Is my data secure when converting files?

Many conversions are processed locally in your browser, so your files can stay on your device during the conversion.

Which formats are supported?

This collection includes converters for JSON, CSV, XML, Excel (XLSX), Base64, images, and text-to-PDF.

Is there a file size limit?

There is no fixed hard limit, but large files may be slower because your browser does the work.

Can I convert multiple files at once?

Most tools process one file at a time. Some workflows can be repeated quickly for multiple files.

Why does JSON to CSV fail for nested JSON?

Nested arrays/objects may need flattening or a consistent structure to map cleanly into CSV columns.

Will converting change my data values?

Values are preserved where possible, but formatting differences (dates, decimals, escaping) can vary between formats.

Can I convert images to Base64 for code?

Yes. Image to Base64 creates a Base64 string you can embed in HTML/CSS or send in API requests.

Does image compression reduce quality?

Compression reduces file size while aiming to keep good visual quality, but very high compression can reduce detail.

Convert Anything - 12 Tools

File Converter Tools

Convert files and data formats quickly: JSON⇄CSV, JSON⇄XML, CSV⇄Excel (XLSX), Base64 encoding/decoding, image compression and resizing, Text to PDF, URL encoding/decoding, plus unit and currency conversion — processed in your browser.

JSON to CSV Converter – Instantly Convert JSON & CSV Online Free

Instantly convert JSON to CSV for spreadsheets or CSV to JSON for APIs — fully processed in your browser with no data uploads.

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JSON to XML Converter – Convert JSON & XML Online Free Instantly

Convert JSON to XML for integrations and exports, or XML to JSON for APIs and web apps — processed instantly in your browser.

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Image to Base64 Converter – Encode PNG, JPG & WebP as Data URI Free

Convert images to Base64-encoded Data URIs for embedding in HTML, CSS, JSON, and API payloads — processed entirely in your browser, no uploads.

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Base64 Encoder & Decoder – Encode or Decode Text & Files Online Free

Encode any text string to Base64 or decode Base64 back to readable text — instant results in your browser with complete privacy.

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Image Compressor – Reduce JPG, PNG & WebP File Size Free Online

Compress JPG, PNG, and WebP images to a smaller file size for faster page loads and easier sharing — processed locally in your browser.

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CSV to Excel Converter – Convert CSV to XLSX & Excel to CSV Free Online

Convert CSV to Excel (XLSX) for rich spreadsheets, or export Excel to CSV for system imports and data pipelines — all in your browser.

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Text to PDF Converter – Create & Download PDF from Text Online Free

Turn plain text into a professional PDF for sharing, printing, or archiving — generated instantly in your browser with no account needed.

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Image Resizer – Resize Photos to Exact Pixels or Percentage Free

Resize JPG, PNG, or WebP images to exact pixel dimensions or by percentage. Your files stay in your browser — nothing is uploaded to any server.

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HTML, CSS & JS Minifier – Compress Code to Reduce File Size

Minify your HTML, CSS, or JavaScript by removing unnecessary whitespace, comments, and redundant code — reduce file size and speed up your website instantly.

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URL Encoder/Decoder – Encode & Decode URLs & Query Strings Free

Encode special characters in URLs to percent-encoded format or decode percent-encoded strings back to readable text — instantly, in your browser.

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Unit Converter – Convert Length, Weight, Temperature & More Free

Convert any unit to another — length, weight, temperature, volume, area, speed, and more — with instant results across multiple unit systems.

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Currency Converter – Real-Time Exchange Rates for 40+ Currencies

Convert any currency to another using live exchange rates — supports 40+ currencies including USD, EUR, GBP, SAR, EGP, AED, and more.

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