NexvioraFREE TOOLS
Useful tools. Less busywork.
53 free tools for images, PDFs, text, code, business documents and media. Search by task, process files locally, and download useful results without an account.
53 tools available
Popular tasks
Images
Image CompressorReduce JPG, PNG and WebP images below an upload limit.Bulk Image ResizerFit or crop multiple images to consistent dimensions.WebP to JPGConvert WebP, JPG and PNG with transparency controls.HEIC to JPG ConverterConvert still HEIC/HEIF photos into downloadable JPG images.Social Media Image ResizerFit or crop images into common social-media canvas sizes.Passport Photo FormatterCrop and format a portrait into a chosen photo size.Signature Resizer & CompressorResize a signature scan and reduce its file size with a clear size report.Image Background RemoverRemove a selected solid background color with adjustable tolerance.Bulk Image Watermark ToolApply your text watermark to multiple images with position and opacity controls.Image Metadata RemoverRe-encode images without source EXIF, GPS, IPTC or XMP metadata.
PDFs
PDF MergerCombine PDF files in your chosen order and download one document.PDF SplitterExtract page ranges or export each page into a ZIP archive.PDF CompressorCompress PDF objects or rasterize pages with a chosen image quality.Images to PDF ConverterCombine JPG, PNG and WebP images into a printable PDF.PDF to JPG ConverterRender selected PDF pages into JPG images and a batch ZIP.PDF Page OrganizerReorder, remove, duplicate and rotate pages using an explicit page sequence.PDF Form FillerFill supported PDF text fields, checkboxes and choice fields in your browser.PDF Signature ToolPlace a handwritten or typed visual signature on a selected PDF page.PDF to Word ConverterExtract selectable PDF text into an editable Word document.
Text
Image to Text ExtractorRecognize English text from an image using a local OCR engine.Word & Character CounterCount words, Unicode characters, lines, sentences and estimated reading time.Text Cleanup ToolNormalize whitespace, trim lines and remove empty lines from pasted text.Duplicate Line RemoverRemove repeated lines while preserving the first occurrence and original order.List SorterSort lines alphabetically or naturally, with ascending and descending modes.Text Difference CheckerCompare two texts and review added, removed and unchanged lines.Markdown EditorWrite Markdown with a sanitized preview and export Markdown or HTML.CSV CleanerTrim fields, remove empty rows and deduplicate records without losing identifiers.Subtitle Editor & ConverterEdit subtitle text, shift timestamps and convert SRT and WebVTT files.
Developer
CSV to JSONParse quoted CSV and preserve identifiers and leading zeros.JSON Formatter & ValidatorValidate JSON and format it with readable indentation or compact output.JSON to CSV ConverterConvert arrays of records into CSV with merged headers and safe spreadsheet cells.YAML to JSON ConverterConvert YAML data into formatted JSON with bounded alias expansion.SQL FormatterFormat SQL using a chosen dialect without executing queries.Regex TesterTest a JavaScript regular expression in a time-limited worker.Base64 Encoder & DecoderEncode Unicode text as Base64 or decode valid Base64 into UTF-8 text.URL Encoder & DecoderEncode or decode a URL component with correct Unicode handling.Unix Timestamp ConverterConvert Unix seconds or milliseconds and ISO dates into UTC and local dates.JWT DecoderDecode JWT header and payload locally without validating the signature.Cron Expression BuilderBuild and validate five-field cron schedules with a human-readable preview.
Business
WhatsApp Link GeneratorCreate a direct chat link and downloadable QR code.Quotation GeneratorCreate itemized quotations and print or save as PDF.Invoice GeneratorMake invoices with taxes, discounts and accurate totals.Bulk UTM BuilderBuild, validate and export campaign links in a batch.Receipt GeneratorCreate an itemized payment receipt and print or save it as PDF.Freelancer TimesheetTrack dated time entries and calculate hours and charges for export.Profit Margin & Markup CalculatorCalculate profit, margin and markup from cost and selling price.QR Code GeneratorCreate downloadable PNG and SVG QR codes for text or links.Time Zone Meeting PlannerCompare a meeting across IANA time zones with daylight-saving-aware dates.Business Day CalculatorCount working days between dates or add business days with your holiday list.Pomodoro TimerRun focus and break intervals using a drift-resistant countdown.