Dev tools · alternatives · 2026

24 alternatives to Pixozip

Image API + free tool: JPEG XL & AVIF, up to 90% smaller

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   CompressImage.io▲261

   Reduce image size up to 90% in seconds, free & works offline

   2022 · compressimage.io · its alternatives →

2. 2
   OptimizeImages▲326

   Convert & compress images up to 90%, webp & AVIF supported

   2022 · optimizeimages.com · its alternatives →

3. 3JI
   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 →

4. 4
   Pixpie▲121

   Optimize your images and speed up your site on WordPress

   2017 · wordpress.org · its alternatives →

5. 5
   Compressio▲92

   Free, open source image compression API & webapp

   2021 · compressio.app · its alternatives →

6. 6IB
   I built PixSpeed to optimize website images for free▲42

   2024 · pixspeed.com · its alternatives →

7. 7
   ResizePixel▲93

   Easy to use online image editor

   2018 · resizepixel.com · its alternatives →

8. 8
   Pix-Zip▲64

   Image search made simple for Web designers and developers

   2018 · pix-zip.herokuapp.com · its alternatives →

9. 9IB
   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 →

10. 10
    Pixizzle▲6

    Free online image optimizer, compressor and webp converter

    2025 · its alternatives →

11. 11
    PixGlory▲1

    Bulk image optimization to WebP, AVIF, JPEG & PNG

    Jan 2026 · pixglory.com · its alternatives →

12. 12
    Free Image Converter and Optimizer▲13

    Hey HN, I built a small web tool to convert JPG, PNG, and WebP images into AVIF — no sign-up, no compression limits, no backend storage. It started as a weekend side project after I got frustrated with most AVIF converters being either too slow, paywalled, or without preview/download flexibility. Key features: - Drag & drop or multi-file upload - AVIF output with 100% quality (or configurable in backend) - Live image preview + original vs AVIF size savings - Individual or ZIP download - Built with Laravel, Tailwind, and vanilla JS - Images auto-delete after 2 hours No ads, no analytics.…

    2025 · pngtoavif.com · its alternatives →

13. 13
    PixTrim▲12

    Resize, crop, compress, convert images online, free and easy

    2025 · pixtrim.com · its alternatives →

14. 14
    PixlTools▲9

    The all-in-one free toolkit for image editing.

    Mar 2026 · pixltools.com · its alternatives →

15. 15
    Pixerena▲3

    Reduce image file sizes by 90% without losing quality.

    Jun 2026 · pixerena.com · its alternatives →

16. 16
    avif.io - A bulk AVIF image converter ✨▲24

    No data is sent. The magic happens in your browser.

    2020 · get-access.to · its alternatives →

17. 17
    ImgPixie▲3

    Convert 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 →

18. 18
    Snappy Image Surgeon▲8

    Professional file optimization tools

    2025 · snappy-image-surgeon.vercel.app · its alternatives →

19. 19
    Smallimg▲7

    Hi 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 →

20. 20
    PIXCLY▲8

    Free online image compressor & cropper tool

    2025 · pixcly.com · its alternatives →

21. 21
    ZipPixel▲2

    Compress images instantly without losing quality

    Feb 2026 · its alternatives →

22. 22
    JPEG XL Converter▲9

    Unlimited free conversions | jpegxl.io ✨

    2025 · jpegxl.io · its alternatives →

23. 23
    Compress & Convert Images▲7

    Image optimizer — no uploads, all in-browser

    Jul 2026 · image-compression-hazel.vercel.app · its alternatives →

24. 24IB
    I built an image optimization tool based on Google's new Jpegli encoder▲11

    Compress high quality JPEG images 35% more than traditional codecs.

    2024 · optimize.photos · its alternatives →

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 →