Work · alternatives · 2026

24 alternatives to Optimizilla

Online image compressor for JPGs and PNGs

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Optimizilla launched in 2018; newer entries below may have overtaken it.

1
OptimizeImages▲326
Convert & compress images up to 90%, webp & AVIF supported
2022 · optimizeimages.com · its alternatives →
2
Optimage▲205
Advanced image optimization tool
2016 · optimage.app · its alternatives →
3
Optimizilla▲2
Online Image Compressor
2019 · imagecompressor.com · its alternatives →
4
Optimage 3.0▲275
Automatic image compression that actually works
2019 · optimage.app · its alternatives →
5
CompressImage.io▲261
Reduce image size up to 90% in seconds, free & works offline
2022 · compressimage.io · its alternatives →
6OA
Optimage – Advanced image optimization tool▲39
2018 · getoptimage.com · its alternatives →
7JI
Jpeg.io – Convert any major image format into a highly optimized JPEG▲122
Convert any major image format into a highly optimized JPEG
2016 · jpeg.io · its alternatives →
8
PNG Compressor▲11
Online image compressor
2025 · pngoptimize.com · its alternatives →
9
Optimizt▲4
CLI image optimization tool
2021 · github.com · its alternatives →
10
Image Optimizer▲9
Boost Conversions, SEO & Save $$$ On Bandwidth
2025 · imageoptimizer.co · its alternatives →
11
Optimize Image▲7
Fast and secure image compression, conversion, and resizing
2025 · image-optimize.io · its alternatives →
12
Optimize-image.io▲10
Reduce image size and compress photos in seconds
2025 · its alternatives →
13
JPEG Optimizer▲1
Privacy-friendly JPEG Compressor & Resizer
2022 · jpeg-optimizer.com · its alternatives →
14
Optimizt – CLI image optimization tool for front end developers▲31
CLI image optimization tool. Contribute to funbox/optimizt development by creating an account on GitHub.
2020 · github.com · its alternatives →
15
Trim Img▲12
All-in-One Image Compressor & Converter Tool
2025 · trimimg.com · its alternatives →
16
Jpeg Compressor▲3
Optimize your bulk images for free
2024 · jpegcompressor.com · its alternatives →
17IB
I Built ImgFiber-Better Image Optimizer. Free No Limits▲40
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 →
18
Optimage 2▲10
Automatic image compression with highest quality and density
2018 · optimage.app · its alternatives →
19
Free Image Compressor▲2
Professional image optimization tool
2025 · blogimagegen.com · its alternatives →
20
Optimaza▲2
Compress images in your browser. No uploads. Full privacy.
Jan 2026 · optimaza.io · its alternatives →
21
Image Optimizer Pro▲2
Compress Smarter, Perform Faster
Dec 2025 · imageoptimizerpro.ai · its alternatives →
22
SlimImg▲12
Free online image compressor
2025 · slimimg.com · its alternatives →
23
Fancy PNG/JPEG/SVG optimization with trade-off charts, 100% in-browser▲24
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 →
24
Image Compressor - EasyImg▲11
The Real Quick image compressor that respects your privacy.
2024 · 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 →