What happens when you convert CSV to JPEG
- The CSV is opened by LibreOffice, the open-source office suite, on our conversion server, laid out exactly as it would print, and each page is then drawn as an image by MuPDF at 150 dpi, the resolution most documents are printed at.
- A one-page CSV gives a single JPEG; a longer one comes back as a ZIP file with one JPEG per page, named page-01.jpeg, page-02.jpeg and so on, for up to 100 pages.
- At 150 dpi, an A4 page becomes about 1240 by 1750 pixels. The longest side is capped at 6,000 pixels.
- The JPEG files are saved at 92 percent quality, which keeps text readable while staying far smaller than PNG.
- Sheets are printed across as many pages as they need, following their print area and page setup, so a wide sheet may be split across pages.
- Where the file uses a font our server does not have, a metric-compatible one is used instead: Carlito for Calibri, Caladea for Cambria and Liberation fonts for Arial, Times New Roman and Courier New, so lines break where they did. Unusual or decorative fonts may look different.
- This conversion runs on our server: the file is uploaded, converted, and deleted together with the result as soon as the result has been sent back to you. Nothing is kept. Files up to 25 MB are accepted.
How to convert CSV to JPEG online
- Press "Choose CSV files" and select one or more files, or drag them onto the box. Files up to 25 MB each can be converted.
- There are no settings to choose: the converter keeps everything the target format can hold.
- Press "Convert to JPEG". The file is uploaded to our conversion server, converted in a few seconds, and deleted together with the result as soon as the result is sent back.
- Save each JPEG with its download button. Our server has already deleted both your CSV and the JPEG by then.
Why convert CSV to JPEG?
CSV files usually come from data exports, imports into databases and exchanging tables between programs. People convert them to JPEG to share a page as a picture: in a chat or a social post, on a website, in a presentation, or in an upload form that only accepts images. JPEG opens on every phone and computer without an office program.
How to convert CSV to JPEG on Windows, Mac, iPhone and Android
On Windows
Open this page in Chrome, Edge or Firefox, drag your CSV files in from File Explorer, and press Convert. Each JPEG is saved to your Downloads folder.
On a Mac
Safari, Chrome and Firefox all work. Drag the CSV files from Finder onto the drop zone and the JPEG files land in Downloads.
On iPhone and iPad
Open the page in Safari and tap Choose CSV files. You can pick from Photos or from the Files app. The converted JPEG appears in Files, in the Downloads folder; to put it in your photo library, open it there, tap Share and choose Save Image.
On Android
Open the page in Chrome, tap Choose CSV files and pick them from Files or your gallery. The JPEG is saved to the Download folder, where any file manager can find it.
Best settings for CSV to JPEG
There are no settings: every page is rendered at 150 dpi, the longest side is capped at 6,000 pixels, and at most the first 100 pages are converted.
To get one page only, save just that page as its own file first, or pick the image you want out of the ZIP. For a document you will print or send, PDF keeps the text sharp at any size and selectable.
CSV vs JPEG: the differences
| CSV | JPEG | |
|---|---|---|
| Full name | Comma-separated values | Joint Photographic Experts Group image |
| Type | spreadsheet | image |
| Created by | no single author; standardised in RFC 4180 | the Joint Photographic Experts Group |
| First released | 1972 | 1992 |
| Compression | Lossless | Lossy |
| Transparency | n/a | No |
| Animation | n/a | No |
| Vector or raster | n/a | Raster |
| Colour | n/a | 24-bit colour, 16.7 million colours |
| What it holds | one table of plain text values, one row per line | 24-bit colour, 16.7 million colours |
| In a browser | opens in every spreadsheet program and any text editor | opens in every browser and image viewer |
| Common uses | data exports, imports into databases and exchanging tables between programs | camera photos, scanned documents and web images |
| MIME type | text/csv | image/jpeg |
About CSV and JPEG files
What is a CSV file?
A CSV file holds a single table as plain text, with commas between values. It has no formatting, formulas or multiple sheets, which is exactly why every program can read it.
What is a JPEG file?
JPEG and JPG are the same format. The three-letter extension dates from old Windows systems that only allowed three characters after the dot, and both names are still in use.
CSV to JPEG not working? Common problems
- "Files up to 25 MB can be converted." Server conversions have a size limit. Compress the images inside the file, or split it, and try again.
- "The conversion took too long and was stopped." Very long or complex files can pass the 90 second limit. Split the file and convert the parts.
- "This file is not really in CSV format." The converter checks every file before it runs anything, so a file of another format renamed to .csv is refused. Choose the page for its real format.
Convert CSV to JPEG from the command line
LibreOffice and Poppler do the same on your own computer: the first command makes a PDF, the second writes one image per page.
soffice --headless --convert-to pdf input.csv
pdftoppm -r 150 -jpeg -jpegopt quality=92 input.pdf pageConverting on your own computer keeps the file entirely local, which is worth it for very large or very sensitive documents. For everything else, the converter on this page does it without installing anything.
CSV to JPEG converter FAQ
Will I lose quality converting CSV to JPEG?
The images are sharp enough to read on any screen: 150 dpi is the resolution most documents are printed at. JPEG adds slight softness around small text; choose PNG for crisp text. The text in an image can no longer be selected or searched.
Why is the JPEG a different size from the CSV?
Each JPEG holds a full page of pixels, so the images together are usually larger than the CSV, which stores text and drawing instructions. A JPEG of a page of text is usually tens of kilobytes; pages full of photos run to a few hundred.
Are my CSV files uploaded?
Yes, for this conversion. A faithful CSV to JPEG conversion needs LibreOffice and MuPDF, two open-source tools, which cannot run in a browser. The file travels over an encrypted connection, is converted in a private temporary folder, and is deleted together with the JPEG as soon as the result has been sent back to you. We do not keep, read or share it.
Can I convert several CSV files to JPEG at once?
Yes. Select or drop as many files as you like; they are converted one after another and each gets its own download button.
How do I open a JPEG file?
JPEG opens in every browser and image viewer. JPEG is common for camera photos, scanned documents and web images.
Is this CSV to JPEG converter free?
Yes. There is no sign-up and no watermark. Because this conversion uses our server, there is a fair-use limit of 25 MB per file and a number of files per hour, which stops the service being overloaded.
Can I convert CSV to JPEG on my phone?
Yes. It works in Safari on iPhone and iPad and in Chrome on Android. The conversion happens on our server, so it is as fast on a phone as on a computer; the JPEG is saved to your Downloads folder.