Dev tools · alternatives · 2026

24 alternatives to WebPonize

macOS application that converts images to WebP.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. WebPonize launched in 2015; newer entries below may have overtaken it.

1
Resizing.app▲311
Your images always fit any requirements you may meet online
2020 · resizing.app · its alternatives →
2
AnyWebP▲186
Convert WebP to JPG/PNG/ICO and image formats back to WebP
2021 · anywebp.com · its alternatives →
3
img2icns▲215
Convert images to macOS icons, for free
2024 · img2icns.com · its alternatives →
4
WebpToJpgOnline.com▲127
Free bulk WebP image to JPG image conversion tool
2023 · webptojpgonline.com · its alternatives →
5
To WebP▲75
Free online WebP converter
2022 · towebp.io · its alternatives →
6
Responsive Image Breakpoint Generator▲186
Turn one image into the ideal set of per-device images
2016 · responsivebreakpoints.com · its alternatives →
7
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 · its alternatives →
8
Macify▲10
Convert webapps to native macOS apps with ease.
2017 · its alternatives →
9
Jpg/png to webp converter▲5
macOS Style
2025 · its alternatives →
10
Convert & Compress▲111
Clean and performant Image processing tool
Oct 2025 · convert-compress.com · its alternatives →
11
WEBP.to▲107
Convert WEBP to WEBM, MP4, GIF, PNG and much more
2022 · webp.to · its alternatives →
12
floo.app▲80
Fast image converter powered by WebAssembly
2023 · floo.app · its alternatives →
13SW
simple web utility for converting html to image▲22
2012 · html2image.cloudapp.net · its alternatives →
14
WebP Converter▲3
Convert thousands of PNG/JPG to WebP locally in seconds
Jun 2026 · webp-converter-ultimate.com · its alternatives →
15
Image Converter▲14
Hey HN I built ResizeImage.dev that runs 100% client-side — nothing gets uploaded, and it’s instant. What it does Resize, crop, and optimize images directly in your browser Supports JPG, PNG, WebP Works offline (PWA-ready) No tracking, no server, no data collection How it works It uses the Canvas API and WebAssembly codecs to process everything locally. All transformations happen in-memory, so no files ever leave your machine. Why I built it I needed a simple, no-BS way to resize images for web and social media — something fast, private. Try it https://resizeimage.dev Feedback…
2025 · resizeimage.dev · its alternatives →
16
Superwebp▲24
Free png to webp bulk converter
2025 · its alternatives →
17
WebP Converter▲17
Optimize your images
2025 · nouzi.github.io · its alternatives →
18
WebP Converter▲9
Convert And Save WebP As JPG/PNG Images
2018 · thumbtube.com · its alternatives →
19
Needy Cat Media Image Tools Studio▲5
Resize, compress, and convert images in your browser
Jun 2026 · needycatmedia.com · its alternatives →
20
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 · its alternatives →
21
So WebP▲7
Convert images to WebP. Free, easy, no limits & no ads
2023 · its alternatives →
22
imagereducerapp▲6
ImageReducerApp
2025 · imagereducerapp.com · its alternatives →
23
ImagesWall▲7
Waterfall-style Photo Browser for macOS
2025 · apps.apple.com · its alternatives →
24
convert-image-to-webp▲6
convert / image / image-optimization / open-source
Jul 2026 · npmjs.com · its alternatives →

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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 →