RESEARCH#STOCKS#AI
Multibagg AI | Sharktank Featured - Stock Research Platform
AI-powered stock research and analysis platform for Indian equities, IPOs, ETFs, and market insights.
48 developer tools, free to use
The developer toolsyou keep searching for
Format, convert, generate, validate and inspect — 48 tools in one consistent place. No sign-up, no ads.
running
One API response through three tools. Click a step to inspect it.
Four categories, one interface
Learn the layout once and every tool works the same way.
Data Transformation
17Move data between JSON, CSV, spreadsheets and typed models.
JSON Formatter · Image to JSON · PII Redactor
BrowseDeveloper Utilities
14Hashes, encoding, regex, timestamps — the everyday small stuff.
Learn Anything · Token Counter · Zod Generator
BrowseAPI Development
6Test endpoints, simulate webhooks and decode tokens.
Email Validator · API Test Simulator · API to Models
BrowseVisual Creation
11Charts, maps, SVG animation and image conversion.
Chart Generator · SVG Animator · Indian Map
BrowseThe ones worth the detour
Not every tool here is a one-liner. These four do real work, and they do it without your data leaving the browser.
PII Redactor
Paste a support ticket or a log and hand it on without leaking a customer. Emails, phone numbers, cards and names are found and masked before the text ever leaves the page.
Open PII Redactormasking a support ticketlive
Hi, this is . My order never arrived. Reach me at or . I paid with card .
4 identifiers found
More than the tools
Two more things built on the same foundation.
Widgets you can embed anywhere
Drop a widget into your own product with a single script tag. It renders in your page, in your theme, with no framework to install.
- One script tag — works in any stack
- Follows the host page's light or dark theme
- Locked to the domains you name, with usage you can see
your app
Requestslive
last 7 days12.4k
<script src="…/widgets/v1">
Save the links you keep losing
Keep the references you actually return to in one place, and add them straight from the browser as you read.
- Save from the browser extension in one click
- Tag and group what you keep
- Reach it from any device you sign in on
www.multibagg.aiOpen a tool and get on with it
No account, no setup. Pick what you need and it works.
Browse all 48 toolsDeveloper tools directory
Free online tools for everyday development work
DevTools brings together browser-based utilities for formatting JSON, converting files, testing APIs, generating QR codes, checking SEO, previewing social cards, validating data, inspecting tokens, and creating developer-ready assets. Each tool is designed to be fast, focused, and easy to use from a single web workspace.