Dev tools · alternatives · 2026
24 alternatives to FastAiZip
Local-first file compression for people and agents
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
TinyFast▲319I am a developer. I have been building stuff for the last 13 years. One common challenge in all my projects is compressing assets to make them as small as possible. I used to end up using online compressors, but this has a lot of privacy concerns. So, I finally set down for couple of weeks and built this simple app. I can just drag and drop assets in it and it shrinks them. It currently supports around 25 file types. I built a lot of iOS apps but this is the first time building a macOS app, so any feedback is welcome.
2025 · tinyfast.app · its alternatives →
- 2
CompressImage.io▲261Reduce image size up to 90% in seconds, free & works offline
2022 · compressimage.io · its alternatives →
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fileAI MCP▲235Give AI agents secure, real-time access to your files
2025 · file.ai · its alternatives →
- 4
I have posted a much earlier version of this over a year ago [0]. Since then a lot has changed. Obviously, the name has changed. This happened for the paper publication [1]. I have also optimized the speed, integrated ISA-L for special cases, limited the compression-ratio-dependent maximum memory consumption, and finally added parallelized CRC32 computation, which adds ~5% overhead no matter the number of cores used. At this point, I am leaning towards calling it production-ready although there are still many ideas for improvements. Redoing the benchmarks of the older Show HN, would look…
2023 · github.com · its alternatives →
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Web Speed▲118Hey everyone, I've been working on a tool called Web Speed. It takes web pages full of HTML and parses them into an easily readable sitemap for an AI agent. By ensuring the AI doesn't have to analyze the full HTML from the page or screenshots of the page, it makes the agent a lot cheaper and faster. It's MCP-native, so any AI that supports MCP can run it and take control of your browser for you. There are both “normal” and post-auth versions live on GitHub. What I think is the coolest thing about the project is the global cache of sitemaps. When a user visits a site, it takes the sitemap and…
May 2026 · getwebspeed.io · its alternatives →
- 7IB
No file size/upload limits. Processed locally right inside your browser. No Server Uploads. NOT A FFmpeg Wrapper. It's not like any other Alternatives, Try for yourself! Are you someone who deals with lots of images and always find yourself with your storage full? or Someone Who deals with websites optimization and would love to get that fast loading speed? No matter who you are, as long as you deal with Images, Imgfiber got your back! ⬇ Reduce image file sizes by up to 95% without losing quality! Supports all major formats: JPG, PNG, JPEG, GIF, SVG, and WebP. Works entirely in your…
2025 · imgfiber.com · 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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Snap any image, screenshot, or webpage into plaintext. No GPU. No cloud. One command. - kouhxp/textsnap
Jun 2026 · github.com · its alternatives →
- 10
Advanced JPEG compression that reduces file size by 90%
2025 · image-compressor.replit.app · its alternatives →
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Fast, private image compression that never stores your data
Jan 2026 · fast-compressor.vercel.app · its alternatives →
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Compress images fast, securely, and for free—no API call
2025 · image-compressor.github.io · its alternatives →
- 15
Hello HN, I'm very excited to have finished a gzip decoder that can speed up decompression using threads. On my Ryzen 3900X, I measured a 8x speedup over standard gzip, reaching 1.6 GB/s for a synthetic file with a consistent compression ratio of 1.3. A functional decompressor like this is kind of a first, that's why I am excited. Pragzip implements the two-staged decompression idea put forward with pugz, which unfortunately only works with gzipped text files not arbitrary files and has many more limitations. I think my main contribution over pugz might be a fast (~10 MB/s)…
2022 · github.com · its alternatives →
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Edit, convert & compress files 100% locally. Zero uploads.
Jul 2026 · fastfiletool.fr · its alternatives →
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ProCompress▲18Professional image compression without quality loss.
2024 · procompress.xyz · its alternatives →
- 20
Compress JPG, PNG, GIF, AVIF & WebP images instantly
Jul 2026 · 99tools.net · its alternatives →
- 21
Give it a try. Let me know what you think.
2024 · github.com · its alternatives →
- 22
An A.I Powered image compressor application and plugin.
2019 · highcompress.com · its alternatives →
- 23
The Real Quick image compressor that respects your privacy.
2024 · its alternatives →
- 24
ImgPixie▲3Convert and compress images instantly in your browser. Support for JPG, PNG, WebP, AVIF, HEIC, GIF, BMP. 100% free, private, no uploads required.
Feb 2026 · imgpixie.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 →