Skip to content
YantrakoshaYantrakshaPREMIUM TOOLS & UTILITIES
HomeToolsBlogAboutContact
Home
FreeFileKit
Excel EditorView and edit XLSX filesXLSX ConverterXLSX to CSV / JSONFormula EvaluatorTest Excel formulasChart from XLSXVisualize spreadsheet dataMerge SheetsCombine multiple sheets
PDF to ImagePDF to JPG/PNGCSV to JSON/TSVConvert spreadsheet formatsXLSX to CSVExcel to CSVBase64Encode/decode files as Base64
Coming Soon
XLSX Converter
Convert Excel files to CSV, JSON, or other formats — and back again

We're building this tool. Check back soon.

YantraKosha

Free online tools that just work. No sign-up, no paywalls, no tricks.

ToolsBlogAboutContactMeet the Creator

Math & Calculators

  • FreeCalcKit
  • FreeUnitKit

Developer Tools

  • FreeChartKit
  • FreeClipKit
  • FreeCodeGen
  • FreeCompressKit
  • FreeDevKit
  • FreeIPLookup
  • FreeLinkKit
  • FreeMarkdownKit
  • FreePassGen
  • FreeQRGen
  • FreeScreenKit
  • FreeSEOKit
  • FreeSQLKit
  • FreeWebKit

Text & Writing

  • FreeGrammarKit
  • FreeTextKit

Image & Media

  • FreeAudioKit
  • FreeCollageKit
  • FreeImageKit
  • FreeOCRKit
  • FreeVideoKit

PDF Tools

  • FreePDFKit

Productivity

  • FreeCalendarKit
  • FreeCSVKit
  • FreeDeviceTest
  • FreeFileKit
  • FreeJournalKit
  • FreeNameGen
  • FreePollKit
  • FreePresenter
  • FreeProductivityKit
  • FreeTimeKit
  • FreeWeatherKit
  • FreeWhiteboardKit

Design & Creative

  • FreeBrandKit
  • FreeColorPick
  • FreeDesignKit
  • FreeDiagramKit
  • FreeDrawingKit
  • FreeEmailSigGen
  • FreeFaviconGen
  • FreeFontKit
  • FreeIconKit
  • FreeLogoKit
  • FreeMockupKit

Finance

  • FreeBudgetKit
  • FreeDocGen

Education

  • FreeBMIKit
  • FreeCitationGen
  • FreeFlashcardKit
  • FreeGameKit
  • FreeMusicKit
  • FreeQuizKit
  • FreeTestKit
  • FreeWorksheetKit

Social Media

  • FreeSocialKit
  • FreeSpinPick

© 2026 YantraKosha. A Kalikayi Product.

|

v0.1.0

|

Launched March 22, 2026

Privacy PolicyTerms of ServiceDisclaimer

Made with love ❤️ for us, India 🇮🇳