Want to build educational tools for your students? Hire us.
Bespoke, private student tools and calculators — zero server maintenance.
Building reliable student tools
is harder than it looks.
Skip the edge cases, mobile crashes, and formula bugs.
Client-side computation engine
Image compression, canvas rendering, pixel dimension math, aspect ratios, and WebAssembly resampling.
Mobile stability & memory bounds
Strict browser memory management that prevents crashes on 48MP–108MP phone uploads across iOS Safari & Android.
Format conversion & file sizes
Seamless client-side transcoding of HEIC, WEBP, PNG, and JPG while enforcing strict KB size ceilings.
Clutter-free student UX
High-speed, distraction-free interfaces that non-technical students can navigate with zero friction.
Zero server scaling bills
Everything executes in the student's browser. Handling 50,000 peak users uses 0 server compute and costs you ₹0.
Board & ordinance compliance
Accurately modeled against official exam board guidelines, JoSAA closing ranks, and university grading ordinances.
From requirements to delivery.
We build it for you.
From initial requirements to launch in three simple steps.
Define your requirements
Share the targeted exam board rules, photo & signature limits, grading ordinances, or custom calculations your students need.
Bespoke engineering & branding
We engineer fast, client-side tools tailored to your exact rules, styled with your institute's logo, colors, and student guidelines.
Turnkey delivery & launch
We deliver embeddable components for your portal, standalone web packages, or deploy directly to your custom subdomain (e.g., tools.yourcoaching.com).
Battle-tested engines.
Built for peak traffic.
Zero slowdowns or server bills during peak student surges.
Zero Server Load
Tools execute locally in the student's browser. Handling 100,000 simultaneous students uses 0 server CPU and costs ₹0 in bandwidth.
Battle-Tested Reliability
Built on proven client-side code optimized across millions of browser executions on mobile (iOS Safari & Android) and low-spec devices.
99.99% Edge Availability
Distributed via global static edge CDN infrastructure ensuring 24/7/365 uptime even during national exam result rushes.
When you hire ExamMint, you get tools powered by the exact same battle-tested engines that run high-traffic utilities across exammint.in.
Everything you need
delivered turnkey.
Production-ready software tailored to your brand.
Full brand alignment
Pixel-perfect styling with your institute's logo, brand colors, typography, and tailored student guidance.
Custom logic & ordinances
Calculations, cutoff models, or photo presets built exactly to your targeted state/central board guidelines.
Zero server maintenance
100% client-side execution means zero cloud servers to maintain and zero processing bills during traffic spikes.
Flexible deployment
Deploy seamlessly to your custom subdomain (e.g., tools.yourcoaching.com) or embed directly inside your portal.
Lead capture & monetization
Ready for your own Google AdSense tags, student inquiry forms, or course promotion calls-to-action.
Clean, turnkey code
Delivered as an audited, optimized static bundle ready for immediate production use with zero vendor lock-in.
Your students' files don't
need to touch any server.
Everything runs locally inside the student's browser.
Student → Remote Cloud Server → Process → Download
Requires ongoing cloud servers, database backups, bandwidth costs, and constant compliance liabilities.
Student → Device Browser → Process Locally
Zero server compute costs for you, zero data leak risks, and instant local performance for students.
Your audience. Your brand. Your revenue.
When we build your tools, we can integrate your own Google AdSense tags or student lead inquiry forms directly into the interface. You retain 100% of your ad revenue and student relationships.
Engineered for educators
with an active student audience.
Tailored for educators and platforms with student traffic.
Coaching Centers
Equip your students with custom photo resizers and eligibility checks for your target exams.
Colleges & Universities
Deliver exact GPA/CGPA converters based strictly on your published institutional ordinances.
EdTech Platforms
Embed utilities into your LMS or student dashboard to increase active engagement without server bills.
Education Portals
Capture high-intent organic student traffic and lead inquiries with fast, branded utility pages.
Project-based hiring. No recurring SaaS fees.
Fixed project pricing. No subscriptions or per-seat fees.
Fixed-Scope Project Quotes
Transparent milestone-based pricing scoped to your specific exam boards, calculation models, and design requirements.
Zero Cloud Compute Bills
Because tools run 100% locally on the student's device, you never pay cloud compute, database, or bandwidth fees.
Turnkey Launch & Maintenance
Full deployment support to your custom domain, plus optional retainers when exam boards update notification rules.
Want custom educational tools built for your coaching institute, college, or portal?
Frequently Asked Questions
Answers about custom builds, pricing, and deployment.
Want to build educational tools for your students? Hire us.
Tell us what tools or calculators your students need, and ExamMint will engineer fast, private, custom-branded utilities tailored for your institute.