Free online tools. Zero friction.
Convert files, compress images, generate codes, and more — all in your browser. No uploads, no signup. We use aggregated, privacy-friendly analytics (anonymized IPs, no ad trackers); your files are never uploaded for local tools.
Supported: HEIC, HEIF, WEBP, AVIF, PNG, JPG, SVG, BMP, GIF, PDF · Calculators (SIP, EMI, BMI, and more) live under Browse by Category → Calculators — no file upload needed.
Browse by Category
Image, PDF, text, calculator, and generator tools are live — more categories are on the way.
Image Tools LIVE
Convert HEIC, WEBP, AVIF. Compress, resize, generate favicons.
PDF Tools LIVE
Merge, split, compress, convert PDFs in your browser. 6 tools and counting.
Calculators LIVE
40 free calculators — finance, health, math, time, everyday. Instant results.
Text Tools LIVE
Count words, format text, generate content. Word Counter live now — more tools coming.
Generators LIVE
Password and QR Code generators live. Barcodes, UUIDs, and more planned.
Audio Tools COMING SOON
Convert audio, trim, extract from video.
Video Tools COMING SOON
Compress, convert, extract GIFs from video.
AI Tools COMING SOON
Background remove, upscale, text rewrite.
Popular Right Now
Every tool runs in your browser. Your files stay yours.
Image Tools
PDF Tools
Calculators
Mortgage Calculator
Monthly payment with PITI & PMI
🏦EMI Calculator
Loan EMI, interest & amortization
📈SIP Calculator
Mutual fund SIP maturity & returns
🔑Home Loan Calculator
EMI with prepayment simulation
🧾Income Tax Calculator
New vs Old regime FY 2026-27
⚖️BMI Calculator
Body Mass Index & categories
🍎Calorie Calculator
Daily calories, TDEE & BMR
📅Period & Ovulation
Cycle calendar & fertile window
Why DoItSwift?
Files Never Leave Your Device
When you convert a HEIC photo or compress a PDF, it happens entirely in your browser using JavaScript. Nothing uploads. We couldn't see your files even if we wanted to.
54 Tools, One Place
Most privacy tool sites specialize in just images or just PDFs. DoItSwift covers everything: 8 image converters, 6 PDF utilities, and 40+ calculators — finance, health, math, and everyday.
Serious Indian Finance Tools
SIP, PPF, NPS, HRA, Income Tax, GST, Home Loan with prepayment — built with real Indian financial planning in mind, not generic US-focused math.
Actually Useful Content
Every calculator includes the formula explained. Every tool has practical guidance. Our blog covers topics like “how much do you need to retire in India.” Not just tools — understanding.
No Strings Attached
No signup. No file size limits. No watermarks. No daily quotas. No premium tier gating features. Open a tool, use it, close the tab.
Built in 2026, Not 2015
Modern browser APIs let us do things that used to require servers. Fast, private, and designed for how you actually use files today.
Frequently Asked Questions
How can this be free?
Browser-based tools avoid heavy server processing for your files. We sustain the site through optional partnerships and future Pro features — core utilities stay accessible.
Are my files safe?
For local tools, your data stays on your device. You can load the page, go offline, and still finish the job.
Do you support batch processing?
Yes for our image tools — drop multiple files where the tool allows it. No artificial caps on how many files you can process in one session.
Does it work on mobile?
Yes — use a modern mobile browser. Performance depends on your device and file sizes.