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About

Quiver is a notebook built for programmers. It lets you easily mix text, code, Markdown and LaTeX within one note, edit code with an awesome code editor, live preview Markdown and LaTeX, and find any note instantly via the full-text search. A note in Quiver is comprised of cells, snippets of text, code, Markdown, LaTeX (via MathJax) or diagrams (sequence diagram, flowchart). You can freely mix different cell types within one note. You can set different languages for different code cells, too. The programmer's notebook should make code editing effortless. Quiver packs the awesome ACE code editor in code cells, with syntax highlighting support for more than 120 languages, over 20 themes, automatic indent and outdent, and much more. Quiver lets you write in Markdown with inline formatting and custom CSS options. A live preview window renders Markdown as you type. Quiver uses MathJax to typeset mathematical equations written in LaTeX.

About

Toolaska is a web-based platform that provides free online tools for developers, students, and tech professionals. It brings together a variety of utilities such as text converters, JSON formatters, API testers, encoders, hash generators, style converters, and time tools in one clean and easy-to-use place. Built with a focus on speed, simplicity, and privacy, Toolaska is designed to save time and reduce effort by offering reliable tools without ads, clutter, or distractions. It is continuously updated with new features to meet the real needs of developers and learners, making it a secure and all-in-one toolbox for everyday technical tasks.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Programmers and developers looking for a notebook solution to mix and edit text, code, and Markdown

Audience

Toolaska is designed for developers, students, and tech enthusiasts who need fast, reliable, and privacy-focused online tools for code formatting, data conversion, encoding, and everyday development tasks.

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version
Free Trial

Pricing

$0
Free Version
Free Version
Free Trial

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5
support 5.0 / 5

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5
support 4.0 / 5

Pros & Cons from Real Users

Pros

  • Brilliant app, best note taking app for developers. Nothing comes close other than maybe Obsidian and Joplin, but Quiver has them both beat.

Cons

  • App has not been updated to work with Mac's next gen OS (MacOS 27+)

Pros & Cons from Real Users

Pros

  • I’ve been using Toolaska JSON Tool for a while, and it has become one of my go-to utilities whenever I need to work with JSON. The interface is clean, lightweight, and fast — no unnecessary clutter. What I like the most: Format & Beautify: Makes even the messiest JSON instantly readable. Minify: Perfect for compressing before pushing to production. Validate: Quickly catches mistakes in JSON structure. Convert JSON ↔ CSV / XML / YAML: Saves a ton of time when working across formats. Escape / Unescape: Very useful for preparing JSON for APIs. Sort Keys: Keeps my files consistent and easier to manage. Download / Copy: No hassle in exporting results. Save Recent JSON: It remembers my last 10 JSON files locally, which is super handy when switching between tasks. The fact that it’s free, ad-free, and doesn’t require login makes it even better. Everything runs directly in the browser, so it’s quick and private.

Cons

  • Limited to JSON-related tasks → It doesn’t support other data formats (like TOML, INI, etc.) that some developers might use. No collaboration features → Everything is local, so you can’t share JSON edits or sessions directly with teammates. Local-only storage → The “recent JSON” feature only works in the same browser/device (no cloud sync). Basic UI → Very clean and minimal, but may feel too simple compared to full IDE plugins or desktop apps. No advanced JSON querying → Lacks features like JMESPath/JSONPath querying for deep data manipulation. Offline use → Needs an internet connection since it’s a web app (unless cached in browser).

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Quiver
Founded: 2019
HappenApps
happenapps.com

Company Information

Toolaska
Founded: 2025
India
toolaska.com

Alternatives

Alternatives

JSON Crack

JSON Crack

ToDiagram
Nova

Nova

Panic
JSON Editor

JSON Editor

VDT LABS

Categories

Categories

Integrations

CSS
HTML
JSON
Dropbox
Google Drive
JavaScript
LaTeX
Legion
Markdown
SnippetsLab
iCloud

Integrations

CSS
HTML
JSON
Dropbox
Google Drive
JavaScript
LaTeX
Legion
Markdown
SnippetsLab
iCloud
Claim Quiver and update features and information
Claim Quiver and update features and information
Claim Toolaska and update features and information
Claim Toolaska and update features and information