Work · alternatives · 2026

24 alternatives to FitToKB

Compress images to an exact KB size privately

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
   Compress Image▲175

   Hi HN, CompressImageX.com is a straightforward image compressor that helps reduce file sizes without killing quality. •Adjustable quality settings (lossy/lossless) •Batch compression supported •Fast, works offline (thanks to WebAssembly) •No watermarks, no tracking Useful for devs, bloggers, or anyone who wants lighter images. Let me know what you think!

   2024 · compressimage.app · its alternatives →

2. 2
   CompressImage.io▲261

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

   2022 · compressimage.io · its alternatives →

3. 3
   Shrink Me▲162

   Compress images with one drag / click

   2018 · shrinkme.app · its alternatives →

4. 4
   MB2kB▲108

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

   2023 · mb2kb.com · its alternatives →

5. 5
   CompressKit▲4

   Compress images to exact KB — free, no signup

   Jun 2026 · compress-kit.onrender.com · its alternatives →

6. 6
   Sukat▲3

   Compress Images to a Target File Size

   May 2026 · sukatapp.com · its alternatives →

7. 7
   Compressio▲92

   Free, open source image compression API & webapp

   2021 · compressio.app · its alternatives →

8. 8
   MBtoKB Compressor▲1

   Compress images to specific sizes

   2025 · mbtokbcompressor.com · its alternatives →

9. 9
   SwiftShrink – compress an image to an exact KB size, in the browser▲6

   Shrink any JPG, PNG, WebP, AVIF or HEIC photo to 100 KB or under — instantly, in your browser. No uploads, no sign-up. 100% free and private.

   Jul 2026 · swiftshrink.com · its alternatives →

10. 10
    Compress Photos to KB▲1

    Compress images to exact KB size without losing quality

    Apr 2026 · play.google.com · its alternatives →

11. 11
    convertmbtokb.com ▲15

    Convertmbtokb.com - mb to kb image compressor

    2025 · its alternatives →

12. 12
    ImgKilo - Compress & Resize Images▲3

    Photos converted & compressed to multiple formats locally

    Jun 2026 · imgkilo.com · its alternatives →

13. 13
    CompressFor▲3

    Compress & convert images

    Jul 2026 · compressfor.com · its alternatives →

14. 14
    imgcomkb▲1

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

    Jun 2026 · imgcomkb.vercel.app · its alternatives →

15. 15
    Image Tools by Renderlog▲3

    Compress, resize & convert images — 100% in-browser

    May 2026 · imagetools.renderlog.in · its alternatives →

16. 16
    Image Compressor▲7

    Compress JPG, PNG, GIF, AVIF & WebP images instantly

    Jul 2026 · 99tools.net · its alternatives →

17. 17
    Free Image Compressor Online▲2

    hhunt: Compress down, Scale up

    Jul 2026 · imagecompre55or.com · its alternatives →

18. 18
    Image Compressor – Compress & Resize▲11

    Free online image compressor

    2025 · brillex.io · its alternatives →

19. 19
    TryQuickImg▲3

    Compress HEIC, JPG & PNG

    Aug 2026 · tryquickimg.com · its alternatives →

20. 20
    FitToMB: Target-Size Video Compressor▲2

    Compress any video to a target size. Free, fast, private.

    2025 · fittomb.com · its alternatives →

21. 21
    Instant Image Resize▲14

    ⚡ Resize and compress images instantly — free & private

    2025 · its alternatives →

22. 22
    TinyImageKit▲3

    Shrink images, boost performance and more. Stay private.

    Feb 2026 · tinyimagekit.com · its alternatives →

23. 23
    ImgSolve▲2

    Free Private Online Image Compressor, Converter & Resize

    Aug 2026 · imgsolve.com · its alternatives →

24. 24
    ResizeInKB▲1

    Compress & Resize Images in KB

    Aug 2026 · resizeinkb.com · 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 →