Dev tools · alternatives · 2026
24 alternatives to FeatherFile
Privacy-first image compressor powered by WebAssembly
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
- 2
- 3
Browser-based, privacy-aware JPEG optimizer
2021 · jpeg.rocks · its alternatives →
- 4
Compress images instantly. 100% private. No uploads.
Nov 2025 · solite.in · its alternatives →
- 5
100% Private, Serverless Image Conversion & Batch Rename
Jun 2026 · compressly.net · its alternatives →
- 6
Edit, convert & compress files 100% locally. Zero uploads.
Jul 2026 · fastfiletool.fr · its alternatives →
- 7
Compress images locally. No uploads, 100% privacy.
Feb 2026 · image.tinywebkit.com · its alternatives →
- 8
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 →
- 9
Compress images fast, securely, and for free—no API call
2025 · image-compressor.github.io · its alternatives →
- 10
Compress JPG, PNG, GIF, AVIF & WebP images instantly
Jul 2026 · 99tools.net · its alternatives →
- 11
100% Free, No Login, Privacy Friendly
2024 · imagetoolshub.com · its alternatives →
- 12
Image compressor online in bulk for Free & Unlimited
Nov 2025 · sofriq.com · its alternatives →
- 13
Free browser tool to compress & resize images, no uploads
2025 · image-compressor-saas.shop · its alternatives →
- 14
- 15
- 16
Free browser image compressor that never uploads your files.
Jun 2026 · compactjpg.com · its alternatives →
- 17
Privacy-first image tools that run locally in your browser
Mar 2026 · fastimagetools.com · its alternatives →
- 18
Filzy▲4Compress, convert and clean files - right in your browser
Mar 2026 · filzy.app · its alternatives →
- 19
Compress Images Online for Free Without Losing Quality
Jul 2026 · globaltoolsbox.online · its alternatives →
- 20
Privacy-first file tools that work fully in your browser
Jan 2026 · easyfiles.app · its alternatives →
- 21
Privacy-first file tools. No uploads. Ever.
Feb 2026 · nofileupload.com · its alternatives →
- 22
Image optimizer — no uploads, all in-browser
Jul 2026 · image-compression-hazel.vercel.app · its alternatives →
- 23
100% private, browser-based image toolkit
Jun 2026 · imagetoolstack.com · its alternatives →
- 24
Compress images privately in your browser, no uploads
Jun 2026 · compresswise.com · its alternatives →
Also compare
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 →