Work · alternatives · 2026

24 alternatives to AISTRIKE

Free Unlimited Image Compressor & Upscaler (Privacy First)

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
   Convertfiles.ai▲424

   Convert your images online for free

   2023 · convertfiles.ai · its alternatives →

2. 2
   AI Image Upscaler by Upscale.media▲298

   Increase image resolution up to 4x with our free AI tool

   2022 · upscale.media · its alternatives →

3. 3
   Optimage 3.0▲285

   Automatic image compression that actually works

   2019 · optimage.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
   Imagify▲254

   Online and CMS image compression

   2016 · imagify.io · its alternatives →

6. 6
   Imagator▲126

   Privately compress, modify and resize unlimited images

   2022 · its alternatives →

7. 7
   CompressHere▲83

   Simple and secure image compressor

   2021 · its alternatives →

8. 8
   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 →

9. 9
   4K AI Upscaler - Free AI image tool▲13

   Transform any image-> stunning 4K quality with AI, instantly

   2024 · upscale-image.com · its alternatives →

10. 10
    ImgForge — Free Image Optimizer Online▲2

    Compress, Convert & Get Responsive HTML in One Click

    Jun 2026 · imageoptimizer.online · its alternatives →

11. 11
    Immagine – image manipulation service for nature.com▲35

    Service that serves images and resize them if need be. - springernature/immagine

    2016 · github.com · its alternatives →

12. 12
    Image Toolset▲20

    Transform images fast with creative AI tools.

    2025 · its alternatives →

13. 13
    在线图片压缩工具▲6

    在线图片压缩工具

    2025 · compress.openai2025.com · its alternatives →

14. 14
    OneImage▲8

    Free, privacy-first image tools to compress, crop, blur, resize, overlay, and convert images. Runs in your browser—no uploads. Supports JPEG, PNG, WebP, AVIF.

    2025 · oneimage.co · its alternatives →

15. 15
    AI Image Tools▲2

    Free AI image tools that run 100% in your browser.

    Jul 2026 · img.aixiaot.com · its alternatives →

16. 16
    Free Image Tools▲3

    Image tools that never upload your files

    May 2026 · freeimgtools.net · its alternatives →

17. 17
    Free Online Image Compressor▲6

    Compress Images Online for Free Without Losing Quality

    Jul 2026 · globaltoolsbox.online · its alternatives →

18. 18
    Image Compressor▲10

    Compress images fast, securely, and for free—no API call

    2025 · image-compressor.github.io · its alternatives →

19. 19
    AiFileStudio.PRO▲7

    24 browser-based PDF, image & AI tools. No uploads.

    Jul 2026 · aman2007-king.github.io · its alternatives →

20. 20
    PixTrim▲12

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

    2025 · pixtrim.com · its alternatives →

21. 21
    Free AI Image Upscaler▲11

    Locally Increase Resolution of Images

    Jun 2026 · free-ai-image-upscaler.com · its alternatives →

22. 22
    Trim Img▲12

    All-in-One Image Compressor & Converter Tool

    2025 · trimimg.com · its alternatives →

23. 23
    ClearNcut▲7

    All-in-one AI image editor fast, free & easy

    Nov 2025 · its alternatives →

24. 24
    MRA Image Compressor ▲7

    Fast,secure,and free image compression right in your browser

    2025 · mracompressor.vercel.app · 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 →