Software Alternatives, Accelerators & Startups

Urlbox VS Violentmonkey

Compare Urlbox VS Violentmonkey and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Urlbox logo Urlbox

Screenshot full page websites in retina resolution with Urlbox.io screenshot as a service API. Urlbox is the best provider of automated website screenshots offering many unique options and features.

Violentmonkey logo Violentmonkey

Violentmonkey is a userscript manager to support running userscripts in web pages.
  • Urlbox Landing page
    Landing page //
    2023-05-03
  • Violentmonkey Landing page
    Landing page //
    2023-10-16

Urlbox

Website
urlbox.com
$ Details
paid Free Trial $29.0 / Monthly (5,000 requests)
Platforms
REST API Wordpress JavaScript Web Node JS Python PHP Ruby Laravel
Release Date
2013 March

Violentmonkey

Pricing URL
-
$ Details
Platforms
-
Release Date
-

Urlbox features and specs

  • High-Quality Screenshots
    Urlbox.io provides high-resolution screenshots of web pages, ensuring clarity and detail for various uses such as presentations and reports.
  • Responsive Design Testing
    The service allows testing of web pages on different devices and screen sizes, which is useful for developers looking to ensure responsive design.
  • Customizable Options
    Urlbox.io offers various customization options, such as viewport dimensions, full-page capture, and custom delay, giving users flexibility to capture screenshots as per their needs.
  • API Integration
    The integration with APIs is straightforward, enabling seamless automation of screenshot capture for developers within their applications.
  • Supports Various Formats
    Screenshots can be exported in multiple formats, including PNG and JPEG, making it adaptable to user preferences and requirements.

Possible disadvantages of Urlbox

  • Cost
    The service can become expensive for heavy users or businesses needing a large number of screenshots regularly, which may limit its accessibility for smaller projects.
  • Rendering Issues
    Some users have reported occasional rendering issues where web pages do not appear exactly as they do in browsers, which can be problematic for precise design work.
  • Limited Offline Functionality
    Urlbox.io primarily operates online, which means it is dependent on an internet connection and cannot be used in offline environments.
  • Learning Curve
    While the API is powerful, there is a learning curve for users unfamiliar with integrating such tools, potentially requiring additional time to adapt.

Violentmonkey features and specs

  • Free and Open Source
    Violentmonkey is freely available to use and the source code is open for anyone to inspect, modify, and contribute to. This ensures transparency and community-driven development.
  • Active Development
    The project is actively maintained and updated, which means that bugs are fixed promptly and new features are regularly added.
  • Cross-Browser Support
    Violentmonkey is compatible with multiple browsers including Chrome, Firefox, Microsoft Edge, and Opera, providing flexibility to users regardless of their browser preference.
  • User Script Manager
    It allows users to manage and run custom scripts to enhance web pages, providing extensive customization options for a tailored browsing experience.
  • Easy Backup and Sync
    Features like backup and sync allow users to easily transfer their settings and scripts across different devices, ensuring a consistent experience.

Possible disadvantages of Violentmonkey

  • Learning Curve
    For new users, especially those not familiar with scripting, there might be a learning curve involved in understanding how to write and manage scripts effectively.
  • Security Risks
    As with any tool that runs third-party scripts, there is a potential risk for malicious scripts that can compromise user security and privacy if not properly vetted.
  • Dependency on Community Scripts
    The quality and functionality of Violentmonkey heavily rely on the availability and maintenance of user-submitted scripts, which can vary in quality.
  • Browser Performance Impact
    Running multiple or poorly optimized scripts can affect browser performance by increasing loading times and resource consumption.

Analysis of Violentmonkey

Overall verdict

  • Yes, Violentmonkey is a reliable and efficient userscript manager that caters to the needs of users who want to customize their web browsing experience.

Why this product is good

  • Violentmonkey is considered a good choice for users looking to manage userscripts on their web browsers. It provides a clean and straightforward interface, supports a wide range of script sources, and is compatible with multiple browsers including Chrome, Firefox, and Edge. Moreover, it is open-source, allowing for community contributions and transparency.

Recommended for

  • Tech-savvy users interested in enhancing their web browser functionality through userscripts.
  • Developers who want to test userscripts in a flexible environment.
  • Users looking for an open-source alternative to other popular script managers like Greasemonkey or Tampermonkey.

Urlbox videos

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Violentmonkey videos

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Category Popularity

0-100% (relative to Urlbox and Violentmonkey)
Screenshots
100 100%
0% 0
Browser Extensions
0 0%
100% 100
Website Screenshots
100 100%
0% 0
Dark Mode
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, Violentmonkey should be more popular than Urlbox. It has been mentiond 46 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Urlbox mentions (5)

  • How to Give AI Agents Website Screenshots with MCP (2026)
    Urlbox maintains an official MCP server (@urlbox/screenshot-mcp, a render Tool that returns PNG/PDF/MP4 plus HTML/metadata, env SECRET_KEY). Its differentiator is Forensic-grade output: cryptographic timestamps and hashes, change detection, and many formats. There's No free tier โ€” a 7-day trial and a $100/10K refund guarantee instead โ€” and entry pricing is $9.50/1,000 ($19/mo for 2,000). Best for: agents in... - Source: dev.to / 10 days ago
  • Rendershot vs Urlbox: choosing a screenshot API in 2026
    Picking a screenshot API feels binary until you start integrating, then the edges show: one service has a Python SDK but no async queue, another has webhooks but charges extra for authenticated pages, a third makes you wire up an S3 bucket yourself. This post walks through how Rendershot and Urlbox compare across the dimensions that actually hurt to change later. - Source: dev.to / 3 months ago
  • Self-hosted, simple web browser service โ€“ send URL, get screenshots
    If youโ€™re worried about the security risks, edge cases, maintenance pain and scaling challenges of self hosting there are various solid hosted alternatives: - https://browserless.io - low level browser control - https://scrapingbee.com - scraping specialists - https://urlbox.com - screenshot specialists* Theyโ€™re all profitable and have been around for years so you can depend on the businesses and the tech. *... - Source: Hacker News / over 1 year ago
  • Web Scraping in Python โ€“ The Complete Guide
    This is how I do it. I send the URLs I want scraped to Urlbox[0] it renders the pages saves HTML (and screenshot and metadata) to my S3 bucket[1]. I get a webhook[2] when it's ready for me to process. I prefer to use Ruby so Nokogiri[3] is the tool I use for scraping step. This has been particularly useful when I've want to scrape some pages live from a web app and don't want to manage running Puppeteer or... - Source: Hacker News / over 2 years ago
  • Auto Screenshot URL's
    Hi there, I run urlbox.io, which is a screenshot API that allows clicking elements, waiting for elements, injecting custom JS/CSS etc. Source: over 3 years ago

Violentmonkey mentions (46)

  • Show HN: UserScript to manually choose model for ChatGPT website
    - GPT 4o mini, so you can save your 4o calls for more complex queries https://github.com/altbdoor/userscripts/raw/master/force-gpt3.user.js. - Source: Hacker News / about 2 years ago
  • If your Firefox suddenly started to hang or become extremely slow today, check if you have tampermonkey 5.0. Disable it for now as it seems to be the culprit.
    Since Tampermonkey seems to be misbehaving, consider using Violentmonkey. Source: over 2 years ago
  • Current plan for the flag
    Step 1Install violentmonkey (or your favorite user script manager). Source: about 3 years ago
  • Andrej Karpathy โ€“ State of GPT ( At MSBuild 2023)
    Sounds like a good violent monkey [0] script for you do this weekend. :) [0] https://violentmonkey.github.io/. - Source: Hacker News / about 3 years ago
  • Auto expand for reports button in modqueue
    Toolbox is great, but if that is all you really need, here's this! You can copy and paste this as a new script to use in ViolentMonkey [AMO] or whatever script manager you use. Source: about 3 years ago
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What are some alternatives?

When comparing Urlbox and Violentmonkey, you can also consider the following products

ScreenshotOne - Fast and reliable screenshot API built to handle millions of screenshots a month.

Greasemonkey - Customize the way a web page displays or behaves, by using small bits of JavaScript.

ApiFlash - ApiFlash is a powerful serverless screenshot API built with Chromium and AWS Lambda. It can easily scale to millions of screenshots per day and has an ever growing number of satisfied big clients.

Tampermonkey - Greasemonkey compatible script manager.

ScreenshotAPI.net - Generate beautiful website screenshots using our fast website screenshot API.

Greasy Fork - A site for user scripts.