100% in your browser · files never leave your device

CSV Viewer & Table Formatter — Free & Private (In-Browser)

Open a CSV file and explore it as a sortable, searchable table in your browser. No upload, no signup. Free and unlimited.

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More tools

All free, all private — everything runs in your browser.

Data

JSON Viewer

Paste or upload JSON to format, validate, and browse it as a collapsible tree. Runs 100% in your browser — your data is never uploaded.

Image

HEIC to JPG

Convert HEIC to JPG in your browser. Your photos never leave your device. 100% free, unlimited, no signup, no watermark.

Image

HEIC to PNG

Convert HEIC to PNG without uploading. Runs 100% in your browser — your files stay on your device. Free and unlimited.

PDF

HEIC to PDF

Turn HEIC photos into a PDF in your browser. Files are processed locally and never uploaded. Free and unlimited.

Image

Compress JPEG

Compress JPEG files to an exact target size (100KB, 50KB, 20KB) right in your browser. No upload, no signup, unlimited.

Image

Compress JPG

Compress JPG files to an exact KB target or a set quality, right in your browser. No upload, no signup, unlimited and free.

How to use CSV Viewer

  1. 1Open or paste a CSV file.
  2. 2Click a column header to sort; use the filter box to search rows.
  3. 3Paginate through large files without lag.
  4. 4Download the CSV if you’ve edited the pasted text.

CSV Viewer FAQ

Does this support large CSV files?
Yes — parsing is local and streamed row-by-row in your browser, so even large files open without uploading.
Can I search and sort the table?
Yes. Click a column header to sort, or use the search box to filter rows instantly.