What you can convert here
Convert Online is a set of separate tools for one job each. PDFs, photos, video, audio, spreadsheets, Hindi fonts, and a few developer utilities. You do not make an account. Most files are converted in the browser on your device.
Pick the tool that names both formats. HEIC to JPG is for iPhone photos that a Windows form will not take. PDF to Word extracts text you can edit, and it will not clone a designed layout. MP4 to MP3 keeps the soundtrack and drops the picture. Excel to CSV exports values for a database or a mail merge.
Where the files go
Image, PDF, document, and spreadsheet tools run locally. Video and audio tools also run on your device, after a converter library downloads the first time. YouTube tools send the video link to our server so a public stream can be fetched, and only for content you have the right to save. We do not keep converted files.
Details are in the privacy policy. If you are not sure which tool you need, use the search box above or open all tools.
How to pick a tool without guessing
Name both formats before you upload anything. The page title is the job. HEIC to JPG is for an iPhone photo that a Windows form will not take. PDF to Word is for text you need to edit, and it will not rebuild a designed layout. MP4 to MP3 keeps the soundtrack and drops the picture. Excel to CSV exports values, not formulas, charts, or the second sheet you forgot.
Read the limit on that page before you delete the original. A scan has no text layer until you run OCR, and OCR is only as good as the image. A JPG saved again gets softer. A video tool re-encodes on your device after a converter downloads the first time. It does not perform a lossless remux that keeps every subtitle. YouTube tools are the exception that sends the link to the server, and only for a public video you are allowed to save.
If you are matching a portal, read the portal. Pixel size, kilobyte cap, and file type are three different rules. Resize, then compress from the original, then check the number the form printed. In 2026 those caps still change by country and by exam board. This site does not know which form you have open.
Search from the box above if you know the two names. Open a category if you only know the kind of file. Each tool page says what the download contains. If the result does not match that description, use the contact form and name the tool.