Dev tools · alternatives · 2026
24 alternatives to mozjpeg
A POWERFUL TOOL TO RESIZE AND COMPRESS JPEG AND PNG IMAGES
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. mozjpeg launched in 2021; newer entries below may have overtaken it.
- 1
online converter for jpegs using the mozjpeg encoder
2014 · mozjpeg.codelove.de · its alternatives →
- 2
TinyJPG▲178Compress JPEG images with perfect quality and file size
2014 · tinyjpg.com · its alternatives →
- 3
OptimizeImages▲326Convert & compress images up to 90%, webp & AVIF supported
2022 · optimizeimages.com · its alternatives →
- 4
PNG2JPEG ▲6Free online tool to convert PNG, JPG, WEBP, and AVIF images.
Jan 2026 · png2jpeg.com · its alternatives →
- 5
Advanced JPEG compression that reduces file size by 90%
2025 · image-compressor.replit.app · its alternatives →
- 6
Optimize the compression of PNGs, JPGs, and SVGs — 100% free — fully in-browser — pick the perfect trade-off between file size and quality.
2018 · recompressor.com · its alternatives →
- 7
- 8
LocalJPG▲3Convert HEIC & WebP to JPG — entirely on your device
May 2026 · localjpg.com · its alternatives →
- 9
- 10
Free image compressor & resizer
Nov 2025 · freeimgcompressor.com · its alternatives →
- 11
Fast , free and simple Online image resizer and PDF resizer
Aug 2026 · imageresizingtools.in · its alternatives →
- 12
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- 14
Compress & Resize Images Fast, Free, Private — More to Come!
2025 · imagerobo.com · its alternatives →
- 15AB
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!
2024 · captaindavinci.github.io · its alternatives →
- 16
Resize, Compress & Convert JPG/PNG/WebP in One Click
2025 · its alternatives →
- 17IB
Compress high quality JPEG images 35% more than traditional codecs.
2024 · optimize.photos · its alternatives →
- 18
- 19
Fast, free bulk image resizer & WebP converter
Aug 2026 · easy-resize-image.com · its alternatives →
- 20
⚡ Resize and compress images instantly — free & private
2025 · its alternatives →
- 21
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 →
- 22
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Free online image compressor
2025 · brillex.io · its alternatives →
- 24
Compress JPG, PNG & WebP images instantly.
Jun 2026 · imgcompressorpro.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 →