Alternatives

Products that do what SwiftShrink – compress an image to an exact KB size, in the browser does

1. 1
   MB2kB▲108

   Compress image or PDF to any specific size from MB to kB

   2023

2. 2
   Compress Image▲175

   Compress any image on macOS in two clicks, right from Finder

   2024

3. 3IM
   Imgsquash – My image compression website project▲178

   2019 · github.com

4. 4
   TinyJPG▲178

   Compress JPEG images with perfect quality and file size

   2014

5. 5
   TinyPNG▲119

   Compress PNG images that preserves full alpha transparency

   2014

6. 6
   CompressImage.io▲261

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

   2022

7. 7
   ImageKit.io▲328

   Real-time image resizing, optimization & super-fast delivery

   2017

8. 8
   CompressKit▲4

   Compress images to exact KB — free, no signup

   Jun 2026 · compress-kit.onrender.com

9. 9AA
   An API to compress images and reduce bandwidth costs▲8

   2014 · tapcelerate.com

10. 10CA
    Compress and convert images to webP and AVIF in the browser▲6

    2022 · optimizeimages.com

11. 11CP
    Compress png images right inside your browser▲6

    2017 · psych0der.github.io

12. 12
    Compress Photos to KB▲1

    Compress images to exact KB size without losing quality

    Apr 2026 · play.google.com

13. 13JI
    JavaScript image compressor▲41

    2017 · github.com

14. 14
    Sukat▲3

    Compress Images to a Target File Size

    May 2026 · sukatapp.com

15. 15
    PhotoFit▲8

    Compress a photo to an exact KB for passport & visa forms

    Jun 2026 · photofit.makbar.dev

16. 16
    ImgKilo - Compress & Resize Images▲3

    Photos converted & compressed to multiple formats locally

    Jun 2026 · imgkilo.com

17. 17
    ResizeInKB▲1

    Compress & Resize Images in KB

    25d ago · resizeinkb.com

18. 18
    Mb 2 KB▲1

    All-in-One Free Suite: Compress, PDF, BG Remove, Code & SEO.

    13d ago · mb2kb.netlify.app

19. 19
    TinyImageKit▲3

    Shrink images, boost performance and more. Stay private.

    Feb 2026 · tinyimagekit.com

20. 20
    imgcomkb▲1

    100% private image compressor to exact target sizes e.g 25KB

    Jun 2026 · imgcomkb.vercel.app

21. 21CC
    Compress, Convert, Edit JPEG's online or with an API▲5

    2021 · jpeg.to

22. 22
    FitToKB▲2

    Compress images to an exact KB size privately

    Jul 2026 · fittokb.com

23. 23
    TargetKB▲3

    Exact image size limits, privately in browser

    Aug 2026 · targetkb.xyz

24. 24
    CompressFor▲3

    Compress & convert images

    Jul 2026 · compressfor.com

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