Alternatives

Products that do what Localimg does

Bulk image converter that runs entirely in your browser

1. 1
   CompressImage.io▲261

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

   2022

2. 2BC
   Bulk convert images online without sending to server▲188

   There are lots of solutions already, but most solutions have too many ads or they process on server(privacy concern). Webutils convert all images on client using webassembly.

   2022 · webutils.app

3. 3
   WebpToJpgOnline.com▲127

   Free bulk WebP image to JPG image conversion tool

   2023

4. 4AF
   A fast, privacy-first image converter that runs in browser▲48

   Hey HN I built ImageConverter.dev because I got tired of “free” image converter sites that force uploads, or throttle conversions. So I made a tool that runs 100% client-side — meaning your images never leave your device. It’s built for speed, simplicity, and privacy. What it does Convert images between JPG, PNG, WebP Works offline once loaded (PWA support) How it works It uses the Canvas API and WebAssembly to handle conversions directly in the browser. There’s no upload, no tracking, no server costs, and it’s fast even on mid-range devices. Why I built it I wanted an instant, no-ads,…

   Oct 2025 · imageconverter.dev

5. 5
   pixel perfect convert▲6

   Privacy-first, browser-based bulk image conversion

   Dec 2025 · pixel-perfect-convert.vercel.app

6. 6
   Pixelied Convert▲80

   Instantly convert images in bulk online

   2022

7. 7
   BulkConvert ▲7

   Bulk image conversion without the sketchy tools.

   Jan 2026 · share.streamlit.io

8. 8
   BrowserConvert▲15

   100% Private local file converter. No uploads, no signups.

   Feb 2026 · browserconvert.com

9. 9
   Browser Image Toolkit▲2

   Convert, resize, compress & more, right in your browser

   Mar 2026 · browserimgconverter.com

10. 10
    FreeBatchConvert▲3

    Universal bulk image converter. 100% free & offline.

    Jul 2026 · freebatchconvert.com

11. 11
    webimg▲2

    A private, batch image editor that runs in your browser.

    Jun 2026 · webimg.app

12. 12WI
    WebPtoPNG – I built a WebP to PNG tool, everything runs in the browser▲22

    I built WebPtoPNG after getting frustrated with converters that throttle uploads or phone data; everything runs straight in the browser, and never asks for a signup.

    Dec 2025 · webptopng.cc

13. 13
    MyLocalImage

    Private image tools that run 100% in your browser

    Mar 2026 · mylocalimage.com

14. 14
    BatchImg▲2

    Convert 100 images at once — WebP, JPEG, PNG, ZIP download

    Jun 2026 · batchimg.jp

15. 15
    ZipSnapper▲6

    Fast, private image converter — nothing leaves your device

    Jul 2026 · zipsnapper.com

16. 16
    Bulk WebP Converter

    Secure & unlimited image converter

    Dec 2025

17. 17
    JPG to WebP Converter▲6

    Convert to WebP – 50% smaller, 100% secure, Improve SEO

    Nov 2025

18. 18
    Image Converter▲11

    Instantly convert any image format to JPG, PNG or WEBP

    Oct 2025

19. 19
    Free WebP Converter▲7

    Free WebP Converter – Fast, Private & No Upload Needed

    Nov 2025

20. 20
    Free image Converter▲6

    onvert JPG, PNG & WebP images in your browser

    Jul 2026 · garmahis.com

21. 21
    WebP Converter▲3

    Convert thousands of PNG/JPG to WebP locally in seconds

    Jun 2026 · webp-converter-ultimate.com

22. 22
    OptiImage Local▲1

    Compress, resize, and convert images — 100% on-device.

    Jan 2026 · optiimg.karthikponnam.dev

23. 23
    Image Optimiser by Hafiz▲6

    Optimize images locally in your browser. No server uploads

    Dec 2025 · hafizzed.com

24. 24
    Convertim▲1

    Convert images locally. No cloud. No installation.

    Jul 2026 · ancer.es

Ranked by how close each launch is in meaning, then by votes. Refine with a description →