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Toolcenter

All Tools

Every tool on Toolcenter, listed alphabetically.

100 free tools

Age CalculatorAudio Format ConverterAudio TrimmerBackground RemoverBacklink CheckerBarcode GeneratorBase64 Encoder / DecoderBMI CalculatorBroken Link CheckerCase ConverterCharacter CounterCode BeautifierCollage MakerColor Palette ExtractorColor Picker & ConverterCompound Interest CalculatorCron Expression BuilderCSV to JSON ConverterCurrency ConverterDate Difference CalculatorDiscount CalculatorDomain Authority CheckerDuplicate Line RemoverFavicon GeneratorFuel Cost CalculatorGeneral File Format ConverterGIF MakerGPA CalculatorGrammar CheckerHTML / CSS / JS MinifierHTML Entity Encoder / DecoderHTML to Markdown ConverterImage CompressorImage CropperImage Format ConverterImage ResizerImage to PDF ConverterImage UpscalerInstagram Caption & Hashtag GeneratorInvoice GeneratorJPG to PDF ConverterJSON Formatter & ValidatorJSON to CSV ConverterKeyword Density CheckerKeyword Research ToolLoan / EMI CalculatorLorem Ipsum GeneratorMarkdown to HTML ConverterMeme GeneratorMeta Tag GeneratorMortgage CalculatorOnline Notepad & Sticky NotesParaphrasing ToolPassword GeneratorPassword Strength CheckerPDF CompressorPDF MergerPDF Page Rotator & OrganizerPDF Password Protector & RemoverPDF SplitterPDF to Excel ConverterPDF to JPG ConverterPDF to Word ConverterPercentage CalculatorQR Code GeneratorQR Code ScannerRandom Name & Number PickerRegex TesterResume / CV BuilderRobots.txt GeneratorSERP Snippet PreviewSignature GeneratorSimilarity / Plagiarism CheckerSitemap GeneratorSocial Media Image ResizerSocial Post PreviewSpeech to TextTax CalculatorText Diff CheckerText SummarizerText to SpeechTime Zone ConverterTip CalculatorTo-Do ListTwitter / X Character CounterUnit ConverterURL Encoder / DecoderUsername Availability CheckerUUID GeneratorVideo CompressorVideo to GIF ConverterVideo to MP3 ConverterVideo Trimmer & CutterWatermark AdderWebsite Speed TestWord CounterWord to PDF ConverterXML to JSON ConverterYouTube Tags ExtractorYouTube Thumbnail Downloader

Explore by category

PDF Tools11

PDF MergerPDF SplitterPDF Page Rotator & OrganizerPDF CompressorPDF Password Protector & RemoverJPG to PDF ConverterImage to PDF ConverterPDF to JPG ConverterPDF to Word ConverterWord to PDF ConverterPDF to Excel Converter

Image Tools11

Image CompressorImage ResizerImage CropperImage Format ConverterBackground RemoverImage UpscalerWatermark AdderCollage MakerMeme GeneratorFavicon GeneratorSocial Media Image Resizer

Text & Writing12

Word CounterCharacter CounterCase ConverterText Diff CheckerDuplicate Line RemoverLorem Ipsum GeneratorText SummarizerParaphrasing ToolGrammar CheckerSimilarity / Plagiarism CheckerText to SpeechSpeech to Text

Calculators12

Age CalculatorBMI CalculatorPercentage CalculatorLoan / EMI CalculatorMortgage CalculatorCompound Interest CalculatorTax CalculatorDiscount CalculatorTip CalculatorGPA CalculatorDate Difference CalculatorFuel Cost Calculator

Converters9

Unit ConverterCurrency ConverterTime Zone ConverterCSV to JSON ConverterJSON to CSV ConverterXML to JSON ConverterMarkdown to HTML ConverterHTML to Markdown ConverterGeneral File Format Converter

Developer Tools9

JSON Formatter & ValidatorBase64 Encoder / DecoderURL Encoder / DecoderHTML Entity Encoder / DecoderHTML / CSS / JS MinifierCode BeautifierRegex TesterUUID GeneratorCron Expression Builder

SEO & Web10

Meta Tag GeneratorSERP Snippet PreviewKeyword Density CheckerKeyword Research ToolRobots.txt GeneratorSitemap GeneratorWebsite Speed TestBroken Link CheckerBacklink CheckerDomain Authority Checker

Security & Codes5

Password GeneratorPassword Strength CheckerQR Code GeneratorQR Code ScannerBarcode Generator

Audio & Video8

Video CompressorVideo Trimmer & CutterVideo to MP3 ConverterVideo to GIF ConverterGIF MakerAudio TrimmerAudio Format ConverterYouTube Thumbnail Downloader

Social Media5

Instagram Caption & Hashtag GeneratorYouTube Tags ExtractorTwitter / X Character CounterUsername Availability CheckerSocial Post Preview

Business & Productivity6

Invoice GeneratorResume / CV BuilderTo-Do ListOnline Notepad & Sticky NotesRandom Name & Number PickerSignature Generator

Color & Design2

Color Picker & ConverterColor Palette Extractor