Free tools
Every DebugSwift tool is free and does one job for a business: check a website, fix how it shows up in search, make a QR code, send a GST invoice. No signup, and the full answer on screen.
Scores a page out of 100 on the technical and on-page basics search engines and customers both rely on, with every fix.
Free, no signup. The full report opens on the next screen.
More on the way
Need a tool that isn't here?
Tell us the job it should do. If it would help more businesses than yours, we may build it, free like the rest.
Suggest a toolHow they work
A tool that hides its method is asking to be trusted. These show it, so you can check.
The full result is on screen, every time. Nothing asks for your address first, and nothing follows you into your inbox afterwards.
Each tool says where it runs. “In your browser” means nothing you type is sent to us, so unpublished prices and client names are safe to paste.
Where a tool gives a score, it says exactly what it counted. Numbers from Google or Mozilla are shown as theirs, apart from ours.

Common questions
Free tools from DebugSwift, a founder-led technology agency in Kolkata. Each one does one job for a business: check a website, write what search engines read, make a QR code, send a quote. You get the full answer on screen, with no account and no email step.
The Website Audit. Paste your address and it scores the page out of 100 and lists every fix, with links into the DebugSwift tool that fixes each one: the schema generator for missing business details, the meta generator for a title that gets cut, the image compressor for heavy photos. Then run the Digital Footprint Check to see how findable you are beyond your own site.
No. That is an open-source project for iOS developers, by a different team that shares the name. These tools, and debugswift.com, belong to DebugSwift the agency.
Each tool says where it runs. Most run in your browser, so nothing you type is sent to us. The website audit and the email check have to look something up, so our server fetches the public page or the DNS records and sends the result back. Nothing is kept. The font check runs on your own computer.
Because the answers they give are the same ones a diagnosis call starts with. If a tool fixes it, good. If it points at something bigger, that is the work we do.
Beyond the tools
A tool checks a page. A conversation finds the thing that's actually costing you money. Twenty minutes, no charge, no pitch.
Fixed price agreed before work starts. No hourly billing, no surprises.