For publishers & directories
Prefer linking to a specific tool URL (not only the homepage). That sends readers to a useful utility and helps search engines understand what we do.
Copy a plain URL or HTML snippet. Attribution is appreciated; no paid placement required for editorial links.
Estimate monthly mortgage payments from loan amount, rate, and term. Free online calculator with multi-currency formatting — not a lender quote.
https://topsearches.online/tools/mortgage-calculator
iframe loads /embed/mortgage-calculator (noindex). Attribution appreciated for editorial embeds.
Estimate personal loan EMI, total interest, and repayment totals. Free installment calculator with multi-currency display.
https://topsearches.online/tools/loan-calculator
iframe loads /embed/loan-calculator (noindex). Attribution appreciated for editorial embeds.
Free percentage calculator for percent-of, discounts, tips, and percentage change. Instant results — no signup.
https://topsearches.online/tools/percentage-calculator
iframe loads /embed/percentage-calculator (noindex). Attribution appreciated for editorial embeds.
Calculate semester GPA, cumulative CGPA, and convert to equivalent percentage for CBSE 10th/11th/12th, college degrees, and US grading scales.
https://topsearches.online/tools/gpa-cgpa-calculator
iframe loads /embed/gpa-cgpa-calculator (noindex). Attribution appreciated for editorial embeds.
Solve kinematics equations (v=u+at), Newton force (F=ma), Ohm's law (V=IR), and wave speed calculations with step-by-step working.
https://topsearches.online/tools/scientific-physics-calculator
iframe loads /embed/scientific-physics-calculator (noindex). Attribution appreciated for editorial embeds.
Calculate molecular weight (g/mol), solution molarity (M), and dilution volumes (M1V1 = M2V2) for common chemical compounds.
https://topsearches.online/tools/chemistry-molar-mass-calculator
iframe loads /embed/chemistry-molar-mass-calculator (noindex). Attribution appreciated for editorial embeds.
Free descriptive statistics calculator for mean, median, mode, sample variance, standard deviation, and range from raw numbers.
https://topsearches.online/tools/statistics-probability-calculator
iframe loads /embed/statistics-probability-calculator (noindex). Attribution appreciated for editorial embeds.
Boost academic study productivity with custom focus intervals, short/long breaks, daily streak counter, and session task checklist.
https://topsearches.online/tools/pomodoro-study-timer
iframe loads /embed/pomodoro-study-timer (noindex). Attribution appreciated for editorial embeds.
Calculate future wealth from monthly SIP investments and compound interest. Free online mutual fund and savings growth calculator.
https://topsearches.online/tools/sip-compound-calculator
iframe loads /embed/sip-compound-calculator (noindex). Attribution appreciated for editorial embeds.
Convert USD, EUR, GBP, INR, AED, JPY, and 30+ currencies. Free FX converter with searchable pairs and custom rates.
https://topsearches.online/tools/currency-converter
iframe loads /embed/currency-converter (noindex). Attribution appreciated for editorial embeds.
Convert audio to MP3, WAV, OGG, WebM with custom bitrates and sample rates. Free client-side audio tool — 100% private.
https://topsearches.online/tools/mp3-audio-converter
iframe loads /embed/mp3-audio-converter (noindex). Attribution appreciated for editorial embeds.
Generate clean, printable PDF documents from Markdown, text, and invoices. Free online PDF maker with custom typography and margins.
https://topsearches.online/tools/pdf-generator
iframe loads /embed/pdf-generator (noindex). Attribution appreciated for editorial embeds.
Extract video ID, download max-res 4K thumbnails, inspect audio/video streams, and generate clean timestamp links for YouTube.
https://topsearches.online/tools/youtube-video-inspector
iframe loads /embed/youtube-video-inspector (noindex). Attribution appreciated for editorial embeds.
Create high-resolution QR codes for websites, Wi-Fi, text, and business cards. Free SVG & PNG download with custom color styling.
https://topsearches.online/tools/qr-code-generator
iframe loads /embed/qr-code-generator (noindex). Attribution appreciated for editorial embeds.
Convert images between PNG, JPG, WebP, AVIF, and ICO with custom compression quality. 100% free client-side image converter.
https://topsearches.online/tools/image-format-converter
iframe loads /embed/image-format-converter (noindex). Attribution appreciated for editorial embeds.
https://topsearches.online/tools/percentage-calculator
https://topsearches.online/tools/mortgage-calculator
https://topsearches.online/tools/currency-converter
https://topsearches.online/tools/loan-calculator
https://topsearches.online/tools/video-url-converter
https://topsearches.online/tools/mp3-audio-converter
https://topsearches.online/tools/mp4-video-resizer
https://topsearches.online/tools/pdf-generator
https://topsearches.online/tools/pdf-resizer
https://topsearches.online/tools/youtube-video-inspector
https://topsearches.online/tools/qr-code-generator
https://topsearches.online/tools/image-format-converter
https://topsearches.online/tools/image-resizer
https://topsearches.online/tools/base64-hash-encoder
https://topsearches.online/tools/color-contrast-checker
https://topsearches.online/tools/json-formatter
https://topsearches.online/tools/regex-tester
https://topsearches.online/tools/word-counter
https://topsearches.online/tools/password-generator
https://topsearches.online/tools/markdown-preview-editor
https://topsearches.online/tools/css-gradient-glassmorphism
https://topsearches.online/tools/csv-to-json-converter
https://topsearches.online/tools/timezone-converter
https://topsearches.online/tools/bmi-calculator
https://topsearches.online/tools/unit-converter
https://topsearches.online/tools/days-between-dates
https://topsearches.online/tools/gpa-cgpa-calculator
https://topsearches.online/tools/scientific-physics-calculator
https://topsearches.online/tools/chemistry-molar-mass-calculator
https://topsearches.online/tools/statistics-probability-calculator
https://topsearches.online/tools/pomodoro-study-timer
https://topsearches.online/tools/latex-math-previewer
https://topsearches.online/tools/sip-compound-calculator
Free editorial embeds are welcome via the iframe snippets above. For branded embeds, higher limits, or partner placement on mortgage/loan pages, see /advertise or email hello@topsearches.online.
Natural anchors work best. Examples: “free mortgage payment calculator”, “online EMI calculator”, “percentage calculator”. Avoid exact-match spam stuffing.