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Use 160+ free online tools across 13+ categories. Fast, private, and easy to use. Everything you need in one place — no account required.
Top Categories
Find the right tool in seconds — every category is curated, not stuffed.
Popular tools
The tools our visitors run most this month — try one in seconds.
AI Text Summarizer
Summarise long articles, documents, or text in seconds.
PopularColor Palette Generator
Generate beautiful color palettes for any design project.
PopularDate Calculator
Add or subtract days, weeks, months, or years from any date.
PopularGST Calculator
Calculate GST, add or remove tax with CGST/SGST/IGST breakdown.
PopularImage Compressor
Compress JPG, PNG, WebP and GIF images without losing quality. Supports bulk compression.
PopularLoan EMI Calculator
Calculate monthly loan EMI, total interest payable, and full amortisation schedule for any loan.
One toolbox, every kind of work
The same tools serve quick personal tasks, business reconciliation, and developer pipelines.
For Developers
API access, JSON in/out, and scriptable hashes & calculators. Open API, fair-use rate limits.
For Business
GST, EMI, SIP, and tax-compliant breakdowns. Built for invoicing, reconciliation, and quick checks.
For Everyone Else
Random passwords, file hashes, QR codes, image utilities — no jargon, just instant answers.
Built around the boring promises that actually matter
Free forever
All tools are free. Premium just removes ads, raises limits, and unlocks embeds.
Privacy by design
Most tools run entirely in your browser. Nothing transmitted, nothing stored.
Instant results
No upload, no queue. Type input — see the answer.
Open API
Same tools available as a JSON API. SDK-friendly, OpenAPI-described, fair-use free.
Three steps. No friction.
From idea to result in seconds. No sign-ups, no installs, no upsells in your way.
Pick a tool
Browse by category or search. Every tool is free and works in your browser.
Run instantly
Type your input. Results appear live — no account, no upload, no wait.
Copy or download
One-click copy, downloadable result, or share a permalink. You own your data.
Build with our API
Every web tool is also a JSON API. Same logic, same results, no UI required. Get a free key and you're hashing, calculating, or generating in under two minutes.
- OpenAPI 3.1 spec — generates SDKs for any language
- Generous free tier; transparent paid tiers via Stripe
- Per-tool rate limits + idempotency keys for AI tools
- Edge-deployed via Cloudflare Workers — fast everywhere
curl -X POST https://api.tools.town/v1/calculators/gst \
-H "Authorization: Bearer tt_live_xxxxxxxxxxxxxxxxxxxxxxxx_a1b2c3" \
-H "Content-Type: application/json" \
-d '{
"amount": 10000,
"rate": 18,
"type": "add",
"gstType": "intra"
}'Response: {"success":true,"data":{"baseAmount":10000,"gstAmount":1800,"cgst":900,"sgst":900,"totalAmount":11800}}
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We're building Tools.Town in public — small team, zero VC, fair-use-first economics. Subscribe for one short note when a tool ships.