PNG & WebP Images for Free — No Upload!
Jan 2026 · ezcompress.com · its alternatives →
- 6
100% Free, No Login, Privacy Friendly
2024 · imagetoolshub.com · its alternatives →
- 7
Hey HN. Online image compressors are good, actually not! popups, subscription, clunky ui & more... So I created ConUtil Compressor it's 100% free and opensource. The only local image compressor that doesn't suck or get you into subscription hell. Enjoy! Ahmed
Jul 2026 · compressor.conutil.com · its alternatives →
- 8
online converter for jpegs using the mozjpeg encoder
2014 · mozjpeg.codelove.de · 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 →
- 11
mozjpeg▲7A POWERFUL TOOL TO RESIZE AND COMPRESS JPEG AND PNG IMAGES
2021 · mozjpeg.com · its alternatives →
- 12IB
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 →
- 13
I'd like to share a little toy project of mine, a really simple image codec that can do lossy to full lossless image compression with complete scalability at a byte level granularity - you can compress an image just once, even fully losslessly if needed, and then get any lossy version possible by simply stopping decompression at any offset in the compressed data. This "encode onde, serve many" approach is especially interesting for providing downscaled low quality image previews (LQIP) in as tight a storage budget as possible, and then allowing seamless, transparent refinement as deemed…
2024 · github.com · its alternatives →
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ezyZip▲14Online file compression and conversion tools. for free!
2025 · ezyzip.com · its alternatives →
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Free online image compressor
2025 · gyandhaara.in · its alternatives →
- 17
💡 I built a simple image compression web app
2025 · perky98.github.io · its alternatives →
- 18
Free online image compressor
2025 · brillex.io · its alternatives →
- 19IM
I made a simple site that allows you to upload files. It requires no sign up and 100% free. The biggest advantage is that it returns you the direct URL to your file. So you can use it to store images for MD-based forum posts. Or put in your site's . I use the Cloudflare R2 storage which offers zero egress fees. So I pay $0 of transfer costs. I added a simple anti-nsfw files check and a simple anti-malware check. Please do not try to break it. Thanks! (>‿◠)
2024 · uploadfile.click · its alternatives →
- 20
Fast png, jpeg & webp compressor | compressimg
2025 · compressimg.app · its alternatives →
- 21
Compress JPG, PNG, GIF, AVIF & WebP images instantly
Jul 2026 · 99tools.net · its alternatives →
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Compress images fast, securely, and for free—no API call
2025 · image-compressor.github.io · its alternatives →
- 24
Truly free image compression. private, fast, unlimited.
2025 · imgkonvert.com · 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 →