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All Converters
Find a FormatHopper converter by file type or task. Search image, PDF, text and spreadsheet tools and review their supported formats and limits.
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49 tools · 48 working
- Working
AVIF to PNG
Save a supported still AVIF image as PNG for editors and publishing tools that need a widely readable raster format. The image stays on your device.
Image Converters - Working
AVIF to JPG
Make a JPEG copy of a supported still AVIF photograph for applications that cannot read AVIF. Choose the quality and a background for transparent areas.
Image Converters - Working
PNG to JPG
Create an adjustable-quality JPEG copy of a PNG image without uploading it. Choose an opaque background and compare the actual source and output sizes.
Image Converters - Working
JPG to PNG
Export a JPG or JPEG image to PNG for an editing or publishing workflow. Conversion keeps the oriented pixel dimensions and cannot restore lost JPEG detail.
Image Converters - Working
WebP to PNG
Create a PNG copy of a still WebP graphic for software that requests PNG. The browser decodes the image locally and keeps supported transparency.
Image Converters - Working
PNG to WebP
Make a WebP copy of a PNG graphic with browser-supported encoding quality. The requested output is checked by its MIME type, file structure, and decoded dimensions.
Image Converters - Working
JPG to WebP
Encode a JPEG photograph as WebP for a web publishing workflow. Review the actual file size and image preview instead of relying on promised savings.
Image Converters - Working
WebP to JPG
Create a JPEG copy of a still WebP image for older applications. JPEG quality and the color behind transparent areas are configurable before conversion.
Image Converters - Working
BMP to PNG
Turn a supported uncompressed RGB bitmap into a PNG copy. File content and dimensions are checked before the browser decodes the image.
Image Converters - Working
SVG to PNG
Rasterize a basic SVG drawing to PNG at its explicit pixel dimensions or viewBox size. A strict allowlist rejects active content and external resources before decoding.
Image Converters - Working
Image Resize
Change an image to specific pixel dimensions, with optional aspect-ratio preservation. Export PNG, JPEG, or supported WebP and check the actual output dimensions.
Image Converters - Working
Image Compress
Adjust a supported lossy encoder and compare the actual byte sizes before saving. PNG export is also available, with an honest lossless re-encoding workflow.
Image Converters - Working
Image Crop
Keep a specific rectangular region with accessible numeric crop controls. Coordinates refer to the oriented source image, and the output contains only the selected pixels.
Image Converters - Working
Image Rotate
Turn an image clockwise by 90, 180, or 270 degrees and export a new copy. Quarter turns swap the width and height without intentionally resizing the image.
Image Converters - Working
Image Flip
Mirror an image horizontally or vertically with an explicit direction control. Review the result before downloading a copy in a supported output format.
Image Converters - Working
Image Grayscale
Represent a color image as shades of gray using weighted luminance. The alpha channel is retained when the output format supports it.
Image Converters - Working
Batch Image Convert
Convert a bounded group of images to one output format with per-file validation and errors. Files are processed sequentially to control memory use.
Image Converters - Working
Image Quality Adjust
Choose a JPEG or supported WebP quality value and compare the real encoding result. Quality adjusts compression rather than repairing blur or lost source detail.
Image Converters - Working
Image Thumbnail Maker
Make a thumbnail at a preset or custom size. Choose between fitting the entire image with padding and a centered crop that fills the output dimensions.
Image Converters - Working
JPG to PDF
Place JPEG photos on printable pages while keeping their proportions.
PDF Tools - Working
PNG to PDF
Give screenshots and graphics a consistent page size with one PNG per PDF page.
PDF Tools - Working
PDF to JPG
Export PDF pages as JPEG images for sharing or previewing where JPEG is required.
PDF Tools - Working
PDF to PNG
Create PNG copies of PDF pages for diagrams, screenshots and other raster uses.
PDF Tools - Working
Merge PDF
Combine pages from separate PDF files into one document in the order you choose.
PDF Tools - Working
Split PDF
Create smaller PDFs by assigning pages to separate output files.
PDF Tools - Working
Rotate PDF
Turn sideways or upside-down pages with a rotation applied on top of their original orientation.
PDF Tools - Working
Extract PDF Pages
Make a smaller PDF containing the pages you want to keep or share.
PDF Tools - Working
Reorder PDF Pages
Arrange a PDF for reading, printing or sharing by entering the full new page sequence.
PDF Tools - Working
Delete PDF Pages
Trim a PDF by choosing pages to remove. The result keeps the other pages in their original order.
PDF Tools - Working
WebP to PDF
Place still WebP images on individual PDF pages and arrange them in the order you want to print or share.
PDF Tools - Working
BMP to PDF
Turn compatible BMP bitmaps into printable pages. Each decoded image keeps its aspect ratio and pixel dimensions.
PDF Tools - Working
PDF to WebP
Create WebP copies of PDF pages for the web. Choose the pages, resolution, and lossy WebP quality.
PDF Tools - Working
PDF to TXT
Save the selectable text from one or more PDF pages as plain UTF-8 text for searching or editing.
PDF Tools - Working
TXT to PDF
Turn notes and other plain-text files into a printable PDF with automatic line wrapping and pagination.
Document Converters - Working
Markdown to HTML
Generate a standalone HTML document with headings, emphasis, lists, tables, links and code blocks.
Document Converters - Working
Markdown to TXT
Make a plain-text version of Markdown notes with readable lists, headings, links and code.
Document Converters - Planned
Word to PDF
Word to PDF remains planned. Browser-based DOCX previews are possible, but reliable PDF export requires verified Word layout and pagination.
Document Converters - Working
CSV to XLSX
Open a CSV in a spreadsheet using a one-sheet XLSX workbook. Every field is a literal text cell.
Data Converters - Working
XLSX to CSV
Choose a worksheet from an XLSX workbook and export its cells as comma-separated values.
Data Converters - Working
JSON to CSV
Build a table from the top-level keys in a JSON array of objects. Nested values stay in one cell as compact JSON.
Data Converters - Working
CSV to JSON
Use the CSV header row as JSON object keys. Preserve leading zeros, Unicode and quoted contents as text values.
Data Converters - Working
CSV to TSV
Change the delimiter from comma to tab while parsing quoted records and fields.
Data Converters - Working
TSV to CSV
Read tab-separated records and write valid CSV with the quoting each field needs.
Data Converters - Working
JSON Formatter
Make JSON easier to read while retaining the original spelling of numbers, strings and object keys.
Data Converters - Working
JSON Validator
Check whether your JSON parses and get an error message when the syntax is invalid.
Data Converters - Working
JSON to XLSX
Build a spreadsheet from a JSON array of objects. Top-level keys become columns, and nested structures stay together in a cell.
Data Converters - Working
XLSX to JSON
Export a workbook sheet as JSON objects with column names or as arrays that retain every cell position.
Data Converters - Working
TSV to XLSX
Turn a tab-delimited table into a one-sheet workbook while keeping quoted tabs and newlines inside their cells.
Data Converters - Working
XLSX to TSV
Export one workbook sheet as tab-separated text for tools that can read quoted TSV fields and empty cells.
Data Converters
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