1
Screenshot Guru
screenshot.guruAlso covers browser extension and image tools · same kind of online tool
Screenshot Guru captures full-length, high-resolution screenshots of websites and public web pages.
Alternatives
The Best Simple Image Resizer Alternatives in 2026
8 alternatives1 free · 2 open source
Looking for something like Simple Image Resizer? Here are 8 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan and 2 are open source.
About Simple Image Resizersimpleimageresizer.com
VisitResize JPG, PNG, WebP, and HEIC images online with Simple Image Resizer.
Top picks at a glance
First suggestionScreenshot GuruScreenshot Guru captures full-length, high-resolution…Free or freemium optionCrushImageCrush Image compresses JPG, PNG, WebP, and HEIC files in…Open source optionGoogle Photos DeduperThe Google Photos Deduper Chrome extension finds and…Another optionScreenshot.RocksScreenshot.Rocks places screenshots into browser or phone…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Screenshot Guru | — | Not stated | Android, iOS, Web |
| 2 | Screenshot.Rocks | — | Not stated | Browser extension, iOS, Web |
| 3 | FuseBase Capture | — | Not stated | Browser extension, Web |
| 4 | Google Photos Deduper | — | Yes | Browser extension |
| 5 | Screenshot.rocks | — | Yes | — |
| 6 | CrushImage | Free | Not stated | iOS, Web |
| 7 | Knvrt | — | Not stated | Web |
| 8 | Image Glass | — | Not stated | Linux, macOS, Windows |
All Simple Image Resizer alternatives
2
Screenshot.Rocks
screenshot.rocksAlso covers browser extension and image tools · same kind of online tool
Screenshot.Rocks places screenshots into browser or phone frames, adds a background or markup, and exports the result.
3
FuseBase Capture
thefusebase.com/screenshotAlso covers browser extension, image tools, and web browser
Capture screenshots and record video from a desktop or selected browser tabs with the FuseBase Capture extension.
4
Also covers browser extension and image tools · open source
The Google Photos Deduper Chrome extension finds and removes duplicate images in a Google Photos library.
5
Also covers browser extension and image tools · open source
Screenshot.rocks turns screenshots into mobile and browser mockups through an online tool.
6
Also covers image tools · same kind of online tool · free
Crush Image compresses JPG, PNG, WebP, and HEIC files in the browser, with no account required.
7
Knvrt
knvrt.oneAlso covers image tools · same kind of online tool
Konvert converts image formats such as HEIC, WebP, and AVIF in the browser without uploading files.
8
Image Glass
github.com/d2phap/ImageGlassAlso covers image tools
ImageGlass is an open-source image viewer that supports formats including WebP, GIF, SVG, AVIF, JXL, and HEIC.
No alternatives match this filter.
Alternatives to similar tools
FuseBase Capture6 alternativesGoogle Photos Deduper24 alternativesScreenshot.rocks24 alternativesScreenshot Guru7 alternativesScreenshot.Rocks6 alternativesCrushImage7 alternatives
TopicImage Tools · 174 sites Best-of list8 Best Free Image Compression Tools in 2026Best-of listBest Free Screenshot Tools for Clear Captures and Markup ListingSimple Image Resizer details
What is the best alternative to Simple Image Resizer?
Based on features, tags and platforms, the closest alternatives to Simple Image Resizer are Screenshot Guru, Screenshot.Rocks, and FuseBase Capture.
Is there a free alternative to Simple Image Resizer?
Yes. CrushImage is free or offer a free plan.
Are there open-source alternatives to Simple Image Resizer?
Yes: Google Photos Deduper and Screenshot.rocks.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative