Dev tools · alternatives · 2026

24 alternatives to Thum.io

Website screenshots done right

Thum.io is a web app that captures website screenshots. It serves designers and developers who need visual previews of web pages for documentation, testing, or reference purposes. The tool handles the technical aspects… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Thum.io launched in 2016; newer entries below may have overtaken it.

1
ScreenshotOne▲493
The screenshot API you can finally rely on
2023 · screenshotone.com · its alternatives →
2
I Love Shot▲140
Capture website screenshots
2022 · iloveshot.com · its alternatives →
3
Screendot▲127
A screenshot API for developers
2022 · screendot.io · its alternatives →
4
Supa Screenshot▲731
Create beautiful screenshots in seconds
2024 · supademo.com · its alternatives →
5
Enpose▲456
The simple screenshot bot
2017 · enpose.co · its alternatives →
6
Webframe▲796
>800 web app screenshots for inspiration on your next app 🎉
2019 · webframe.xyz · its alternatives →
7
Screenia▲96
Capture any URL in seconds
2023 · its alternatives →
8
Screenshot Bin▲246
Generate website screenshots and thumbnails at scale
2018 · screenshotbin.com · its alternatives →
9
An API that takes a URL and returns a file with browser screenshots▲208
A self-hosted API that takes a URL and returns a file with browser screenshots. - goodreasonai/ScrapeServ
2025 · github.com · its alternatives →
10
ApiFlash▲130
A simple screenshot API to automate URL to image conversion.
2019 · apiflash.com · its alternatives →
11
urlbox.io - Add beautiful website screenshots to your site▲50
Take accurate screen grabs of web content with Urlbox. Trusted by 1,700+ customers generating thousands of images per minute. Start your free trial today.
2013 · urlbox.io · its alternatives →
12
Screen.rip – API for capturing web screenshots▲195
ScreenChunk is an ultra-fast live Screen Capture studio and WebRTC screen recorder. Capture your desktop, crop 2D regions, and broadcast live streams with zero-knowledge AES-256-GCM chunk protection.
2017 · screen.rip · its alternatives →
13
Automated Website Screenshots Made Easy▲15
Automated Website Screenshots and more! Miniature.io is a cloud scale API for capturing online resources as images. Features include Website Screenshots, Image Thumbnailer and PDF Generator.
2019 · miniature.io · its alternatives →
14
Perfect Twitter Screenshots - TweetPik▲201
Capture and share professional screenshots of your tweets.
2021 · tweethunter.io · its alternatives →
15
Responsive Screenshots▲358
Take responsive screenshots with the click of a button
2017 · its alternatives →
16
Marker 2.0▲316
Send badass screenshots to Slack, Trello, Github and more
2016 · marker.io · its alternatives →
17
Screenia▲137
Multi-platform screenshotting tool with cloud storage
2023 · screenia.app · its alternatives →
18
Screenshothis▲16
Automate website screenshots instantly with our powerful API
2025 · its alternatives →
19
ScreenDust▲158
Effortless knowledge base screenshot management
2024 · screendust.com · its alternatives →
20
Microshot▲179
A simple API to automate screenshot capture
2023 · microshot.io · its alternatives →
21
Webshot▲129
Free and Open Source screenshot website service
2020 · webshot.deam.io · its alternatives →
22
Web to Image▲94
API for taking screenshot of a webpage from URL or HTML
2018 · its alternatives →
23
Capture by Neutron Creative▲83
Web screenshots via API, made easy & open-source.
2020 · its alternatives →
24
WebRemarks▲113
Capture your screen, share everywhere
2022 · 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 →