How do I add subtitles to a video? beginner gu

Choose captions that fit the destination

Captions display spoken words and, when relevant, meaningful sounds. Some platforms accept a separate caption file; other workflows burn text into the video. Check the destination's current options before editing.

Automatic speech recognition can produce a first draft, but it may mishear names, accents, technical terms, and overlapping speech. A person should review the transcript against the actual audio.

Edit and synchronize the text

Break speech into readable chunks and time each caption so it appears with the words being spoken. Preserve punctuation and speaker changes where helpful; include important non-speech sounds when the caption format calls for them.

Keep the text legible against the video. Use sufficient contrast, avoid covering faces or essential on-screen information, and make sure the text remains within the safe area on small screens.

Review the result

Watch the full video with sound and captions, then check a short section without sound. Correct spelling, timing, line breaks, and any missing speech before publishing.

If exporting a separate caption file, confirm its format and language settings match the platform. Keep a copy of the reviewed transcript so corrections can be reused.

Tools mentioned

CapCut, DaVinci Resolve, Adobe Premiere Pro. Features and availability can change; check each provider's official information before choosing a tool.

Frequently asked questions

How do I add subtitles to a video?

Listen in short pieces, type the words, and keep each line short enough to read. Export them burned in or as a caption file if the platform accepts one.

Are auto captions enough?

They are a draft. Names and technical words are often wrong. Read every line before you publish.

How many words go on screen?

About one short line or two, long enough to read aloud in the time they appear. A paragraph on screen is too much.

Do subtitles help on social apps?

Yes. Many people watch without sound. They also help viewers who are deaf or who are not fluent in the audio language.

Should I use the platform's captions or my own?

Use the platform's caption file when you can edit it later. Burned-in text is harder to fix and can cover the picture.

Can I translate subtitles with AI?

You can draft a translation. A person who knows the language should read it before you publish.

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