Canva's auto captions are free. Its add-subtitles page, read on 18 October 2026, says you can add subtitles "for free, as often as you need", and mentions Canva Pro only for applying your brand font in one click. Captions can be translated into over 100 languages, styled with animated effects, and downloaded inside an MP4. What the pages do not say is just as useful: no minute limit, no video length cap, no export resolution and no SRT download are mentioned anywhere.
So the decision is not about price. Canva's all-in-one wins when the video is one piece of a design workflow, and a dedicated caption tool wins when captions are the whole job and you want per-word control, a specific language, or a cost you can forecast per minute. This post lays out both from Canva's own pages, with Adobe Express as the other design suite for comparison.
A note on sourcing: canva.com returned HTTP 403 to our direct fetch, so both Canva pages were read through a proxy render on 18 October 2026.
What Canva's two pages say (18 October 2026)
| Question | Canva's page says | Source |
|---|---|---|
| Are captions free? | Yes, "for free, as often as you need" | Add subtitles to video page |
| What needs Pro? | Applying your brand font in one click | Add subtitles to video page |
| How are captions made? | Automatic Speech Recognition; captions also identify certain sounds | Auto caption page |
| Translation? | Into over 100 languages; path is Text, Dynamic Text, Captions, Language | Both pages |
| Styles? | Animated effects (bouncing, skating, wiggling), custom motion paths, highlight colors, stickers, icons, GIFs | Add subtitles to video page |
| Output? | Download the video as an MP4 | Both pages |
| Minute or length limit? | Not mentioned | Both pages |
| SRT or VTT download? | Not mentioned | Both pages |
| Spoken languages? | Not listed; only translation targets are counted | Both pages |
Canva's auto caption page describes captions as "computer-generated transcriptions" made with ASR that appear on screen in sync with speech, and adds that they identify certain sounds in the clip, which is closer to closed-caption behavior than plain subtitles. The page says you can add auto captions online with "no software download required".
What Canva does not tell you
Three gaps matter if captions are your main job.
No spoken-language list. Canva counts translation targets, "over 100 options", but neither page lists the languages its speech recognition transcribes. If you speak Hindi, Tamil, Telugu or Hinglish on camera, you have no page to confirm support in advance.
No limits printed. No minutes per month, no maximum video length, no export resolution for free against Pro. Canva may apply limits inside the editor; its feature pages do not state them. Export a test and check the file's resolution before you plan a series around it.
No subtitle file. Both pages describe downloading an MP4. Neither mentions SRT or VTT download, so if you need a caption track for YouTube or a client, assume Canva does not supply one from these tools until you see the button. Our post on burned-in captions vs closed captions explains when the file matters more than the burn-in, and the free TXT to SRT generator builds a file from a transcript if you need one.
Canva's styling: built for designers
The add-subtitles page lists what you can do to caption text: animated effects such as bouncing, skating or wiggling, custom motion paths, positioning, size and alignment, colors to highlight words or phrases, and icons, stickers and GIFs around the text. Brand Kit fonts apply in one click on Pro.
That is a design toolkit applied to captions. It is strong when the captions are part of a branded template, a promo or a slide-style video. It is weaker when you want speech-first styles like word-by-word pop, karaoke highlight or the heavy outlined look that short-form creators use, where the timing of each word is the style. Canva can approximate those with motion effects, but the control is at the text-box level, not the word level.
When Canva's all-in-one wins
- The video is a design. Thumbnails, carousels, slides and the clip share one brand kit, and captions are one layer among many.
- You already pay for Canva Pro or use it at work. Captions cost nothing extra and the brand font applies in one click.
- You need translated captions. Over 100 target languages in the same panel, per Canva's pages.
- You want stickers, GIFs and animated text around the captions rather than captions alone.
- Your team works in Canva. Shared folders, templates and comments are already there.
When a dedicated caption tool wins
- Captions are the whole job. No editor to learn, no layers to manage; upload, read the draft, fix words, export.
- You need per-word timing control. Caption-first tools let you adjust individual words and see the change in the preview.
- You speak an Indian language or Hinglish. CapsAI lists 11 spoken languages: English, Hinglish, Hindi, Bengali, Telugu, Marathi, Tamil, Urdu, Gujarati, Kannada and Punjabi. Canva lists no spoken languages on its pages.
- You want a cost you can forecast. A pack priced per minute maps to your content calendar; a suite subscription does not.
- You want speech-first styles. CapsAI has 37 caption styles built for spoken video, shown on the caption styles page, with AI emoji sync on Creator and Pro packs.
The honest limits of the dedicated route, using CapsAI as the example: one MP4 with captions burned in, no SRT or VTT, no translation, no stickers or design layers, uploads of MP4 or MOV up to 10 minutes, browser only. A new account gets 3 free minutes to start, then packs paid once from $4 (₹49 in India, €4 in the euro area) for 20 minutes, $9 for 60 and $19 for 180. Exports are 1080p on Starter and up to 4K on Creator and Pro, and watermark-free export comes with every paid pack.
The other design suite: Adobe Express
Adobe Express is the comparison most people make alongside Canva, and Adobe prints more of its limits. Its add-caption page (read October 2026) says you can add captions for free with no limit to how many videos you caption, and earlier-read Adobe help pages list 17 spoken languages including Hindi, a 5-minute and 1 GB cap per video, MP4 export, and no watermark by Adobe's own account. Canva prints no per-video cap and no spoken-language list; Adobe prints both. For a short English or Hindi clip, Adobe Express's stated terms are easier to plan around. The Adobe Express comparison covers the editing side.
Side by side (18 October 2026)
| Canva (proxy render) | Adobe Express (Adobe pages, Oct 2026) | CapsAI | |
|---|---|---|---|
| Captions free? | Yes, as often as you need | Yes, no limit on number of videos | 3 free minutes to start, then packs from $4 |
| Paid tier for captions | Pro only for brand fonts | Not required for captions | Packs $4, $9, $19, paid once |
| Spoken languages | Not listed | 17, including Hindi | 11, including Hindi, Hinglish, Tamil, Telugu |
| Translation | Over 100 targets | Not stated on the page read | No |
| Per-video limit | Not stated | 5 minutes and 1 GB | 10 minutes; 500 MB free, 10 GB on paid packs |
| Subtitle file | Not mentioned | Not described | No, burned-in MP4 only |
| Output | MP4 | MP4 | MP4, 1080p to 4K |
| Styling | Design effects, motion paths, stickers, brand fonts | Caption presets inside the editor | 37 speech-first caption styles |
How to decide in two minutes
- Is the clip part of a larger design or brand template? Canva.
- Is it a short English or Hindi clip and you never want to pay? Adobe Express, within 5 minutes and 1 GB.
- Is it spoken Hinglish, Tamil, Telugu or another of the 11 languages, and you want word-level fixes? CapsAI.
- Do you need an SRT file? None of the three promises one on the pages read; use a file-first tool or the converter tools.
- Do you need translation? Canva, on its pages; neither Adobe's page nor CapsAI offers it.
What to do next
If you already live in Canva, turn on captions there and run a test export to learn the limits the pages leave out. If captions are the job, upload a clip to the auto caption generator, check the draft against your audio in the 3 free minutes, and pick a pack from the pricing page if the result holds up. For Reels specifically, the Instagram Reels caption generator page covers the vertical format.
