Growth · alternatives · 2026

24 alternatives to Online Image Resizer

Easily resize and compress images online for free

Online Image Resizer is a free web tool for adjusting image dimensions and file sizes. It serves photographers, social media users, and content creators who need to optimize images for different platforms including… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Online Image Resizer launched in 2024; newer entries below may have overtaken it.

1. 1
   Free Image Resizer▲142

   Resize Image in one click for all social media platforms

   2024 · its alternatives →

2. 2
   Promo.com Free Image Resizer▲234

   Automatically optimize images for web & social media (free!)

   2018 · promo.com · its alternatives →

3. 3
   Image Resizer 2.0▲120

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

   2021 · promo.com · its alternatives →

4. 4
   Online Video Resizer▲322

   Resize any video perfectly for social media

   2017 · kapwing.com · its alternatives →

5. 5
   Image Resizer▲7

   resize and optimize images online free Image Resizer Tool.

   2025 · imageresizer.tools · its alternatives →

6. 6
   Resizer▲151

   Double the size of your image while reducing noise

   2021 · resizer.in · its alternatives →

7. 7
   Image Resizer▲12

   Resize your images quickly, perfect every time.

   2023 · goonlinetools.com · its alternatives →

8. 8
   Bulk Image Resizer▲76

   Resize images in bulk for free

   2023 · its alternatives →

9. 9
   Online Image Resizer▲2

   Online Image Resizer without Losing Quality

   Jun 2026 · free2tools.com · its alternatives →

10. 10
    Resizing.app▲306

    Your images always fit any requirements you may meet online

    2020 · resizing.app · its alternatives →

11. 11
    Image Resizer▲1

    Free online image resizer

    Dec 2025 · imageresizer.site · its alternatives →

12. 12
    Resize any images—free & no sign-up▲7

    Free online image resizer & compressor

    2025 · its alternatives →

13. 13
    Free Image Resizer▲7

    Change aspect ratio of image online

    2025 · imageresizer.tech · its alternatives →

14. 14
    ResizePixel▲93

    Easy to use online image editor

    2018 · resizepixel.com · its alternatives →

15. 15
    Image Resizing tools▲3

    Fast , free and simple Online image resizer and PDF resizer

    Aug 2026 · imageresizingtools.in · its alternatives →

16. 16
    Quick Image Resizer▲8

    Free online resize image to 20kb, 50kb

    2025 · its alternatives →

17. 17
    Bulk Image Resizer▲10

    100% Free, No Login, Privacy Friendly

    2024 · imagetoolshub.com · its alternatives →

18. 18
    Image Resizer▲2

    Resize images in bulk with precise dimensions and file sizes

    Aug 2026 · onlinetoolshouse.com · its alternatives →

19. 19
    Simple Image Resizer▲8

    Optimize images for all platforms

    2025 · videodubber.ai · its alternatives →

20. 20
    Image Size Reducer▲8

    Free image resizer

    2025 · reduceimages-sigma.vercel.app · its alternatives →

21. 21
    Social Image Resizer▲4

    Resize images for every social platform instantly

    Jun 2026 · garmahis.com · its alternatives →

22. 22
    ImageResizer — Resize & Compress Images ▲1

    Instant image resizing & compression. 100% private & free

    Sep 2026 · ron201029.github.io · its alternatives →

23. 23
    ResizingImg▲10

    Free online image tools | resize, convert & compress

    2025 · its alternatives →

24. 24
    Image Resizers▲8

    All-in-One Free Online Toolkit for Images, PDFs & More

    2025 · imageresizers.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 →