Life & fun · alternatives · 2026

Scaley.io is an image resizing and optimization service launched in 2017. It allows users to quickly resize and compress images for web use. The service is designed for anyone needing to reduce image file sizes or… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Simple image resizing/optimization service launched in 2017; newer entries below may have overtaken it.

1. 1
   ImageKit.io▲328

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

   2017 · imagekit.io · its alternatives →

2. 2
   Scaley▲79

   Super simple web image optimization

   2017 · its alternatives →

3. 3
   Resizing.app▲306

   Your images always fit any requirements you may meet online

   2020 · resizing.app · its alternatives →

4. 4
   CompressImage.io▲261

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

   2022 · compressimage.io · its alternatives →

5. 5
   Resizer▲151

   Double the size of your image while reducing noise

   2021 · resizer.in · its alternatives →

6. 6
   Teeny Tokyo▲162

   A surprisingly-powerful bulk image resizing app

   2015 · folge.me · its alternatives →

7. 7
   Smart Upscaler▲485

   Use ML to improve and enlarge images for free

   2020 · icons8.com · its alternatives →

8. 8
   Shrink.media▲361

   Shrink the size of your images for free

   2022 · shrink.media · its alternatives →

9. 9
   Image Resizer 2.0▲120

   Resize your images in 3 easy steps for free, by Promo.com

   2021 · promo.com · its alternatives →

10. 10
    Resizely▲76

    The fastest way to display images on your website or app

    2022 · resizely.io · its alternatives →

11. 11
    Bulk Resize Photos▲118

    Resize batches of images or photos

    2015 · bulkresizephotos.com · its alternatives →

12. 12
    Bulk Image Resizer▲76

    Resize images in bulk for free

    2023 · its alternatives →

13. 13
    Free Image Resizer▲142

    Resize Image in one click for all social media platforms

    2024 · its alternatives →

14. 14
    ImageResize▲99

    Simple workflow for resizing images in slack

    2018 · its alternatives →

15. 15
    Optimize-image.io▲10

    Reduce image size and compress photos in seconds

    2025 · its alternatives →

16. 16FO
    Firesize – On-the-fly image resizing, no code required▲58

    2015 · firesize.com · its alternatives →

17. 17MY
    Make Your Photo 16x9▲146

    2021 · einaregilsson.com · its alternatives →

18. 18DI
    Dynamic image size generator▲21

    Hi, Firstly, the link to the tool - https://github.com/DrRoach/DynamicImage I created a dynamic image sizing tool that allows images of any size to be generated on the fly. It's aims are as follows: a) Allow users of sites to upload images of any size without the site owner having to worry about their dimensions or having to resize them. b) Reduce load times for sites as images can be stored on their own dedicated server and be served in milliseconds. I'd love to hear some feedback as to what you think and whether you'd consider using this tool and if not, why not? All…

    2017 · its alternatives →

19. 19
    Rsizer▲89

    Resize, optimize or convert your images in a few seconds.

    2015 · lightspeed.run · its alternatives →

20. 20RI
    Resize images using the FFT▲63

    2013 · code.google.com · its alternatives →

21. 21
    ResizeGenius▲98

    Do it once, save hours - simplify with bulk image resizing

    2023 · apps.apple.com · its alternatives →

22. 22
    Resizing▲18

    Intelligent image expansion

    2025 · resizing.ai · its alternatives →

23. 23
    Image Resizer▲12

    Resize your images quickly, perfect every time.

    2023 · goonlinetools.com · its alternatives →

24. 24
    ResizeGuy The Social Media Image Resizer▲7

    Crop & resize images for every social platform

    2025 · resizeguy.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 →