
Seconds Interval Timer
Boxing-Timer.net
Tabata Timer
Exercise timer
Intertakt
Interval Timer
The Interval Timer
A free interval timer for boxing, HIIT, EMOM, Tabata and anything measured in rounds. No account, no install: it runs on a phone, a laptop or a gym TV.

DocRaptor
pdflayer
PDFCrowd
HTML PDF API
HTML2PDF.fr
Api2Pdf
PDFMonkey
Convert any HTML documents to high-fidelity PDF using a single POST request

Which is more popular?
Based on our record, PDFShift seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | bursta.app | pdfshift.io |
| Pricing | ||
| Platforms | — | |
| Company | 2026 | 2018 |
| Listed in |
In their own words, as submitted to SaaSHub.


Bursta is a free interval timer that runs in the browser. Open a page, press Start, and it counts work and rest in rounds, with a bell at every change. There is nothing to install and no account to make. One page per format. Each page opens on the protocol it is named for, ready to start: Boxing...
A powerful, fast and high-fidelity HTML to PDF conversion API. Code examples and package ready for Node, Python and PHP developers. Advanced features are available, including watermarking and encryption!
What each product offers, as listed by its team.


No features have been listed yet.
An editorial look at what each product does well and who it suits.


No analysis of Bursta yet.
Overall verdict
Why this product is good
Recommended for
PDFShift is recommended for web developers, software engineers, and companies that require automated HTML to PDF conversion as part of their applications or websites. It is particularly suitable for those looking for an API-based solution to integrate easily into their existing workflows and systems.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Bursta and PDFShift. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking Bursta since Oct 2026.
Https://pdfshift.io A simple API that converts HTML documents to PDF or images. - Source: Hacker News / 2 months ago
PDFShift – A cloud API for converting HTML and URLs into PDFs, powered by a headless Chrome backend with support for modern CSS and JavaScript. - Source: dev.to / 10 months ago
When comparing Bursta and PDFShift, you can also consider the following products.

Seconds Interval Timer includes templates for HIIT, Tabata and circuit training, text-to-speech, music per interval, vibrate full screen display and much more.
Compare Seconds Interval Timer to Bursta or PDFShift:

As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more
Compare DocRaptor to Bursta or PDFShift:

Boxing Timer is a simple and free online interval timer designed for boxing and MMA, with all the features you need for your workout.
Compare Boxing-Timer.net to Bursta or PDFShift:

Free, powerful HTML to PDF API supporting both URL and raw HTML conversion. Unlimited document size, lightning-fast and compatible PHP, Python, Ruby, etc.
Compare pdflayer to Bursta or PDFShift:

Tabata Timer is a mobile application that helps you perform high-intensity workouts.
Compare Tabata Timer to Bursta or PDFShift:

Pdfcrowd is a Web/HTML to PDF online service. Convert HTML to PDF online in the browser or in your PHP, Python, Ruby, .NET, Java apps via the REST API.
Compare PDFCrowd to Bursta or PDFShift: